IAD - BOI

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IAD — BOI
Oct 6 — Oct 131
Round-trip
1 adult
Economy
0 bags
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Thu 10/6
Thu 10/13

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Good to know

Low season

October

High season

June

Cheapest flight

$166

Average price round-trip

$544

Good deal round-trip

$414

Good deal one-way

$361
Best time to beat the crowds with an average 46% drop in price.
Most popular time to fly with an average 52% increase in price.
Flight from Washington, D.C. Dulles Intl to Boise Air Term. Gowen Fld
(avg. price over the last 2 weeks)
or less
or less

When to book flights from Washington Dulles Airport to Air Term. Gowen Fld

Estimated round-trip price
Average price per month
Flight prices as travel date approaches

Top tips for finding a cheap flight from IAD to Boise

  • Looking for a cheap flight? 25% of our users found flights on this route for $361 or less one-way and $414 or less round-trip.
  • The cheapest flight from Washington Dulles Airport to Boise was found 58 days before departure, on average.
  • Book at least 4 weeks before departure in order to get a below-average price.
  • High season is considered to be May, June and July. The cheapest month to fly is October.
  • Morning departure is around 24% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for booking Washington Dulles Airport to Boise flights

Top 4 airlines serving Washington, D.C. Dulles Intl to Boise Air Term. Gowen Fld

Scores according to KAYAK customer reviews
8.3
Alaska AirlinesOverall score based on 31457 reviews
8.5Boarding
8.2Comfort
8.8Crew
7.8Entertainment
7.8Food
Airline reviews
Pros: "On time, early, even"
Read more about Alaska Airlines
Pros: "On time, early, even"
Pros: "Crew. Service."
Pros: "crew was good. food was good"
Cons: "Everything was amazing"
Pros: "Crew was very good"
Pros: "It was a short flight."
Cons: "WiFi access."
Pros: "The flight attendant was so amazing and observant that she noticed myself and classmates all wearing our alma maters sweatshirt and gave us the loveliest a shout out!! We were headed for our college reunion and had unintentionally been on the same flight. That was so much fun!!"
Cons: "Free headphones"
Cons: "It was a quick flight not much more that could be done"
Pros: "Nothing this trip :("
Cons: "Some assistance finding lodging and a voucher for lodging and food at the very least"
Pros: "Crew was great."
Cons: "Nothing."
Pros: "Kind crew and comfy seats."
Cons: "The seats were too compact, and the water tasted funny. Also IAD is not well equipped for snow."
Pros: "The crew was very good, caring and concerned."
Cons: "I don't think anything, this was another amazing flight with Alasks"
Pros: "Arrived early"
Cons: "More plentiful food selections? Everything served had dairy which I can’t do."
Pros: "Short boarding, extra seat, arrived early"
Cons: "Nothing"
Pros: "Everyone pleasant"
Cons: "No GFSnack or almonds"
Pros: "Modernized flight, no delays, military member service"
Pros: "..."
Cons: "I’m tired of every airline nickel and diming flyers to death with fees for checking bags, extra inches for reasonable leg room, boarding options, etc."
Pros: "Seats weren’t as cramped as on newer planes."
Cons: "Sales pitch for credit card tied to airline."
Pros: "The lady WHO assisted US at the Alaska Airline kiosk was very Helpful, she made IT easier for US to check in. There were a lot OF AirPort employers assisting us Go thru the scanners, IT was a breeze, IAD was very relaxingThank you very much"
Pros: "There was plenty of legroom, cabin crew came often for drinks, snacks and trash, power outlets easy to access (below tray table)."
Pros: "Every aspect of the trip was above our expectations, comfortable seats, delightful staff, good food and on time service."
Cons: "The flight attendants passed my row and didn’t offer drinks. When I asked 10 minutes later the FA later they said they were done with beverage service. Also I specifically picked a seat in the last row when i bought my ticket. When i got to the gate the agent took my ticket and crossed off the seat I chose online. She wrote in seat 17B because they gave me seat away without asking me."
Cons: "Sony handycam and cables were stolen out of my carry-on suitcase during TSA screening. on Sept. 29th, about 8:00 - 8:30 time frame. This was to be used for my Dad's full honors funeral service at Arlington Cemetery on Oct. 1. I had gone through Alaska Airline check in, then to TSA screening where the crime took place."
Pros: "The plane was on-time. Boarding was easy. Flight attendants were very helpful. They helped passengers get to their seats, find places for their luggage. Entertainment options were good. Bags arrived within a reasonable amount of time"
Cons: "I wish they would provide more food options or at least stock a few more of the ones they have. The fruit and cheese tray sells out early making it a long flight without real food. I don’t consider chips and cookies lunch food."
Pros: "One beverage cart pass during a very long flight. No food available unless preordered. Not even the obligatory mini pretzels."
Cons: "It was good from the beginning till we get to san Jose airport We had a hard time checking our luggage because of Alaska staff and didn’t make it to our flight They made a rebooking for a one stop which is longer than what we had And when they knew that there is delay on the flight they didn’t tell us They said u gonna be there ( boise) at 10 But the flight was departure at 10:45 I have 3 kids and we was tired really hard"
Pros: "The flight attendants were very friendly and attentive. The Red system makes the flight much easier. It has entertainment, you can order your food and keep track of the flight stats"
Cons: "The plane had problems delaying the flight by 3hrs. Alaska really should change how they load the plane. After all the special people (first class, mvps, etc.) then passengers without carryons then people with carryons. This would speed up the process and keep people from getting stuck behind people who are messing with their bags."
Pros: "No delays and was on time as expected"
Cons: "No in flight entertainment, but for a one hour flight can't complain"
Pros: "On time"
Cons: "Price was high"
Cons: "Regional gate attendents really didn't seem to care if I boarded or not. Based on my experience this morning, given a choice, I will NEVER fly Alaska again."
Pros: "I’m an anxious flyer and flight wS smooth"
Pros: "Room on the plane so I could spread out a bit-not filled in my room. Free Gogo WiFi ."
Cons: "Everything was great"
Cons: "The new TV program choices. I miss the Direct TV live program choices. It made the flights go so much faster! The few episode choices was a huge disappointment. This was one of the things that made Virgin America flights special!"
Pros: "I have been flying for many years, and must admit that the flight cabin crew was incredible. Professional, attentive and on their feet for 95 % of the time. Thank you"
Pros: "I would like to possibly see some better food options maybe for people who can not consume dairy. With the many different cheese platters, I was very uninterested. I had an early flight and thought I'd be able to eat something with a sort of substance. I was quite disappointed, I guess I'll have to be the annoying customer who brings chipotle on the plane next time."
Pros: "The crew was nice and the drinks were fine."
Cons: "We waited an hour and a half before we started boarding"
Pros: "The gate agents and crew were all very nice."
Cons: "The seats are too small and cramped together. No first class even if you were willing to pay for a bigger seat. No outlets to charge phones."
Pros: "Crew onboard was nice and friendly"
Cons: "The plane was late, then it was broken. The delay was a moving target. Finally after an hour a new plane was available. The plane itself was very uncomfortable."
Pros: "I have always flown with Alaska airlines and have always enjoyed my flight. I always will go Alaska if I can. No other airline gives you the same wonderful treatment they give you! Fast check in, courteous team, and they go above and beyond to make your flight as enjoyable as possible. Alaska all the way!"
Cons: "On the shorter flights there isn't anything to do to pass the time. So you hope your seated to a nice person to talk with so you can pass the time. Needs Wi-Fi, movie, or something you can do to pass the time."
Pros: "speed, efficient staff"
Cons: "the 400 bombadier was very cramped rough landings"
Pros: "Super friendly staff, complimentary drinks and cheese-itz. AWESOME"
Cons: "Hour long wait on the tarmac at SJC was uncomfortable at best"
Pros: "My carry on was simply put underneath with the checked baggage. Then it was easily ready for me to grab for the next flight."
Pros: "Efficient, comfortable, friendly staff."
Cons: "Late aircraft."
Pros: "Crew was humourous and friendly"
Cons: "Boarding area was very congested with several other flights leaving within minutes of our flight."
Pros: "Love flying w you guys!"
Cons: "Completely satisfied"
Pros: "Was a short flight but sweet better than delta and horizon... My"
Pros: "Crew was nice."
Cons: "Person who checked my bag in our wrong sticker on bag and flew it to another place. Was very disappointed. Did not have my bag and had Togo out late at night and buy things I needed. Got my bag later the next day. Very stressful for me and couldn't afford to buy new stuff but had to."
Pros: "Nice flight attendants, and the flight on the way home was not overbooked, which was lovely!"
Cons: "One flight attendant told me not to pack my bag so much if I wanted to take it on the plane, and I had to check it at the gate. Once on board, there were bigger suitcases than mine on board. I was happy to do what they said, but it would be nice if they were more consistent about the bag sizes. I didn't have this problem on the way back to Seattle though."
Pros: "ThE Alaska Airlines crew were actually friendly and helpful. It seemed like there was more legroom on the flight, too. Very nice for a change."
Cons: "We had a great experience, no negative comments."

No entertainment or food service on this flight. Hence rating.

Pros: "Crew was great and seats were totally perfect and comfortable"
Cons: "Nothing could have been better, except steak and lobster 🦞😃 Thank you very much for your ability to make customers welcome and comfortable."
Pros: "Crew from Washington to Cancún were extremely rude"
Cons: "Smile"
Pros: "Everything from hospitality to the ease of the flight. Captain communicated to put all at ease during this time in which this pandemic has gotten many fearful of flying. Great landing as well."
Cons: "Everything was great!"
Pros: "They left the bags at LAX. We we’re driving to Sun Valley and don’t have our ski clothes and equipment"
Cons: "Get our bags to us in the morning"
Pros: "The crew was very attentive and had great personality. They anticipated any needs we had."
Pros: "Quickly moving through the airport."
Cons: "Take out old planes. It was really run down."
Pros: "The plane was nice"
Cons: "I’m still sitting in Minneapolis so I would have liked to be at my destination. And I had to pay for the overnight accommodations."
Pros: "Entertainment was awesome. Although airlines are stingy with snacks, Delta had a good overall selection and very generous."
Cons: "Something that cant be changed overnight, however, there should be a little more Aisle space for folks pass through as my shoulder was getting beat up after every passing person and cart."
Pros: "Crew was great"
Pros: "Crew was friendly."
Cons: "Wish the seat was more comfortable. Landing was jittery and bumpy."
Pros: "Inflight entertainment was the best I’ve seen in coach. Free games, movies, moving map, etc."
Cons: "The seating is too cramped. It has just gone past what is reasonable. Seems too tight on both the knees and elbow room."
Pros: "The flight attendant from IAD to MSP called Bernadette was wonderful!"
Cons: "Delayed"
Pros: "Seat was decent and only a $10 upgrade. Worth it!"
Cons: "Wasn’t clear what boarding group was up. I don’t usually fly delta so maybe I’m just not used to the system but something on the video screen at the gate saying where they were in boarding would have helped. I wasn’t the only one that seemed lost."
Pros: "Super comfortable seats. Lots of movie options."
Cons: "Food was not very good"
Pros: "Flight was smooth, arrived early..crew was prompt and courteous."
Pros: "The Crew on this flight was great and the flight was quick."
Cons: "The flight was delayed 3+ hours and Delta kept pushing the delay out further without giving any updates as to why it was so delayed, and when I inquired at the Delta desk at the gate the woman was very rude to me as she snipped that it was a mechanical issue."
Cons: "20 minutes late"
Pros: "Crew and entertainment options were great."
Cons: "Cabin was very loud, with jet engine noise. Could not block it out. Seats were not comfortable."
Pros: "Fly attenden alwas with a beautiful smile"
Pros: "Nothing particularly stands out. I did arrive safely."
Cons: "First class did not come with lounge access? Drinks were not cold. Bathrooms were falling apart and came with a disgusting odor. Time to retire these aircrafts."
Pros: "The crew was nice."
Cons: "This was an older, smaller plane and it had more leg room. Appears I’ll have to start checking Delta to see what birds flying the leg."
Pros: "This was our first time flying Delta and it was a very pleasurable experience. Boarding was very straight forward and the seats allocated comfortable. A surprise for us was being asked if we would like to move seats from the back of the aircraft to Comfort Economy (we think it was to do with weight balance! but appreciated very much none the less). The flight attendants were very professional and helpful, as you would hope all attendants on all airlines would be. We'd gladly fly Delta again anytime."
Cons: "Tv"
Pros: "On time leaving and landing"
Cons: "Every thing went well"
Pros: "That I landed safely"
Cons: "1st class was horrible."
Cons: "I have traveled with my luggage plenty of times through airports and the flight from washington to jacksonville, my luggage came back to me cracked and broken. I was surprised that Delta handling was worse than any of the cheaper flights I normally take and will not be checking any baggage with Delta again."
Pros: "Great and friendly crew"
Cons: "baggage rules, check in with baggage, change fee for flight when it was not customers issue that caused the 5 min delay! Unable to reach reservation desk on line or via phone (neither was the gate agent)"
Cons: "Seeing as I’m still waiting for my flight, more than five hours later I am not inclined to rank it highly. This airport is an embarrassment and I will try my best to never fly Delta again. Weather is no excuse for this."
Pros: "My flight was canceled but Delta rebooked me on a flight leaving at about the same time as my original flight, which arrived just a little later than originally anticipated"
Cons: "My original flight was canceled"
Cons: "Flight was cancelled"
Pros: "Flight was on a 787! Great plane"
Cons: "Food was mediocre for an international long haul fight, and was served by a completely indifferent staff! My prearranged seat choices were switched to a no recline rows and rebooking after a unnecessarily missed connection became 7 step comedy of errors ,aside from quality aircraft this felt like a budget operation."
Pros: "SLC ground gate crew was awesome."
Cons: "Delayed two hours"
Pros: "Got to my placs"
Cons: "Lol put the two fattest people next to each other"
Pros: "The fact that there were no snakes on this plane :-)"
Cons: "Same issue... there were no snakes on the plane :-/"
Pros: "The crew was very cheerful"
Cons: "No entertainment and uncomfortable seats (at least for trying to take a nap)"
Pros: "Flight attendants and cookies. That's it."
Cons: "We left DC late because of Delta's inefficient boarding process. We landed in Atlanta late. Our flight to Sioux Falls left early, without us. My pregnant wife and I made it to the gate 4 minutes before the scheduled departure and they told us the plane was already gone and there was no way for us to get on the plane. Our bags did make it to Sioux Falls, so my wife didn't have her prenatal vitamins, , we had no clean clothes and we were forced to spend the night in Atlanta. The saddest part of yet another terrible experience with Delta was that they offered us a "discounted" room at a terrible Howard Johnson for $72. I looked online and the same hotel was $65 to book on Kayak. So basically Delta was trying to scam us after they screwed us. Thanks Delta! Instead we paid $200+ to stay at an airport hotel. Every time I fly Delta I regret it, yet occasionally I get forced to take their awful airline to get somewhere I need to go. It never fails to add another bad Delta experience to my long list of failings from this SAD!!! airline."
Cons: "There delay"
Pros: "Very Comfy plane."
Pros: "The crews were very friendly and everything went as planned. It was a nice flight."
Cons: "I didnt like that my flight was canceled and rebooked for no reason. This created me big problem in Athens that they couldnt find my ticket in delta. Also I didnt like that i had to stand and wait for 3 hours in the line because my flight was canceled but no one could let us know if there gonna be any flights within the day. I slept in the airport because i couldnt find a hotel to spend the night close to the airport. They were all full and i had no time to find one since I was waiting there for 3 hours with no informational. I slept on the floor and delta didnt even offer us a blanket. That was my worst trip ever."
Pros: "Everything was great"
Cons: "Nothing everything was fine"
Cons: "paying extra for leg room and checked bags"
Pros: "Great staff, polite and helpful"
Cons: "Small seats"
Pros: "Nothing"
Cons: "Being scammed by the Chinese, China Southern"
Pros: "I am 6'6" 300 pounds ... So I regularly book first class for trips over 2 hours in length ... Delta remains my #1 choice for both value and overall experience in first class. The difference between Delta and all other domestic carriers is just overwhelming. United and American/US Air could learn a lot from Delta. I could have flown this trip direct on United, but chose to fly through Atlanta on Delta for less money and a better experience from the baggage check to the gate to the in-flight experience."
Pros: ".....delta in Washington was great changed my flight so I didn't have delay !!!!!! Will always use"
Pros: "On time"
Cons: "Seat comfort poor. Áisle too narrow. Restrooms too small."

the worst trip ever, never flight again with american

Flight departed 2 hours late and arrived and landed but did not deplaned the passengers until 30 minutes later which made it impossible to make my connection that left before deplaning

No delays, the wifi on flight didn't work and friendlier staff would be a good start.

This is not customer service. Let’s not pretend. Flying American is transactional at best. I pay for transportation, the airline provides transportation (unbound by comfort and convenience)… the end. No one is there to impress or innovate, they simply just exist as part of the transportation process. Avoid if you have other options.

Pros: "The crew was super nice, they offer me to change my seat to fly with my sister."
Cons: "The pilot"
Pros: "It got me to my destination safely."
Cons: "Very abrupt service. Not much room."
Pros: "Crew were amazing"
Cons: "WIFI please for the god sake it’s a transatlantic flight"
Cons: "Delayed 1.5 hours each way for maintenance, did not allow us to switch seats to sit together previously at flight and the flight was very empty. Very uncomfortable seats. Will not fly AA again"
Pros: "787 seats have better legroom & recliner"
Cons: "Vegetarian food needs lot of improvement"
Cons: "My tray table was dirty. It had crumbs on it. The flight was on time which was awesome."
Cons: "The seats are extremely restrictive and in a aisle seat I had the gentleman sitting next to me with thighs touching and attendants brushing by me as I squished to left to avoid contact with him. Entertainment screen between center seat and window seat so I just didn't even try to look at it and mostly just leaned forward to have a little space. Also another inch or 2 was taken by person in front of me putting their seat back. With such restrictive space why is this even possible??? Flying has become ridiculous and I try not to as much as I can."
Cons: "We landed early but the plane was late 50 minutes into gate. Plane went pst our gate twice, just driving around the terminal."
Cons: "Too small of a plane for that long a flight. Cabin was too damn hot."
Cons: "I'm expecting more from AA. We were delayed for 2.5 hr since we didn't have a pilot !!!!!"
Cons: "Speaker volume was too high."
Cons: "N/A"
Pros: "On time"
Cons: "Tiny seats, no snack or napkin with the drink. Noise in back."
Cons: "Too bad you paid$$$$ and they give you pretzels"
Cons: "Small, cramped seating"
Pros: "The flight was on time"
Cons: "Tiny bathrooms"
Pros: "Wasn't full, plenty of room. Free booze offered!"
Cons: "Delayed, crew didn't help couple to calm their children and restore morale"
Pros: "The flight crew was very friendly"
Cons: "I wish the flight was longer. :)"
Cons: "The flight was delayed an hour (which wound up being a 3.5 hour delay in total, with all the continual delays that pursued afterwards(, which would have made us miss our connecting flight back to our home destination. We switched flights in order to make it home at a decent hour and not spend our entire day and night in an airport. We arrived home and they did not transfer two of our three checked bags to our flight, thus making it highly inconvenient upon our arrival home with no luggage."
Cons: "The male flight attendant was incredibly rude, kept hitting my arms with his body with zero apologies. No manners when taking food and drink orders. Did not seem like he liked his job and in a customer service atmosphere this was extremely disappointing."
Cons: "Poor seating and lost my bag."
Pros: "The flight was as advertised. Nothing particularly special other than reliable which was just fine with us."
Pros: "Plane was new and entertainment was free. Great service too."
Cons: "American has improved a lot"
Pros: "Its Alaska. Nothing more to say. My preferred airline and never had a bad flight."
Cons: "The usual. More legroom would be good. That's about it."
Cons: "You pay extra to get the TSA Full background check, so you can breeze through TSA, with PreCheck, yet this Airline has a problem with recognizing it. 3 phone calls layer and a Visit to their Costumer Serice Desk, and none of them can figure it out. Uhg again."
Pros: "Everything else was Fine on the flight..."
Cons: "...But having HBO NC-17 available on a public flight is uncalled for. Even though screens employ technology limit viewing from the side, the seats behind can see everything. We were thankful none of our kids were on this flight. Gratuitous sex scenes in abundance. No thanks American."
Cons: "Seat in front of me was broken in the reclined position so I had no leg room."
Pros: "The seat pockets were decent, though I like when the magazines have their own designated slot behind the tray in addition to a pocket. Also good there were power outlets. I liked that they didn't skip row numbers, including 13. So if you're in row 22, for example, you know that's literally how many rows back you are."
Cons: "It took 25 minutes from when plane landed until it reached the gate. There was also apparently an issue with the auxiliary power -- the lights went out in back half of plane when we arrived at gate. I prefer having a screen behind each seat, rather than those attached to ceiling on this flight, so that the entertainment can be customized."
Cons: "Plane had no Per-seat entertainment system."
Pros: "The entertainment"
Cons: "There was nowhere to stow my purse and things i wanted to use during flight near me, my luggage got lost"
Pros: "Biscoff!"
Cons: "lack of ent. options"
Pros: "Boarding process and flight crew were just fine - nothing excellent, just average. The plane was an older model, nothing special. We arrived 10 minutes early but then had to wait 20 minutes for a gate."
Cons: "They had no alcohol and no entertainment on a Transcontinental flight from IAD to LAX. Also once we landed we had to wait 20 for a gate assignment."
Pros: "entertainment displays on the back of every seat headrest. Nice room on Main Cabin Xtra, even with someone in the middle seat."
Cons: "1 of the flight attendants was pushy(older caucasian lady)"
Pros: "Flight got to gate 15 earlier than scheduled."
Cons: "But took one hour to get gate checked bag, which was mixed in with checked bags at bagged claim."
Pros: "Actually coming home was great. Thank you"
Cons: "Going to Cancun. From Boise sucked. Are flight from Boise sucked we we're 4 to 5 hours late due to the gas contamination in Boise and we weren't informed until a hour + after from the time our flight was suppose to go out. We weren't very happy. They new the night prior, so we could have came to the airport 3 hours later and been just fine. Which also made us miss the connecting flight"
Pros: "I liked that the plane was clean, that the staff consisted of somewhat normal, more mature people, and that water and carry-ons are free."
Cons: "I felt that having to pay $50 extra for a seat when I checked in was pretty deceptive and unethical. I think most people would agree that when they purchase a boarding pass, it is assumed that it includes a seat. Having to pay extra for a seat was something I did not plan for and it was out of my budget, but I had no choice, because I had to get home somehow! I'll be going without groceries this week due to this unplanned expense."
Pros: "Comfy seats, great service, was a smooth ride"
Cons: "my entertainment system wasnt working, the headphone jack was not working at all."
Pros: "Boarding the plane from the back first saved longer queues. Unfortunately people cheat and the boarding officers don't send them back to the right queue. Toilets were clean. Staff excellent. I was glad all my flights were stuffed to the gunnels. Presumably that is best for the environment rather than lots of planes with fewer passengers in each."
Cons: "Passport control with new computer ID checks was fast. Baggage was slow coming. I booked through Netflights and they didn't book me a good seat. If I could have changed it myself they should have told me. On the way to Tampa on 3rd March I couldn't check in within 24 hours and had to wait half an hour while they changed our plane. BA used to do short science programmes which I loved. Shame these have finished."
Pros: "Flight was delayed and hour and they lost out baggage. Did not have clothes for 2 days"
Pros: "Friendly, helpful flight attendants. Flight left and arrived on time, despite being completely full (asking for volunteers to bump). Offered to gate-check our carry-on bags for free to alleviate crowding of overhead bins was fine for us since we already had checked baggage."
Cons: "If you don't pay for the premium seats, the legroom is pretty tight. I'm only 5'8" and I felt it -- if you're 6'+ you better pay for it. This aircraft had screens, but not individual ones so you're stuck watching whatever sitcom replay they pick, although there is a moderate selection of other music. I've been on a newer aircraft with the in-seat power and interactive screens so I know how good it can be, so this was a little disappointing."
Cons: "The counter manager at PHX, Lanell Monarrez was a total witch and whispering to Lanya in front of me was very unprofessional. I paid a full fare 1-way ticket to get out of PHX as they were not willing to allow me to fly standby or make a change to my existing ticket. Crappy airline service at the counter. Good flight crew."
Pros: "Nice aircraft, clean, comfortable, friendly staff"
Pros: "The air hostess gave me extra pretzels"
Cons: "Each flight delayed at least an hour"
Pros: "I did like sitting on the left side of the plane. There's a little more room. I feel it's horrible how the airline charges so much and cram so many seats in one air craft. Making it a miserable flight."
Cons: "See above"
Cons: "no food"
Pros: "The business seats were comfortable & our service excellent"
Pros: "Nothing to like"
Cons: "Everything could be better. From the boarding process to the on board service."
Cons: "6 hours of delay"
Pros: "Good flight, decent crew. Food was okay."
Cons: "My entertainment set didn't work because the headphone jack was broken so that was a major bummer."
Cons: "we had a 9 hour delay"
Cons: "Nice exp and service"
Cons: "The delay was horrible and the captain said it was because they needed extra sleep. I found this offensive as i was trying to complete a very long trip and was exhausted."
Pros: "The staff and crew were excellent"
Cons: "Legroom was far too tight, by at least an inch. Entertainment such as recent movies, available on other airlines for free, was available only for pay."
Pros: "boarding was fast, flight was on time, nice crew"
Cons: "pretty basic creature comforts, seats so so"
Pros: "Customer service in Business Class."
Pros: "We landed in NYC -- although it was first announced as Dulles."
Cons: "This flight was on Canadian Air under the auspices of United. I was not allowed into the United Club lounge despite the fact that I had business class ticket. I was informed that a business class ticket isn't sufficient for using the lounge when flying domestic. It is only good when flying international. They call that customer service. I generally avoid domestic airlines because of the customer service. The flight attendants were not happy to serve you. It's a small flight but they didn't even offer a snack -- you had to ask for it. And then they brought over a small basket with nuts, chips, candy bars, and a muffin. I took a muffin and it stuck to the roof of my mouth -- very poor quality. When I asked for a snack the flight attendant replied cocktail or soft drink never saying whether or not a snack was available.. She said this a couple of times before I could repeat that I wanted a snack to which she replied you want something to drink with that. I've been on many short flights in Asia and they will deliver a full meal and you don't have to ask for it. There was no entertainment but United did send an email explaining how I could purchase entertainment to play on my own device."
Cons: "No communication with airlines as far as flight information. The airlines sent me gate change which was incorrect and almost missed my flight"
Pros: "Flight was delayed by 3 hours. Hostess was super loud repeated destination at least 100 times."
Cons: "Pilot was calm and understanding"
Cons: "The flight was delayed by five hours due to a mechanical problem with the plane. Little information was provided by United. Frustrating experience."
Pros: "Quick flight, faster than schedule. Flight attendant was good."
Cons: "Absolutely no leg room or arm space in the seats on US express jets. If the flight were longer than an hour it would make for an absolutely miserable experience."
Pros: "Snack menu, the plane was moderately clean compared to the last. Good communication about late flight."
Cons: "Staff was mostly rude, tired. The plane was 30 minutes late due to weather. Internet would not work, the captain kept trying to reboot it, no entertainment. An older plane in moderate disrepair. Economy seats were much more uncomfortable than American Airlines."
Pros: "On time, friendly crew."
Cons: "Even though we reserved well in advanced my wife and I got middle seats in different rows. Fortunately, we both got aisle seats (the last ones available) but of course in different rows when we signed in for our tickets."
Pros: "Got a window seat and had an amazing crew. Everything went smoothly! Dinner and breakfast served!"
Cons: "Everything was perfect!"
Cons: "Never got the chance to make it to Norfolk with United. They would not provide us a plane same day or our money back or money for the rental car we required."
Cons: "We bought this on swiss air with the terms that included free skis. When we arrived at the airport, Unites airlines informed us that skis would be $200 to check. A pretty awful surprise to start our vacation. Perhaps it should be made more clear that the operating airline’s fees with predominant - not the fees we originally agreed to at purchase. United’s planes are awfully old and small."
Cons: "First flight was delayed so we missed our flight. The least they could have done was given us a pass to the lounge to relax considering we came in on a red eye or a lunch voucher. The staff was a bit rude."
Pros: "All of it was good."
Cons: "Nothing."
Cons: "2 short a trip to serve food"
Cons: "The prior flight was delayed because after taxing, a crew wanted to remove an uncooperative passenger and went back to the gait. Subsequently, we arrived in Washington DC with only a few minutes before our next flight Albany was scheduled to leave. Because we had to do check our carry-on bags, we were 5 minutes later to the gait where the airline refused to wait for us to board although another passenger who did not have to wait for her bag was able to board the flight Albany. We therefore had to take a shuttle to Reagan international Airport, fly on a different airline to Hartford Connecticut, rent a car and drive 2 hours to finally reach our destination in Albany."
Pros: "It was hot...the whole flight"
Cons: "Hot hot hot"
Pros: "Pilot candor"
Cons: "In flight service"
Pros: "The flight was smooth and staff was courteous."
Cons: "Temp inside plane was freezing cold. Pilot was asked 3 times to adjust. People were bundled up, hugging themselves and had blankets over their heads to try to stay warm. After third request to pilot, the temperature was set to so hot people were sweating and complaining. Typical United Airlines crew who think they are driving a cattle car"
Cons: "The flight was supposed to arrive in Greenville at 6:41 pm, we never arrived until after 11 am."
Cons: "- The flight out of IAD was overbooked and left late. - My hand luggage was taken from me with promise of delivery at final destination - Staff in EWR was unhelpful and just short of rude - My luggage did not make the connection at EWR - There was no United staff in PoS to take my report of lost luggage -"
Pros: "The crew was very nice, attentive and brought extra water without asking."
Cons: "I do not like the "something Asian chicken- or pasta" selection, never taste good."
Cons: "Old plane even though we upgraded to first class it was just bigger seats no entertainment cold draft just horrible felt like we were flying back in the 80s. Lastly our luggage didn't come with our flight it came with the next flight. Horrible horrible experience"
Pros: "Chicken wrap was very tasty. Very attentive flight crew."
Pros: "On time flight. And the upgrade was wonderful"
Pros: "Short flight"
Cons: "Chilly in the cabin"
Pros: "I liked that I finally made it home despite all the drama."
Cons: "I didn't like that I booked a flight nearly 2 months ago to only find out I didn't have a seat. I do understand its legal but I don't get how you are putting customers first by causing this drama. I understand how that DR felt when your guards ripped him out of his seat. I spent nearly 3 hours trying to find babysitters and alternate rides all while the snotty lady at the desk kept saying "you may not be flying out today but I cant tell you for sure". So to insure the bottom line you overbook then bump people at your leisure? This little game effects many lives above and beyond just the passengers. I don't plan on booking with United ever again. Why would I? There are many other options that take customer service more seriously. I would love to speak to someone higher up in this organization. But, im sure that will never happen."
Pros: "Large selection of movies to keep me entertained throughout a 13 hour flight."
Cons: "The food did not sit well with me. Seats became uncomfortable after a while, made it difficult to sleep."
Pros: "The personal are very amability"
Pros: "With these short flights on small planes, the best we can ask for is an on-time departure and smooth flying - which is just what we got."
Pros: "The Argentinian lady that help us at the counter. She safe us from missing the flight."
Cons: "The long waiting with customs and that the connection were too far away to drop the baggage"
Pros: "One of the friendliest and most customer friendly flights I've had in a long time."
Pros: "During sleeping somebody took the pillow and the blanket from the adjacent seat. Unfortunately with my amenity kit and the Bose headphone case. The kit was found later by the personnel, the case not. Not reccomemded to sleep during flight at this airline."
Pros: "Flight attendant was extraordinarily kind, especially for the couple sitting next to me with their adorable 7-week old baby."
Pros: "Everything went smoothly"
Cons: "Uncomfortable seats"
Pros: "Pilot was excellent, didn't even feel the wheels touch down at RDU. It was a turbulent flight with thunderstorms (barely too bumpy for drink service) but Captain made it as smooth as possible and also kept us well informed what to expect. Plane was also on time, though many flights that day were late."
Pros: "We arrived 10 minutes early which allowed me to catch connecting ground transport"
Cons: "Flight was canceled and United offered no reasonable options for returning home that evening."
Pros: "Flight was on time."
Cons: "Plane was freezing cold. Even with numerous empty seats I was assigned a seat in the last row next to the laboratory and not permitted to change. Flight attendant had a poor attitude and was generally not helpful."
Pros: "Nothing"
Cons: "My husband, sister, brother-in-law and myself flew into STL. We thought we had booked the same flight but when we got there found out our departure flight was different. We asked about moving them to our floght but it was over booked so we asked if we could move to there flight. They had 15 open seats. They told us no. There would be a charge of 500 dollars if we wanted to change. We decided to just fly out first and meet them there. We stood by the counter to speak about meeting. As we did we could hear them telling the next couple that they would have to move to the later flight. It was a huge problem for them as they would miss there connection. We then offered again to take the later flight so they could take our place on the over booked flight and make there connection. They where unwilling. Then we get on the flight and the plane was nasty and dirty. We put out tray table down and there was drink and dirt all over it. When asked if they could be cleaned we got an attitude. They never came back to do it. Luckily I had a wet wipe to do it. The plan smelled like urine. Same was true for our return flight. The plane was very old and not taken care of. This is not the first problem is we have had with United. We will not be flying with them any longer."
Pros: "Sitting in first class made the trip a breeze. The seats were extremely comfortable and the snacks were great!"
Cons: "I had an infant with me and mind you he's an amazing traveler but I still seemed to get dirty looks from the flight attendants. The wifi wasn't working and they had to reset everything."

Book cheap flights from Washington Dulles Airport to Boise

Recent round-trip flight deals

11/1Tue
1 stopDelta
8h 17mIAD-BOI
11/5Sat
1 stopDelta
8h 05mBOI-IAD
$332
1/7Sat
2 stopsMultiple Airlines
8h 17mIAD-BOI
1/11Wed
1 stopMultiple Airlines
9h 39mBOI-IAD
$334
1/24Tue
1 stopAmerican Airlines
8h 14mIAD-BOI
1/28Sat
2 stopsAmerican Airlines
11h 08mBOI-IAD
$335
10/26Wed
2 stopsDelta
9h 54mIAD-BOI
10/29Sat
1 stopDelta
8h 05mBOI-IAD
$336
10/26Wed
2 stopsDelta
9h 54mIAD-BOI
10/29Sat
2 stopsDelta
13h 25mBOI-IAD
$341
11/16Wed
1 stopMultiple Airlines
6h 33mIAD-BOI
11/16Wed
1 stopMultiple Airlines
6h 57mBOI-IAD
$360
11/1Tue
1 stopMultiple Airlines
7h 22mIAD-BOI
11/11Fri
1 stopMultiple Airlines
19h 30mBOI-IAD
$363
2/3Fri
1 stopDelta
7h 21mIAD-BOI
2/7Tue
1 stopDelta
6h 36mBOI-IAD
$370
10/26Wed
2 stopsDelta
9h 54mIAD-BOI
10/29Sat
2 stopsDelta
11h 20mBOI-IAD
$371
11/1Tue
2 stopsAlaska Airlines
18h 18mIAD-BOI
11/8Tue
1 stopAlaska Airlines
7h 34mBOI-IAD
$372
10/28Fri
2 stopsDelta
10h 50mIAD-BOI
10/31Mon
1 stopDelta
8h 40mBOI-IAD
$374
10/31Mon
1 stopMultiple Airlines
15h 28mIAD-BOI
11/12Sat
1 stopMultiple Airlines
7h 33mBOI-IAD
$378
11/2Wed
1 stopMultiple Airlines
6h 26mIAD-BOI
11/9Wed
2 stopsMultiple Airlines
13h 28mBOI-IAD
$382
1/13Fri
1 stopMultiple Airlines
8h 11mIAD-BOI
1/16Mon
1 stopMultiple Airlines
9h 39mBOI-IAD
$386
1/7Sat
1 stopAlaska Airlines
9h 14mIAD-BOI
1/11Wed
1 stopAlaska Airlines
7h 49mBOI-IAD
$388
10/31Mon
2 stopsUnited Airlines
15h 05mIAD-BOI
11/7Mon
1 stopUnited Airlines
10h 00mBOI-IAD
$406
12/4Sun
1 stopUnited Airlines
7h 04mIAD-BOI
12/9Fri
1 stopUnited Airlines
8h 48mBOI-IAD
$408
1/24Tue
2 stopsAlaska Airlines
13h 36mIAD-BOI
1/28Sat
2 stopsAlaska Airlines
26h 45mBOI-IAD
$433
11/1Tue
2 stopsAlaska Airlines
14h 42mIAD-BOI
11/8Tue
2 stopsAlaska Airlines
25h 18mBOI-IAD
$438
12/3Sat
2 stopsAmerican Airlines
11h 26mIAD-BOI
12/10Sat
2 stopsAmerican Airlines
10h 50mBOI-IAD
$441

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11/8Tue
1 stopDelta
7h 14mIAD-BOI
$166
12/7Wed
2 stopsAmerican Airlines
12h 29mIAD-BOI
$169
11/12Sat
2 stopsDelta
12h 05mIAD-BOI
$171
11/6Sun
3 stopsMultiple Airlines
50h 17mIAD-BOI
$175
11/6Sun
3 stopsMultiple Airlines
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$180
11/6Sun
2 stopsMultiple Airlines
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$184
11/6Sun
2 stopsMultiple Airlines
50h 17mIAD-BOI
$187
11/6Sun
3 stopsMultiple Airlines
50h 17mIAD-BOI
$196
11/1Tue
2 stopsAmerican Airlines
9h 29mIAD-BOI
$197
10/19Wed
1 stopDelta
6h 26mIAD-BOI
$199
11/8Tue
2 stopsDelta
9h 39mIAD-BOI
$201
11/6Sun
1 stopDelta
9h 19mIAD-BOI
$204
10/28Fri
2 stopsDelta
10h 50mIAD-BOI
$209
10/28Fri
3 stopsMultiple Airlines
25h 26mIAD-BOI
$211
11/2Wed
2 stopsAlaska Airlines
13h 39mIAD-BOI
$218
10/29Sat
2 stopsAlaska Airlines
33h 18mIAD-BOI
$222
10/19Wed
2 stopsUnited Airlines
16h 14mIAD-BOI
$246
11/14Mon
2 stopsAlaska Airlines
18h 18mIAD-BOI
$279
12/7Wed
3 stopsUnited Airlines
19h 18mIAD-BOI
$287
10/17Mon
1 stopAmerican Airlines
9h 19mIAD-BOI
$301

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Washington Dulles Airport - Boise Flights

Departure:

Washington Dulles Airport (IAD)United States

Destination:

Boise (BOI)United States

Return flight deals:

Boise - Washington Dulles Airport

Cabin classes:

$1,353
$1,377
$767
$377

Browse destinations:

$332