Find cheap flights from Idaho Falls to District of Columbia

Find cheap flights from Idaho Falls to District of Columbia

Round-trip
Economy
Idaho Falls (IDA)
District of Columbia
Fri 12/4
Fri 12/11
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Good to know

Low season

July Best time to beat the crowds with an average 7% drop in price.

High season

December Most popular time to fly with an average 16% increase in price.

Average price round-trip

$651 (avg. price over the last 2 weeks)

Good deal round-trip

$503 or less

Good deal one-way

$299 or less

Top tips for finding cheap flights to District of Columbia

  • Book at least 2 weeks before departure in order to get a below-average price.
  • High season is considered to be October, November and December. The cheapest month to fly to District of Columbia is August.
  • Morning departure is around 16% 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 - booking District of Columbia flights

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Top airlines flying Idaho Falls Fanning Field to District of Columbia

Scores according to KAYAK customer reviews

7.9
Delta
Overall score based on 28,809 reviews
8.1
Boarding
7.8
Comfort
8.5
Crew
7.8
Entertainment
7.5
Food
Airline reviews

Cons: "There should not be a pay wall around the internet in today's day and age"

Pros: "The crew was good, and the airline tried to make our wait in the airport as comfortable as possible."
Cons: "The four-hour delay was really hard. Since it was in DC, I don't know why it took so long to get another plane."

Pros: "I was fortunately upgraded to 1st class. The flight attendant was adequate. However, did not live up to the level of service I have come to expect."
Cons: "See above"

Pros: "Everything went smoothly. Everyone was helpful."

Cons: "The flight was delayed over two hours"

Pros: "We actually did not fly this route. We bought a car and drove home!"

Pros: "Information communicated about delays."
Cons: "- more communication (any!) about bag status when landed - flight delay due to too many/too heavy baggage. Long delay was said to be due to making sure our baggage would accompany destination. Upon arrival, bag was left in NYC but this wasn't communicated. No info on bag status at airport or via ema"

Cons: "First class seats were too close together. It was very difficult to get out of you seat into the aisle. Food was not what it should have been for 1st class There was no wall between 1st class and coach giving little privacy when I worked my laptop. it was in direct view of the middle seat in coach"

Pros: "Very good"
Cons: "Seat assignments should have be provided at check in."

Pros: "Great service!"

Pros: "The crew was dealing with NOVA/DC residents"

Pros: "Great flight"

Pros: "Coming from Europe Alitalia and Delta did an EXCELLENT job at assisting the passengers get rid of their luggage just as soon as we were done going through customs... I don't usually fly on this route, but I thought it was perfect. Transfer between Delta terminal was a breeze too..."
Cons: "I usually don't fly from JFK. The food court was expensive (18 dollars base price from a burger seems a high even for an airport. I don't fly from NY normally - so maybe I need to tune my expectation for the locale, and it may have NOTHING to do with the airline company."

Pros: "Overall good experience"
Cons: "Plane 1hr late taking off"

Pros: "No delays..arrived early"
Cons: "Restrooms were dirty"

Pros: "Free wine and spirits and food really not too bad in economy Very large movie and tv show library - something for everyone Friendly cabin crew"
Cons: "Overhead bins a bit small on this older 767-300"

Pros: "No problems"
Cons: "Takes so long to board plane"

Pros: "The service is very good from the beginning. The flight attendant is very caring thanks so much."

Cons: "The aircraft is too old, MD-88. I don't know how Delta is flying that type of aircraft. Is very risky"

Pros: "Another safe flight. Crew was very attentive."

Pros: "This was the most professional crew we have seen in a long time. What a difference a good crew makes."

Cons: "Flight cancelled due to weather that was never bad but on the potential of bad weather. Had to scramble so my 18 year old son was not stranded overnight in a strange place and Delta does not help. Only rebooked a flight itinerary for the next day for a 4 hour flight with connections on a 1 hour direct flight. Spent an hour on line to figure out what to do. #neverdelta"

Pros: "Nothing"
Cons: "Plane delayed 4 times for a total of 4 hours"

Pros: "Entertainment system, snacks and friendly crew members"
Cons: "Serious delays on flight. It was very tiring and became an all day affair."

Pros: "Friendly service"
Cons: "The booking was done through vayama and the confirmation numbers didn't match with delta's. It was confusing. I had to talk to a delta rep and give her the eticket # and at that point, she gave me a new confirmation #, that I was able to use to check in with on delta"

Pros: "Our original flight was delayed and Marika, at the Delta gate of another flight to the same city, was able to get us on the flight that was going to our city. We were so grateful to get home before the winter storm! We appreciate your staff and the help their quick, efficient manner to get us on a new flight!"

Pros: "Terrible customer service both on the phone before the flight, but Especially from the gate agent. Wow she was really horrible."
Cons: "The flight attendants on board were good! They helped get everything straight. Easily could have been handled by the incompetent gate agent. Wow."

Pros: "Nice flight a good crew"

Pros: "The crew was friendly, relaxed, made everything seem like a breeze"

Cons: "Seats not very comfortable-very close quartered"

Pros: "The staff are wonderful and helpful. Best wishes to Delta. Please keep the great employees."

Pros: "on-time and quick boarding times"
Cons: "Waiting too long before take off with no circulation of cool air"

Pros: "Excellent customer service. Friendly and helpful crew."
Cons: "Seats where still small in business and first class."

Pros: "I could be wrong, but the seats were very comfortable (for a plane) and I felt my knees weren't as close to the seat in front of me than other airlines. So that's a plus."

Cons: "The fact that booking with kayak wouldn't let me pick my seats and traveling with 2 kids under 4 it made it very stressful trying to figure out how we could sit together or even the same end of the plane."

Pros: "Comfortable flight, ample leg room, and the chairs were pretty plush. Comfort+ is pretty nice"
Cons: "On my first flight they forgot to turn the wifi on. I have unlim data but obviously can't use while in air; no big though."

Pros: "flight attendants were great."
Cons: "not enough leg room and space. The business class should be at the minimum for economy."

Pros: "This was a redeye flight that was very smooth."
Cons: "I had an aisle seat and a male flight attendant kept going up and down the aisle bumping my shoulder. If I were a big person I could understand the bumping. He was wider than the aisle. At last count he bumped me 7 times while I was trying to get some sleep on this 5 hour redeye flight. I was going to confront him on his next trip but finally fell asleep before then."

Pros: "The crew was polite and friendly"
Cons: "My second plane had sooo much moisture coming from the cooling system it looked like the passengers were getting gased and I kept getting wet from water condensation falling on me in a window seat as I tried to sleep from having such an early flight to begin with only to be told it's delayed 3 hrs without explanation."

Pros: "Good seats."

Pros: "Treated with the utmost courtesy"

Pros: "Food was Ok and the stees heled Out"

Pros: "Free drinks in Comfort+"

Pros: "The crew was incredibly helpful assisting my last minute boarding needs. Staff was friendly and polite."

Cons: "See above description"

Pros: "Upgrades, staff on and off the plane"
Cons: "The reservation system crash, it happened less than 24 hrs before our return flight to come home, fortunately it was resolved but it was a bit stressful"

Pros: "don't know it's first flight delta's fault or next flight china southern's,arrive 3 days,but still couldn't find our two bags"

Pros: "Flight attendants were great."
Cons: "Movie and TV selection is not great for an international flight."

Pros: "Comfort with entertainment."
Cons: "No food options at all."

Pros: "From Washington to Albania everything was great."
Cons: "The boarding at the first flight from Columbus to Washington was the worst flight I ever had, peoples who worked there were really rude and disrespectful not to only me but to a few passengers especially a lady who worked at the ticket both."

Cons: "Flight switched, old plane operated by Privelage Style, 0 entertainment and poor service throughout the 7 + hours from Chicago, flight an hour delayed as well"

Pros: "Economy class is super cramped. One of the flight attendants was unpleasant."

Pros: "flight was delaye and I almost missed my flight from Dulles to munich"

Cons: "It took an hour and 20 minutes to get our bags from baggage claim which is ridiculous"

Pros: "Extra legroom"
Cons: "No free entertainment options"

Pros: "Arrived early."
Cons: "Cabin crew were a little bit edgy. Not as pleasant as others on similar route."

Pros: "We didn't crash"
Cons: "Leg room is non existent, overweight crew kept smashing into me literally every time they'd walk by"

Cons: "The gate was so far away. And the AC wasn't working in their terminal"

Pros: "Typical intercontinental flight in coach. Plenty of movies to watch, bin space and comfortable enough seats."
Cons: "I have a severe food allergy and despite requesting and confirming my special meal multiple times I was only offered a banana for the entire trip."

Cons: "Gate attendant accused me of trying to get "free extra baggage" when I simply asked whether there would be gate-checking on this particular flight."

Pros: "Very nice crew"
Cons: "Audio jack did not work and no one bothered..."

Pros: "Efficiency, punctuality, courteous service"
Cons: "Small aircraft, for the sector."

Pros: "-Blue lighting and head space makes the plane feel more open. -Staff was patient considering the unfair backlash they were getting for the recent abuse of a United passenger. -Seats were well cushioned. -I arrived home to my family alive, unhurt, and safe."
Cons: "-2 hour delay (especially after I arrived 2 hours early) is unacceptable. -Overhead bins too low over our seats. We can't stand up straight at our seats making it very difficulty to get in and out of our seats. -Couldn't access entertainment on my Mac laptop. -Bathroom closets are too small. Floors in the bathroom were consistently wet because the sink is too small for people to wash their hands. -Two bathrooms for the majority of the passengers on the plane is just not enough and you know it. It's pretty uncivilized. It creates a line at the back of the plane covering at least 5 rows. Then, your aisles are too narrow. So we have to rub our bodies up against each other to let people squeeze through. -I think you guys could do better than one tiny bag of pretzel mix for a 5 hour flight. -Let's get upper management flying in economy across the country and see what they would change."

Cons: "We had to check our hand luggage and be charged EUR120.00 We should have been aware of this before we obtained the boarding pass..."

Pros: "On time. Enough space ."

Pros: "Phone charger at every seat"
Cons: "Earphones for movie did not work"

Pros: "Nice crew, on time"
Cons: "Tiny cramped plane"

Cons: "Lack of planning. Even though it was specified that I was travelling with a senior citizen. There was a short time between conecting flights. Having my elderly mother having to rush from one gate to other with no assistance whatsoever. Barely making it to the gate on time and luggage getting lost. Still to this time which is around 24 hours later from the flight, there is no response about her bags. Insulin was on checked luggage. She experiencing serious knee pain due to the fast walk from gate to gate. Fast walk being mention since she is old and can't run. Besides that, flights were good."

Cons: "Because of the short connection time the group of people including me made it to the gate a bit late. However the plane was still at the gate and did not leave for another 15 minutes. But they refused to take us on board saying t was too late, as a result: They sent us with the next flight to Chicago instead of Washington DC. My whole schedule was messed up as i had to fly through Chicago. My luggage was lost and i only received it 2 days later. Will file the complaint."

Pros: "Quick flight, good service"
Cons: "Delay on return flight."

Cons: "Delays no good..."

Pros: "Crew were nice and flight was on time."
Cons: "I didn't know i needed an app before i will be able to enjoy entertainment on board, so i had to pay for internet to be able to download the app to be able to watch movie. PA system wasn't gud."

Pros: "The London based crew: attentive, kind, relaxed, sympathetic and very professional in a relaxed fashion."
Cons: "The food is terrible, the rest adequate. Since all airlines cahoot to have same prices the choice for the passenger is quality and United does not offer a great deal on that subject."

Pros: "There was plenty of room because the flight was less than half full. There was a very friendly and helpful female flight attendant with an Asian ethnic background."
Cons: "It was impossible to check in online because I have a U.S. Green Card. Something should be done to fix this. It shouldn't be too difficult. There was a gray-haired male flight attendant who was extremely negative and unfriendly. Perhaps (I hope) he was really a security guard. But if he is going to serve people, he has to understand the concept of service."

Pros: "On time"
Cons: "Wasn't offered a snack. Was in the BR whe they were handed out."

Pros: "The services very nice"
Cons: "It's very good service"

Pros: "I"
Cons: "I think United is improving constently"

Cons: "The plane operated from LV to Washington smelled like urine. Yak! The plane from Washington to Vienna: Food - nothing special. The new touch screan tv's are great to watch but terrible to feel. The person sitting behind me kept hitting buttons for 7 hours, so i didn't get any sleep at all. I was furious!!!! And exhauated. Will not fly with these airlines again nor will reccomend."

Pros: "The crew is kind"
Cons: "UA flights always get delayed and this time I failed to catch my connecting flight to London. I was rescheduled to the flight in the morning of the second day. And when we were heading for London half way, the pilot said some sensors stopped working and we had to come back to Dulles. To be honest, I will never take UA flights anymore, it is just TERRIBLE!"

Pros: "I liked nothing"
Cons: "I didn't like everything. All my United flight were delayed, the international was cancelled after waiting for 7 hours of delays."

Pros: "My other passengers in First Class. Your crew was also very kind and well mannered."
Cons: "I spent over 150 for an upgrade for a red eye for a flight I already spent over 500. Your crew lacked attention in service and one specific crew member (male) woke me up twice due to the loudness of his voice. Disappointed in the quality for the amount spent."

Pros: "The actual flight was great. It was very easy, the movies were new and good. The food was surprisingly good (as I was coming home from Italy). The crew was great and always nice"
Cons: "The airport was extremely disorganized and I will never fly out of Rome again. Boarding and Unboarding were absolutely awful though"

Cons: "landing was little jerky and food smell made me nauseated."

Cons: "Luggage compartment too small even for a rolling laptop bag"

Cons: "Flight got cancelled"

Pros: "Seats were comfy, and the snack (caramel-filled waffle cookie) was a nice little treat."
Cons: "I didn't know to download the United entertainment app in advance. Once I found out at boarding, it was too late."

Pros: "Entertainment options were great, and the food was decent."
Cons: "The seat were really uncomfortable."

Pros: "Curtesy of staff"
Cons: "No seat reclining at all. Feeling very stiff by the end of the fight."

Cons: "The plane was so damn HOT inside. Then we sat on the tarmac for 40mins, while being cramped inside with no word from the flight crew, on why we were not taking off. Worst and most uncomfortable flight in years for me and the rest of us suffering passengers on board.... Horrible Horrible Flight"

Pros: "N/A"
Cons: "My bags were tagged to Dakar but my final destination was Conakry. I was told my United that South African airlines doesn't have a "luggage contract" with ASky so my bags could not be tagged to my final destination. This is bizarre because Kayak didn't inform me of this when I bought my ticket otherwise I would never have bought that flight."

Cons: "Very rude crew."

Pros: "The staff were excellent ! Great attitudes, great personalities,very informative staff and pilot!!"
Cons: "Both flights were delayed!"

Pros: "Easy."
Cons: "No snack or entertainment."

Pros: "Flight was on time and crew was pleasant and professional."
Cons: "Snack and drink selection was poor."

Cons: "My 3rd old was very hungry and I reached out to cabin staff for any kind of food for purchase, they turned me down saying I need to wait for another hour till the dinner time. Did not provide any help there."

Pros: "The plane was exceptionally nice,"
Cons: "Although I purchased my ticket more than four months prior, due to some complication or miscommunication between SAS and US Air, my seat had been filled and someone had to be "bought off the plane" with a voucher and better seat. If someone wouldn't have taken the offer, I would have missed all of my flight waiting on a new connection."

Pros: "Movies"
Cons: "everything else"

Pros: "The seat itself was comfortable but the leg room for my taller companion was a bit tight."
Cons: "It was a 5 hour flight and on the outgoing flight not even a snack was offered. On the return flight a very small bag of spicy pretzel bits was offered. When I went to get on the return flight I had a small sling purse, a small yarn bag (both hung on the same arm) and a bag of food for the lunch they wouldn't serve me. I was told I couldn't get on the flight with 3 bags, even though all 3 would fit under the seat. The free entertainment contained a grey box over part of the image reminding I could pay for more. Was only given a tiny glass of soda, I remember when they would give a can. I will consider another airline in the future."

Pros: "First overseas flight to Europe. Very impressed with everything with the flight. Comfortable, great crew, great food. Thank you!"

Read more about Delta

Book cheap flights from Idaho Falls to District of Columbia

Recent round-trip flight deals

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