$40 Find Deals on Flights from Boise

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boise to Worldwide departing on 5/26. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find Cheap Flights from Boise

Where can I fly from Boise?Prices from BOI, departing Sun 4/26 and returning Sun 5/3

Book Cheap International Flights from Boise

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boise that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip international flight deals from Boise to anywhere

Sun, May 17 - Wed, May 20
Frontier Logo
1:22 pm - 12:04 pm
BOI
-
CUN
21h 42m
1 stop
Frontier Logo
3:39 pm - 12:30 pm
CUN
-
BOI
21h 51m
1 stop
$267Frontier
Sun, May 17 - Sat, May 23
Frontier Logo
1:22 pm - 12:04 pm
BOI
-
CUN
21h 42m
1 stop
Frontier Logo
3:39 pm - 12:30 pm
CUN
-
BOI
21h 51m
1 stop
$283Frontier
Sun, May 17 - Wed, May 20
Frontier Logo
1:22 pm - 12:04 pm
BOI
-
CUN
21h 42m
1 stop
Frontier Logo
3:39 pm - 12:30 pm
CUN
-
BOI
21h 51m
1 stop
$328Frontier
Tue, Apr 21 - Tue, Apr 28
Virgin Atlantic Logo
2:18 pm - 12:15 pm
BOI
-
MAD
13h 57m
1 stop
Virgin Atlantic Logo
2:35 pm - 8:29 pm
MAD
-
BOI
37h 54m
2 stops
$698Virgin Atlantic
Tue, Apr 21 - Tue, Apr 28
Virgin Atlantic Logo
2:18 pm - 12:15 pm
BOI
-
MAD
13h 57m
1 stop
Virgin Atlantic Logo
2:35 pm - 5:22 pm
MAD
-
BOI
34h 47m
2 stops
$759Virgin Atlantic
Tue, Apr 21 - Tue, Apr 28
Multiple Airlines Logo
1:41 pm - 3:40 pm
BOI
-
BCN
17h 59m
2 stops
Multiple Airlines Logo
7:40 am - 10:38 pm
BCN
-
BOI
22h 58m
2 stops
$767Multiple Airlines
Tue, Apr 21 - Tue, Apr 28
Iberia Logo
6:00 am - 7:35 am
BOI
-
BCN
17h 35m
1 stop
Iberia Logo
7:40 am - 9:07 pm
BCN
-
BOI
21h 27m
2 stops
$768Iberia
Tue, Apr 21 - Tue, Apr 28
Lufthansa Logo
2:37 pm - 4:10 pm
BOI
-
MAD
17h 33m
2 stops
Lufthansa Logo
7:00 am - 9:22 pm
MAD
-
BOI
22h 22m
2 stops
$773Lufthansa
Sun, Aug 9 - Thu, Aug 20
American Airlines Logo
2:55 pm - 5:05 pm
BOI
-
BCN
18h 10m
2 stops
American Airlines Logo
10:15 am - 10:17 pm
BCN
-
BOI
20h 02m
2 stops
$797American Airlines
Wed, Sep 16 - Tue, Sep 29
Multiple Airlines Logo
6:51 pm - 12:20 pm
BOI
-
BKK
28h 29m
2 stops
Multiple Airlines Logo
1:35 pm - 1:44 pm
BKK
-
BOI
37h 09m
2 stops
$882Multiple Airlines

Book Cheap Domestic Flights from Boise

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boise that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip domestic flight deals from Boise

Tue, May 5 - Thu, May 7
Frontier Logo
1:22 pm - 3:38 pm
BOI
-
DEN
2h 16mnonstop
Frontier Logo
10:22 am - 12:27 pm
DEN
-
BOI
2h 05mnonstop
$150Frontier
Thu, May 7 - Sun, May 10
Frontier Logo
1:22 pm - 3:38 pm
BOI
-
DEN
2h 16mnonstop
Frontier Logo
10:22 am - 12:27 pm
DEN
-
BOI
2h 05mnonstop
$153Frontier
Fri, Apr 17 - Mon, Apr 20
United Airlines Logo
6:15 am - 7:19 am
BOI
-
SFO
2h 04mnonstop
United Airlines Logo
6:25 pm - 9:17 pm
SFO
-
BOI
1h 52mnonstop
$157United Airlines
Wed, May 6 - Wed, May 13
Southwest Logo
5:00 pm - 11:20 pm
BOI
-
LAS
7h 20m
2 stops
Southwest Logo
3:10 pm - 11:20 pm
LAS
-
BOI
7h 10m
2 stops
$161Southwest
Tue, Apr 14 - Wed, May 6
Southwest Logo
5:00 pm - 11:15 pm
BOI
-
SFO
7h 15m
2 stops
Southwest Logo
1:45 pm - 12:25 am
SFO
-
BOI
9h 40m
1 stop
$162Southwest
Tue, Apr 21 - Wed, Apr 22
Alaska Airlines Logo
7:40 am - 8:40 am
BOI
-
SFO
2h 00mnonstop
Alaska Airlines Logo
7:15 am - 9:26 pm
SFO
-
BOI
13h 11m
1 stop
$165Alaska Airlines
Sat, May 23 - Tue, May 26
Delta Logo
3:14 pm - 10:26 pm
BOI
-
SAN
8h 12m
1 stop
Delta Logo
7:15 am - 2:43 pm
SAN
-
BOI
6h 28m
1 stop
$173Delta
Sat, Apr 25 - Sat, May 2
Delta Logo
4:55 pm - 6:14 pm
BOI
-
LAX
2h 19mnonstop
Delta Logo
7:57 pm - 11:00 pm
LAX
-
BOI
2h 03mnonstop
$177Delta
Sat, Apr 25 - Wed, Apr 29
United Airlines Logo
6:15 am - 10:36 am
BOI
-
LAX
5h 21m
1 stop
United Airlines Logo
6:57 pm - 10:15 pm
LAX
-
BOI
2h 18mnonstop
$187United Airlines
Sat, Apr 18 - Mon, Apr 27
Alaska Airlines Logo
9:08 am - 4:30 pm
BOI
-
DFW
6h 22m
1 stop
Alaska Airlines Logo
3:13 pm - 11:02 pm
DFW
-
BOI
8h 49m
1 stop
$358Alaska Airlines
Booking Insights

KAYAK's insights & trends for flights from Boise

Get data-powered insights and trends into flights from Boise to help you find the cheapest flights, the best time to fly and much more.

Which are the most popular places to fly to from Boise?

The domestic destinations KAYAK users have most searched for when searching for flights from Boise.

Based on KAYAK flight searches, the most popular place to fly from Boise is Seattle/Tacoma Intl (6% of total searches). The next most popular destinations are Denver Intl (6%) and Las Vegas Harry Reid Intl (5%).

What are the most popular international flights out of Boise?

The international destinations KAYAK users have most searched for when searching for flights from Boise.

There are many international destinations you can fly to from Boise. The most popular international destinations among KAYAK users are San José del Cabo, Bangkok and Paris.

Which cities can I fly to direct from Boise?

There are loads of places you can fly direct to from Boise. The most popular destinations for direct flights among KAYAK users are Chicago, San Diego, Phoenix, Portland and Los Angeles. On average, the cheapest of these destinations on KAYAK over the last 2 weeks for a return flight was San Diego at $188, while the most expensive was Phoenix, at $283.

What is the longest direct flight from Boise?

The longest direct flight you can take from Boise is to Anchorage, with a duration of 4h 35m. The next longest is Atlanta at 3h 59m, followed by a flight to Chicago at 3h 47m.

What are the cheapest places to fly to from Boise?

The cheapest destination for a flight from Boise found on KAYAK in the last two weeks was San Diego and cost $60. The next cheapest destinations were San Jose at $68 and Las Vegas at $68.

Good to know

Low seasonJanuary
Cheapest flight$40
Best time to beat the crowds but there is an average 15% increase in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from Boise to Denver

Flights from Boise: the best tips from KAYAK users' own experiences

Insights shared by verified travelers who flew from Boise to anywhere 
AllisonFlew with Alaska Airlines
BOI
-
SEA
Mar 2026
Boise airport is quick to get through security and very easy to navigate, so you don’t need to give yourself as much time as you normally would at larger airports.
Verified travelerFlew with Alaska Airlines
BOI
-
SAN
Jan 2026
Since I flew First Class I really have no advice! Everything was perfect! The ticketing agents were fantastic, flew through TSA Precheck, great announcements at the gate, quick boarding. My only suggestion is to check First Class prices before committing to the very expensive baggage fees and choosing a seat fee!!!
Verified travelerFlew with Alaska Airlines
BOI
-
SFO
Feb 2026
Dont wear all your clothes its not worth the discomfort to save on a checked bag.
LisaFlew with Alaska Airlines
BOI
-
BUR
Jul 2024
If they ask you to check your bag at the gate because the flight is full, you get to board sooner even if you don't check ALL of your bags.

FAQs for booking flights out of Boise

  • What are family services offered in Air Term Gowen Field (BOI)?

    Family services at Air Term Gowen Field include nursing stations, restrooms, and children's play areas. Nursing stations are located throughout the terminal, providing a private space for parents to nurse or pump. Family restrooms are located in the concourse, offering a larger space for parents with children or families. Finally, children's play areas are available in the terminal, providing a safe and secure space for families to enjoy during their travels.

  • What are the transport options to Air Term Gowen Field?

    BOI offers several transport options to make your travel easier. You can take a bus, train, taxi, rideshare, shuttle, or rental car to the airport. If you rent a car, there is a designated return lot at the airport. As an eco-friendly option, you can also carpool with other travelers and share the ride. Taxi or ride-sharing services are generally the most expensive option but are also the most convenient and quickest. The cheapest option is to take the local bus.

  • Does Air Term Gowen Field offer accessible services?

    Yes, Air Term Gowen Field provides accessible services. They include accessible check-in counters, accessible parking, accessible restrooms, wheelchair assistance, and TDD phones. These services are throughout the airport, including ticket counters, baggage claim, and boarding gates.

  • Can I park my car at Air Term Gowen Field?

    Yes, you can park your car at Air Term Gowen Field. Several parking options, including hourly, daily, and economy lots, are available. It costs $2 for the first hour of hourly parking and $1 for each hour. For 24 hours, daily parking is $9. The economy lot costs $6 per day, a short distance from the terminal. Parking in the large lot for huge cars is $15 per day.  

  • What is Boise also known as?

    Boise Air Term. Gowen Fld Airport’s airport code is BOI. It can also be referred to as Air Term Gowen Fld, Air Term. Gowen Fld, Boise.

  • How does KAYAK find such low prices on flights from Boise?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boise.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boise?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Boise is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boise?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to your destination with an airline and back to Boise with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boise?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Boise up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding a cheap flight out of Boise

  • Looking for a cheap flight? 25% of our users found tickets from Boise to the following destinations at these prices or less: Denver $186 one-way - $369 round-trip; Dallas $242 one-way - $475 round-trip; Seattle $174 one-way - $274 round-trip
  • Air Term Gowen Field (BOI) is an airport located in Boise, Idaho, about 8 miles from downtown Boise. The airport is served by various airlines, including Alaska, American, Delta, Frontier, and United. The airport serves cities such as Portland, Seattle, San Francisco, Denver, Los Angeles, and Salt Lake City.
  • The busiest airport in the Pacific Northwest is Air Term. Gowen Fld serves as a SkyWest Airlines hub. The Boise airport offers frequent flights to cities like Seattle, Phoenix, Denver, Salt Lake City, Las Vegas, San Francisco, and Los Angeles. Dallas, Chicago, Minneapolis, and Portland all have regular flights from BOI.
  • The most popular domestic routes from Air Term Gowen Fld are to Salt Lake City, Seattle, and Denver. Delta offers daily direct flights between Boise and Salt Lake City and frequent connecting flights with layovers in major cities. Alaska Airlines serves Boise to Seattle with multiple daily flights, while Southwest provides nonstop flights between Boise and Denver.
  • BOI has two lounges for travelers. The two lounges are located in the main. The Concourse Club lounge is located near Gate A7 and is open to all passengers, regardless of airline or class of service. The Concourse Business Center is located near Gate C7 and is reserved for passengers traveling in business or first class. . Passengers can access both lounges using their boarding passes or credit cards.
  • The two pet relief areas at Boise Air Terminal/Gowen Field are located outside the terminal near the rental car area and opposite the airport near the cell phone lot.

Reviews of the top 5 airlines serving from Boise to Worldwide

 
Need help choosing which airline to fly with from Boise to Worldwide? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4331 reviews
8.0Comfort
7.0Food
7.5Entertainment
8.6Crew
8.1Boarding
Airline reviews

Great flight. Good snacks and drinks. Grateful it was free. The flight from Nashville to louisville, i think her name was Tracy (not sure that's right) super awesome, nice and cheerful. She really enjoyed being at work today! She was the person who scanned the boarding pass on flight wn941. She should be recommended for a raise !

10.0 ExcellentGwen, Mar 2026
DAL - BNA
Read more Southwest reviews

Great flight. Good snacks and drinks. Grateful it was free. The flight from Nashville to louisville, i think her name was Tracy (not sure that's right) super awesome, nice and cheerful. She really enjoyed being at work today! She was the person who scanned the boarding pass on flight wn941. She should be recommended for a raise !

I liked it better when you were truer to your roots Am paying more for less fun

Southwest was greaat! The most expensive but the least upsetting for those we were flying to see.

I flew twice this week on Southwest, was delayed over 2 hours both ways. From Pittsburgh to Chicago it was due to weather but the gate agents, pilot etc were great at updating everyone. Today from Midway to Pittsburgh the plane had come from an international location, kept getting delayed, no information was given until we were delayed for the third time. It was ridiculous, whoever scheduled that plane to fly to Pittsburgh after didn’t consider a lot of things.

Boarding was easy. The seats are small and fairly uncomfortable

I was supposed to be on a later flight. When I showed up at the gate, the woman working there was extremely helpful getting moved up to this earlier flight.

We had a 5 hour delay on the tarmac in Baltimore

Long layover between flights to Long Island from BWI - need better coordination between flights

I elected to pay for the upgrades and found very little difference

The new seating arrangement is so over priced for what you get.

Alaska drastically changed our flight from a direct flight to a flight with connection and a long layover. So we canceled the Alaska flight and we learned a valuable lesson that we will never book through kayak again because the third party travel agent tried to withhold our money.

Overall, we had a very good experience with Alaska Airlines on our flight from Honolulu to Seattle. The First Class cabin was comfortable, boarding was smooth, and the crew was friendly and attentive. The meal service was solid and the overall flight felt well organized. One thing that stood out negatively was the drink service. I was in First Class and, while quietly watching movies and not causing any issues, I was cut off after four drinks. I understand safety policies, but the cutoff felt a bit premature given the context.

Everything was excellent. It always is with Alaska Airlines. Thank you. 😊

It was ok! Not fond of sitting in middle seat. Tried to upgrade with my Atmos card but it was a new account and they weren’t able to look up my account details.

With saver fares on Alaska, you are treated like a 2nd class citizen. Last to get a seat-most likely in the middle. Last to board. By then all overhead bins are taken. It’s sad to see Alaska treats its customer like India’s caste hierarchy. I’m in Portland Oregon. So I have to Alaska. Otherwise, I wouldn’t fly on them again.

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!

Flight on time. Easy boarding. Changing my seat was very easy.

Flights were on time, which made making connections do much better. Well organized

The final trip home wasn’t as bad as the trip there. Even with the paid upgrade the comfort level was mediocre at best.

My trip to Seattle from Newark was uncomfortable and there was a maintenance issue that caused a delay which ended up with me being stuck at the Seattle airport on my birthday for almost 12 hrs. The ride itself was very bumpy due to turbulence. I u derstand as my first time flying this could have been normal but all the passengers around me said that this was not what flying is normally like. On my way home I was semi comfortable due to exhaustion and paying $200 in upgrades to have a “better” seat and experience

I took seat 15A in anticipation of window seat, there is no window.

The first class flight attendant was awful to everyone. Very rude; no customer service. She should not be working in first class.

Snacks and included beverages were appreciated. Boarding went smoothly. Plenty of overhead bin space. Seats get very uncomfortable after a couple of hours. After waiting 10 painful minutes for my walker, a very nice Delta guest agent pushed me in a wheelchair to the gate. It was finally delivered to me after another 15 minutes . Our checked bag was on the carousel long b4 I was able to retrieve it. Fortunately it was still there but somewhere along the way the straps we used to secure it were removed and and were not reattached. Wish I had made note of the agents name.

It was fine. 55 minute flight. No snacks or beverage service offered. Boarding went smoothly and my walker was waiting for me on the jet way.

Smaller plane for a longer flight than my first one. Doesn’t make sense.

The cabin temperature was nice and cool. The wifi was not working.

Flight late, the waited for a long time for “personal” to arrive at gate to dock the plane in Rochester. So annoying. This flight was expected, why aren’t personel available for the jet bridge?

As previously noted, this flight was great: departure was timely, the crew was friendly and attentive, and wifi connectivity was seamless. In particular, I appreciated that the flight attendant just told me to stow the laptop right before takeoff/landing, and trusted me to do so (which I did!).

Kayak botched up the booking, i had to call delta and fix. In the process Delta failed to honor my comfort plus seat assignment that i had previously.

Entertainment is ok! Boarding and seat with zone is terrible. I paid for the seats but you didn’t give me what I paid for which is exit isles.

Flights were on time. Free Wifi on plane. Everything was well organized.

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.

They delayed the flight from 9:00 to 11:55 At 11:45 they canceled the flight. I paid a premium price for the tickets with poor service

We had excellent customer service despite the chaos at George Bush airport in Houston!

It isvvery small flight. No leg room . No space to put my personal item at feet.

I will never fly ANA again. They lost one of my large pieces of checked luggage, the heaviest one with the most valuable items in it, and they said they will not send me an email unless they can't find it, even though the paper they gave me to track the status of my lost luggage requires a code from an email they are supposed to send me so I can do baggage tracing. They claim to be an international airline, but they also insist on calling a Japanese telephone number to confirm where to send the lost baggage if they find it. It is impossible to find an actual contact email address for customer support on their website, and their AI chatbot is unhelpful, directing you to a webpage that says it is for contact information but does not have any actual email addresses or phone numbers listed on it. My seat in economy did not recline at all, even though I was not sitting in an exit row nor the very back row. I had to sit in the fully upright position for over ten hours of international travel. Awful experience overall.

No seat back entertainment. And app had a hard time getting entertainment loaded.

ticket agent lady wás very helpful , she arranged wheel chair for my elderly mother

Didn't make the flight because the first leg of my flight was canceled and the next leg was already booked.

My flight was canceled a few hours before boarding. I was rebooked on Copa airlines and missed an important meeting .

On the return flight, arriving in Denver we sat on the tarmac in Denver for over 20 minutes.

Typical AA - late by 90+ mn. Gate changed twice... Changed the departure time 6 times No explanation, no communication on reasons for delay I travel with AA twice a year... and it is consistently very poor.. I will continue to use AA only when i have to.

The flight attendant in business class was excellent! Professional, friendly and attentive.

Delays with no explanation. It could have been handled better.

Ceiling fell down and had to have maintenance come and duct tape it up. No WiFi on the flight.

A first class seat should fit a fat person, and this doesn't. The trays in the armrest are less functional than an ordinary tray in the back of the seat.

The flight attendant was friendly and efficient. The temperature was kept nice and cool. The plane was nice, but filthy. There were visible spills on my tray table. The gate agent was somewhat rude with her announcements and in speaking with other customers.

I appreciate that I finally got the seat I paid extra for this time. Thank you

I would have liked a pillow. The vegetarian wrap and oaten cake was good.

I would have liked vegetarian and gluten free options for evening dinner time flight. I would have like a pillow on the international overnight flight . The veg wrap and oaten desert on the international flight was good

Everything you need to know for your flight from Boise

Information on your arrival and departure airports