
Cheap Flights from Boise to the United States
Cheapest round-trip prices found by our users on KAYAK in the last 5 daysBook Cheap Boise to the United States Plane Tickets
Recent round-trip flight deals from Boise to the United States
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Price, demand and travel trends for Boise to the United States flights
Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.
Are flights from Boise to the United States cheaper or more expensive than last year?
Fares from Boise to the United States are running about 5% higher than they were around this time last year, averaging $398 round-trip.
What are the cheapest fares from Boise to the United States right now?
Here are the cheapest round-trip fares from Boise to the United States on KAYAK in the last week:
• Los Angeles (LAX) from $112
• Las Vegas Harry Reid Intl (LAS) from $132
• San Diego (SAN) from $149
• Portland (PDX) from $150
• Hollywood Burbank (BUR) from $160
What’s the cheapest month to fly from Boise to the United States?
January is the cheapest time of year to fly, with average fares of $337. Prices are highest in June, when average flight costs increase to around $459.
When is the best time to book flights from Boise to the United States?
Book your flights 5 weeks before your trip. KAYAK data collected over the past 12 months shows that booking in this window can save you around 43% compared to booking last-minute (within 2 weeks of departure).
Which airport in the United States is the cheapest to fly to from Boise?
Based on KAYAK data from the past 12 months, the cheapest airports to fly into the United States are:
• Seattle/Tacoma Intl (SEA) from $235
• Sacramento Intl (SMF) from $274
• San Diego (SAN) from $274
What’s the cheapest day to fly from Boise to the United States?
Thursday tends to be the cheapest day to fly from Boise to the United States, while Sunday is the most expensive. Fares run about 11% higher that day, based on the past 12 months of KAYAK data.
What are the cheapest airlines to fly with from Boise to the United States?
Looking at KAYAK data from the last 12 months, the cheapest airlines to fly with from Boise to the United States are:
• Frontier from $56
• Alaska Airlines from $63
• Allegiant Air from $78
• Delta from $79
• Hawaiian Airlines from $108
What airlines fly the most from Boise to the United States?
Alaska Airlines operates the most nonstop flights from Boise to the United States, with an average of 221 flights per week. Southwest and Delta also fly regularly, averaging 114 flights and 109 flights per week respectively.
What's the most popular airline to fly with from Boise to the United States?
Drawing on KAYAK data from the past three months, the most popular airlines to fly with from Boise to the United States are:
• Alaska Airlines
• United Airlines
• Delta
• Southwest
• American Airlines
Which airlines are most punctual on flights from Boise to the United States?
The most punctual airlines flying from Boise to the United States are:
• Delta (91% of flights on time)
• Southwest (86% of flights on time)
• Alaska Airlines (86% of flights on time)
• Sun Country Air (80% of flights on time)
• Allegiant Air (60% of flights on time)
What are the most popular regions in the United States?
California, Florida and Texas are the most popular regions with KAYAK travelers. Together, they make up 36% of all interest in visiting the United States, based on the past three months of KAYAK data.
What are the most popular flight destinations in the United States?
Las Vegas, Seattle, Denver, San Diego and Phoenix are the most popular flight destinations in the United States, based on KAYAK data from the past 3 months. Las Vegas is the clear favorite, making up 6% of that interest.
What time of day has the most delays on flights from Boise to the United States?
Most flight delays on this route happen in the evening, at 24%, while the fewest happen at night, at 9%.
How do nonstop and one-stop fares from Boise to the United States compare?
Nonstop flights cost $313 on average, while one-stop flights average $463. If you are booking a connecting flight, the cheapest layover airport is generally Spokane (GEG).
How many nonstop flights are there from Boise to the United States across the week?
There are 82 nonstop flights a day from Boise to the United States on average, and 576 each week. See the chart below for how they’re spread across the week.
How many one-stop flights are there from Boise to the United States across the week?
There are typically 803 one-stop flights a day from Boise to the United States (5,623 a week), with the most operating on Monday.
Key details for Boise to the United States flights
Low season | September |
|---|---|
High season | April |
Cheapest flight | $36 |
Flights from Boise to the United States: the best tips from KAYAK users
Your Boise to the United States flight questions, answered
Find helpful answers about this route, including flight times, airports, airlines and booking tips.
Your guide to booking Boise to the United States flights
Get tips on when to book, when to fly and what to know before your trip.Reviews of the top 5 airlines serving from Boise to the United States
Different snack. Better coordination between terminal desk and plane for boarding. Stood in jetway for 5 minutes while plane was being cleaned by ground crew.
Different snack. Better coordination between terminal desk and plane for boarding. Stood in jetway for 5 minutes while plane was being cleaned by ground crew.
Eva Airlines attendants were wonderful. I really enjoyed the hot meals. They always greeted me with a warm smile. I'm looking forward to flying back to the USA with them again!
Flight was cancelled which destroyed the rest of our journey.
WOuld have liked coffee or pretzels but other than that, crew and pilot and flight were great. Seat was great, too.
The overhead storage was already packed full when I boarded (I fly peasant class), but the attendant played some Tetris and made a spot for my small suitcase. Thanks!
Snacks for our toddler could have been better, front the standpoint of variety but that’s not any different from other airlines.
I fell asleep and missed my flight and they rescheduled me no problem. Staff was professional and the plane was clean. I was very happy with my experience.
I enjoyed the Starlink access but didn't have much time to use it. It also kept dropping me so I gave up. The food was very good though when I asked for a different "dessert" they didn't have anything. Chocolate Brownie Cookies are not suitable for everyone...maybe children. The flight staff were amazing - at least in First Class! My first time ever! The trip from Boise to San Diego was FAR better than going to Boise.
From Las Vegas to Boise all went well. However, our flight was delayed in Boise and I missed my connecting flight from Seattle to Pasco. Moreover, the last flight to Pasco was full and I was booked on the 11:30 flight Sunday and given a hotel accommodation. However, I was scheduled to deliver the Sunday morning service at my church and needed to arrive no later than 10:00. Therefore, I booked a Delta flight scheduled to arrive in Pasco at 23:09. My piece of luggage checked in Las Vegas arrived in Pasco earlier today. I waited at the airport for over an hour last night to speak with an Alaska agent to no avail. I went back after church this morning in search of my piece of luggage and it could not be located. After waiting for 40 minutes to speak to the agent authorized to take my claim, he announced that he was closing the counter to assist on the flight line but not before providing me with a telephone number that would help me with filing my claim. Before I was able to make the call (due to other factors) I received a call from Alaska agent informing me that my luggage had just arrived and I am now waiting for it to be delivered. I deliberately took the more complicated route home to ensure that I would be home in plenty of time to prepare for myself for the Sunday service and accommodate my relatives’ needs. I believe the airport is undermanned given the number of flights coming in and going out. It was fiasco last night with three flights waiting for luggage and another flight landing within minutes. Today’s problems stemmed from a lack of cross training and a serious amount of cargo/baggage going out and too few people scheduled to cover.
It was ok. First time flying with them to Boise Won’t do again
Your computers were down and took a long time to check baggage
Southwest has lost most of what made it special. The flight attendants all used to seem fun and like they were having fun. Now they seem just miserable. They do NOT seem happy to give you your pretzels and drinks. They stick it in your hand or on your tray like it's an annoyance. They bark safety instructions at you. It's not just this flight but the last few SW flights I've had to SNA and SAN as well and it's not just me. I've informally surveyed my colleagues (business and leisure travelers) and these feelings are consistent. The tickets are similarly priced to other carriers and the seat assignments make boarding slower. The free luggage and free ability to change flights is still a differentiator. You lose that and there's virtually nothing special left.
Flight attendant skipped about 6 rows for drink service. I got a side eye when I asked for a drink - like it was an inconvenience or my mistake. He shouldn't be on a flight if he doesn't like his job and doesn't have customer service first attitude.
The entire crew were wonderful but 1 flight attendant stood out with his sense of humor on the microphone. I told him as much as I exited the plane.
They did not fix the wifi that they knew was an issue on an earlier flight. The flight was filled with business people that were clearly frustrated not being able to work. That can’t happen on a 3 1/2 hour flight. Would rather have been delayed a bit.
The WiFi did not work three hours of productivity lost. 15 people from the firm were on the flight. Loss of revenue
Very rude stewardess; there was a senior citizen woman next to me who asked the stewardess for help getting her purse out of the overhead bin, and it was as though she asked the stewardess for $1M . . . . I was shocked how rude that stewardess was. The stewardess also refused to get the senior citizen woman a drink about half way thru the flight, telling her that we were almost landing . . . . that stewardess made my flight (and in particular the flight of the senior citizen next to me) very uncomfortable
Overall good experience...exception: very cold temp in teh cabin.
I liked how it boarded fast. I do not like how the seats are just too narrow, and I’m not a big person.
The WiFi and crew on the plane were good, however, the boarding experience was awful. I paid for the Choice Preferred and was boarded in group 5 so all overhead storage was full. They found room for our luggage, but further back making getting off the plane a nightmare. Also, we were in row 6 and the seats were extremely uncomfortable. Both my daughter and I had no leg room and couldn’t wait to get off the plane.
Had to deplane 2 x due to problems with plane. Delayed over 6 hours ans was given a $12 food credit which barely oaud for anything and limited to wear incoukd redeem.
After boarding the plane had to wait an hour at the for the copilot to show up before we could depart
No beverage/snack service without any explanation or reason. Late boarding and delayed flight.
more room in seats, larger snacks, more comms with delays
This flight was a first class choice and left much to be desired. Seat backs on seats were falling apart and torn. Seats actually didn't come to a "full & upright position". Pull out table was sprung. Not any significant leg room. All in all we were on an obviously older plane and felt overcharged for what we received as first class.
My husband is very tall and we generally fly Delta Comfort. We used our companion benefit, and our seats were coach and extremely uncomfortable........ horrid even
I specifically picked out right side aisle seats because my left knee sometimes needs to be stretched. But my experience this trip was that the seats were shuffled and I lost those assigned seats, resulting in me having to sit in a much less desirable position for my comfort.
Other airlines were canceling flights but Delta got us home. Crew was friendly and professional. It would have been nice to have had a little more notice about the delays because we had already arrived at the airport when the first of several delays were communicated but I understand that storm forecasting isn’t simple and we were grateful that Delta didn’t just cancel the flight.
On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival
On time departure and early arrival. Kind and professional service from flight crew
The experience was good overall; however, my United Airlines Mileage Plus Account didn't reflect my flights to Houston from Newark. In essence, my mileage rewards points do not reflect my actual travel. This should be corrected.
Delayed - leaving, delayed getting to the gate at destination. What should have been a very easy flight and experience was not.
Plane arrived an hour before departure. Plane was completely boarded and ready for push back when they decided they needed to change a tire. 1 hour delay on the plane when this could have been done before we got on the plane.
Flights was great, service and transit support was outstanding - but the food was limited and of poor quality - only a snack on the first hour for 2 hours 1/2 leg. and a light breakfast on the second 4 hour leg.
The seats are very small, that is all the staff did a good job.
It was great. The staff is always helpful and polite. The app is great and makes the whole trip and process so easy. They even offer a step to step guide to your correct terminal. And they keep all the information you'll need updated. Anything you can think of! Great experience.
Read the fine print. This was my flight home. I booked my flight for the quickest way home. Had a carry-on and a personal item. Same as my outbound flight. Apparently I needed to pre-pay extra for my carry-on. When I checked in, I was told that I had to check it. I said I’ll pay for it, and was told that this wasn’t an option anymore. They said I still had to pay $50 to check my carry-on. I told them I’ll pay whatever to just carry it in as intended. I was not allowed, so eventually I paid $50 to check my carry-on under a plane that was half full, with overhead compartments that were even less full. My white carry-on suitcase was practically destroyed getting from Idaho falls to Denver to Orange County. The low price air fair was a bait and switch. Got me to the gate, made me pay extra, then didn’t even allow me to pay for a carry on. Not to mention that I paid the $8 for WiFi that didn’t work. All to get my suitcase destroyed. I don’t think I’m going to even keep my Untied mileage plus membership and card. Apparently, membership does not have its privileges for this one.
Delayed - weather wasn't bad at either end. Also sat on tarmac in ORD.
During landing. 2 crew members passed 3 times by my lane and didn't notice that people in front of us had their site to the furthermore reclined... That was uncomfortable and could have been dangerous.
United Airlines was fantastic, however, UnderPricer was a nightmare. I got to the airport 4 hours before my flight. We are moving to New Zealand so had quite a bit of baggage (16 checked items) and so wanted to have plenty of time to get everything taken care of properly. When I went to check in they (United) could only find a ticket for me. The 5 tickets for my children were never officially ticketed. I called Underpricer and they told me it was United's fault and United told me that Underpricer just needs to reissue the tickets, but they refused to. I asked the Underpricer agent to transfer me to his supervisor as I was not getting the help I needed. He told me the supervisor was busy but that he would call me back in 30 minutes. 30 minutes came and went with no phone call. After an hour I called Underpricer back but they would not let me talk to the person I had talked to before, just told me that he was talking with the supervisor and technical support. I called again an hour later, was told the same thing. I tried again later, with only about 30 minutes until my flight was scheduled to leave (meaning I had been at the airport for more than 3 hours with my 5 children trying to get ticketed and board the flight). Also, my husband had moved to New Zealand 3 months prior, I haven't seen him in 3 months, my children hadn't seen their dad in 3 months, we were all extremely eager to get on that flight and get to New Zealand. The situation with the tickets did not get resolved until after it was too late to check our luggage and board our flight. We were devastated. My 11 year old son was in tears at not being able to be on his way to see his dad. Thankfully we were rebooked for the next evening, but that night it felt devastating. We'd been at the airport for 4 hours waiting. My in-laws waited with me and then helped me reload all our baggage and took us home to stay with them for the night. On the newly booked flights we could not sit together - my children were spread throughout the plane. So, even though I had paid extra to select our seats after buying my seats from Underpricer only two of us were able to sit together (thankful that my 11 year old wasn't all by himself, but not happy that my 14 & 16 year old daughters were seated by strangers). I really feel that Underpricer should refund me what I paid for the seating ($120 USD). It was a very frustrating situation and I plan on never using Kayak or Underpricer ever again.
Flight DFW > CVG was delayed with late notice. My flight into DFW from CVG (previous) was delayed by multiple hours with very poor communication & advance notice. And having the flight attendants announce the credit card during the flight when I can't opt felt very insulting and cheap. I already paid you for the flight, you shouldn't be able to take my time and attention hostage for further advertising.
Im sitting here waiting over an hour for my golf clubs
Flight was 2+ hours delayed and they “misplaced” all 3 of our checked-in bags.
It was freezing in the cabin. That's on me to be better prepared in the future.
Overall, really good experience, on time and the comfort was there. Wi-Fi was easy to connect
Flight was delayed 5 hours only to be cancelled at 1:30am. I did not get on the rescheduled flight because of worry it would be delayed (which it was). I needed to drive home. Horrible.
When there are many passengers who are going to miss a connecting flight, they always say please let them off first. But the flight attendant never manages that part of the process. It would be helpful if they would repeat that and stress that to the other passengers.
After lack of help in Philadelpha made us late to board our flight to akansas City, our flight to Kansas City was very good. And the flight attendants were also very good. The only thing that sucked was problems with assistance in Philadelphia caused our bags not to arrive.
Flight was delayed because of mechanical. Could not get landing space which caused me to miss my connection. Messy and not organized.
Flight was delayed due to a steering issue with plane. The delay caused me to miss the connecting flight. The delay caused me to spend an extra 21 hours in airports and flights to get to my destination. The plane issue obviously should have been found and fixed before we even boarded. Ridiculous.