$39 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 4/2. 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 Tue 4/14 and returning Tue 4/21

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

Thu, Apr 9 - Wed, Apr 15
Frontier Logo
12:03 pm - 11:24 am
BOI
-
CUN
22h 21m
1 stop
Frontier Logo
3:54 pm - 11:08 am
CUN
-
BOI
20h 14m
1 stop
$374Frontier
Thu, Apr 9 - Wed, Apr 15
Frontier Logo
12:03 pm - 11:24 am
BOI
-
CUN
22h 21m
1 stop
Frontier Logo
3:54 pm - 11:08 am
CUN
-
BOI
20h 14m
1 stop
$379Frontier
Thu, Apr 9 - Wed, Apr 15
Frontier Logo
12:03 pm - 4:15 pm
BOI
-
CUN
27h 12m
2 stops
Frontier Logo
3:54 pm - 11:08 am
CUN
-
BOI
20h 14m
1 stop
$398Frontier
Mon, Apr 13 - Tue, Apr 28
Multiple Airlines Logo
6:00 am - 2:25 pm
BOI
-
MAD
24h 25m
1 stop
Multiple Airlines Logo
4:20 pm - 12:49 pm
MAD
-
BOI
28h 29m
2 stops
$690Multiple Airlines
Sun, Apr 12 - Wed, Apr 22
American Airlines Logo
1:29 pm - 5:05 pm
BOI
-
BCN
19h 36m
2 stops
American Airlines Logo
10:45 am - 10:54 pm
BCN
-
BOI
20h 09m
1 stop
$699American Airlines
Sun, Apr 12 - Wed, Apr 22
American Airlines Logo
1:29 pm - 5:05 pm
BOI
-
BCN
19h 36m
2 stops
American Airlines Logo
10:45 am - 10:54 pm
BCN
-
BOI
20h 09m
1 stop
$700American Airlines
Wed, Apr 8 - Wed, Apr 15
Multiple Airlines Logo
1:41 pm - 2:25 pm
BOI
-
MAD
16h 44m
1 stop
Multiple Airlines Logo
4:25 pm - 12:51 pm
MAD
-
BOI
28h 26m
2 stops
$702Multiple Airlines
Sun, Apr 12 - Wed, Apr 22
Finnair Logo
1:29 pm - 10:55 am
BOI
-
BCN
13h 26m
1 stop
Finnair Logo
10:45 am - 10:54 pm
BCN
-
BOI
20h 09m
1 stop
$703Finnair
Wed, Apr 8 - Wed, Apr 15
Multiple Airlines Logo
1:41 pm - 2:25 pm
BOI
-
MAD
16h 44m
1 stop
Multiple Airlines Logo
3:55 pm - 12:51 pm
MAD
-
BOI
28h 56m
1 stop
$704Multiple Airlines
Tue, Sep 1 - Wed, Sep 30
Multiple Airlines Logo
8:24 pm - 12:10 pm
BOI
-
BKK
26h 46m
2 stops
Multiple Airlines Logo
1:25 pm - 10:42 am
BKK
-
BOI
34h 17m
2 stops
$705Multiple 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

Thu, Apr 9 - Thu, Apr 16
Frontier Logo
12:03 pm - 2:06 pm
BOI
-
DEN
2h 03mnonstop
Frontier Logo
9:10 am - 11:08 am
DEN
-
BOI
1h 58mnonstop
$97Frontier
Thu, Apr 9 - Thu, Apr 16
Frontier Logo
12:03 pm - 2:06 pm
BOI
-
DEN
2h 03mnonstop
Frontier Logo
9:10 am - 11:08 am
DEN
-
BOI
1h 58mnonstop
$99Frontier
Fri, Apr 10 - Wed, Apr 15
Delta Logo
7:30 pm - 8:18 pm
BOI
-
SEA
1h 48mnonstop
Delta Logo
6:50 pm - 9:24 pm
SEA
-
BOI
1h 34mnonstop
$99Delta
Thu, Apr 9 - Sun, Apr 12
Delta Logo
7:30 pm - 8:18 pm
BOI
-
SEA
1h 48mnonstop
Delta Logo
7:15 am - 9:55 am
SEA
-
BOI
1h 40mnonstop
$108Delta
Wed, Apr 8 - Tue, Apr 14
Alaska Airlines Logo
2:22 pm - 3:00 pm
BOI
-
SEA
1h 38mnonstop
Alaska Airlines Logo
5:23 pm - 7:48 pm
SEA
-
BOI
1h 25mnonstop
$117Alaska Airlines
Fri, Apr 24 - Sat, Apr 25
Southwest Logo
7:55 pm - 11:05 pm
BOI
-
LAS
4h 10m
1 stop
Southwest Logo
7:30 am - 4:15 pm
LAS
-
BOI
7h 45m
2 stops
$156Southwest
Sat, Apr 11 - Tue, Apr 14
Alaska Airlines Logo
7:40 am - 8:40 am
BOI
-
SFO
2h 00mnonstop
Alaska Airlines Logo
6:56 pm - 9:40 pm
SFO
-
BOI
1h 44mnonstop
$157Alaska Airlines
Tue, Apr 7 - Tue, Apr 14
United Airlines Logo
6:15 am - 10:35 am
BOI
-
LAX
5h 20m
1 stop
United Airlines Logo
4:55 pm - 8:13 pm
LAX
-
BOI
2h 18mnonstop
$157United Airlines
Sun, Apr 5 - Tue, Apr 7
Southwest Logo
4:40 pm - 5:30 pm
BOI
-
LAS
1h 50mnonstop
Southwest Logo
7:00 am - 3:25 pm
LAS
-
BOI
7h 25m
1 stop
$157Southwest
Sat, May 16 - Sun, May 17
United Airlines Logo
4:20 pm - 5:22 pm
BOI
-
SFO
2h 02mnonstop
United Airlines Logo
4:15 pm - 7:11 pm
SFO
-
BOI
1h 56mnonstop
$166United 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 Las Vegas Harry Reid Intl (7% of total searches). The next most popular destinations are Seattle/Tacoma Intl (6%) and Washington, D.C. (6%).

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 Guadalajara, San José del Cabo and Mexico City.

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, Los Angeles and Portland. On average, the cheapest of these destinations on KAYAK over the last 2 weeks for a return flight was San Diego at $207, 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 $63. The next cheapest destinations were Las Vegas at $68 and Phoenix at $78.

Good to know

Low seasonJanuary
Cheapest flight$39
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 
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 $175 one-way - $364 round-trip; Dallas $259 one-way - $476 round-trip; Seattle $160 one-way - $292 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 4318 reviews
8.1Boarding
8.0Comfort
8.6Crew
7.0Food
7.5Entertainment
Airline reviews

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

4.0 OkayKenny, Mar 2026
TPA - BWI
Read more Southwest reviews

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.

The problem with the seat assignments is that there were a lot of rows in the front that were empty but my row at the back was full. Just not so pleasant.

No food or entertainment, just a quick 40 minute flight. A little bumpy due to Santa Ana winds but pilot has no control over that. Good flight and landing!

Good but I prefer choose your own seat. With the new assigned seats they should board from the back I see no advantage to this new boarding. Just like every other airline

I realize they are still working out kinks with the new boarding process, but by the time I boarded in group 5, most of the bins were full. All airlines should better enforce small bags and jackets going under the seats until everyone has boarded.

WiFi was not working and didn’t have a beverage service

Snacks are always pretzels. Why can't you also offer peanuts ?

Flight boarded late after announcing on time boarding. Flight arrived only a little late despite late departure. Had trouble connecting to WiFi

I had a problem with my reservation and no one could help me understand what happened. I booked my flight months ago and received a confirmation email. In the confirmation email, it said that the flight would depart at 3:15 p.m. A few hours before the flight, I tried to go online and check in, and suddenly it said that the flight was leaving an hour earlier. I had to rush to get to the airport and almost didn't make it. No one could help me understand why this happened, and I'm really concerned that it might happen in the future. I would appreciate some support in this matter.

Never got on because the airline sent the WRONG plane to take us on our first leg of the trip so we missed ALL connecting flights. No help available from anyone at the airline…

Never got on because first part of trip was cancelled and we have no idea when we will get rebooked…

Cancelled the flight cuz they sent the WRONG plane and then they promised to rebook us and let us know within the hour what our next flight was. I have heard nothing after 12 hours and can’t get ahold of anyone.

They cancelled the flight and provided no support to find another way home or how to get a refund. Links provided didn’t work and phone wait times were over eight hours. Battery on my phone couldn’t last long enough.

nothing for delays and refuse service.when asked for the second flight. the first is good though

The crew inside the airport for Alaska was rude, lazy and incompetent

It was a super old plane so the first class experience was just not luxurious

signage from the upper area to the tram down 2 escalator!

You sent me an email saying boarding was at 9:29 and AA sent one that was 8:29 on Sunday morning. I had to call AA to get that it was indeed 8:29.

We landed and sat on the tarmac for 45 minutes because they only have one gate at the airport and there was another plane running late so we had to wait

The WiFi was not working. That made for a long flight.

With Aeromexico it ended up good but with Delta it was bad because we did everything through Delta... Showed up at the Delta terminal... It was the wrong place! Nothing ever told us to go to the Aeromexico terminal. It said "in partnership with Aeromexico" but I was never instructed to check in with them or go to their terminal. We had to haul @$$ running through the airport and almost didn't make it thanks to this poor communication. 👎🏽

Absolutely no communication on why there's a delay and multiple flight time reschedules. I would have canceled the flight and drove back home if I known it was going to be rescheduled 3 or 4 times.

Another late night flight and MORE men belligerently drinking and yelling. I had to move from first to economy because they were so obnoxious and disruptive. Crazy to go from a cozy chair to cardboard when you were supposed to be in first. Delta allows was too much drinking which leads to belligerent behavior.

I was in first class and literally the men behind me were so aggressively loud I moved myself to economy. This has become so common on Delta - people using audio without headphones, and men on 12am / late night flights drinking and yelling to talk to each other which prevents anyone around them from resting. Pretty crazy to have to move from first to economy (poorer service, less comfort...). Wild wild. Looking into other airlines.

Love delta smaller commuter plane so no entertainment and paid wifi on MKE-LGA leg was extremely unreliable and slow

Stop changing gates. Stop cancelling flights Stop moving my seat.

Extremely disappointed with Delta. They canceled flight last minute and then I rebooked the other flights and with which were delayed as well

Could not get my connecting flight boarding pass until four hrs before departure! Ver annoying especially since the staff could not explain why!

Everything was on time and service on the flight was great!

Wifi Bluetooth features for watching in flight movie was horrible. Screen kept blacking out no connection of sound although it said connected. Other than that smooth trip .

The 777’s economy seat’s legroom was more tolerable than expected. I appreciate the reclining mechanism which slides the seat forward to minimize cannibalizing the space behind. The food was terrible: very salty.

The travel company that you have on your site did me so wrong. I don’t know how it happened, but they put my son‘s name on my plane ticket flying to Vietnam. Along with his birthday. They would not have let me fly from Fort Myers to Ho Chi Minh City. I don’t think that I can ever use your service again. I typed my information into the browser along with my passport number and four days before I’m leaving I have to quickly search another ticket to fly out here.

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

The flight was delayed so we were dead tired, and after that the turbulence was horrible. I was very scared.

It’s always a great time flying with united airlines.

Good flight. Efficient boarding and competent flight crew. No problems until we arrived at our destination gate. We were early so there was an aircraft at the gate that had to move before we could pull in. Then, due to the type of aircraft we flew, the cabin door could not be opened until some luggage from the cargo bay was offloaded to preserve center of gravity characteristics. So, that further delayed deplaning. Despite being 20 minutes early on landing, we ended up being 5 to 10 minutes late after all the delays.

Everything went well except the turbulence what no one have a control of but pilot and crew handled very good!

There was no WiFi available, there were mechanical problems with the plane and we landed at C 124, then the gate was switched to A 26, then all the way back to C126! For a 75 yo woman traveling alone, this was a difficult journey, indeed!

Easy boarding. Rows are smaller but that may be an older and bigger me now :)

It would have been nice if American tried to care.

American Airlines did everything they could with the high Spring Break crowd. I was frustrated to be changed from 1st class to a middle seat at the back of the plane. This has happened before, not sure booking 1st class and paying the extra actually works.

I booked 1st class, my flights were changed and I was sitting in the middle at the back of the plane. A far cry from the 1st class I purchased for my flights. I am grateful I arrived on time.

Aging planer and NO wifi on a 14 hour day flight. Unless you are retired or don't need to work or be in touch with the world... The lack of Wifif really ruined the flight. And the old plane - really showing it's age, wasn't great

There was no beverage service and the only time I saw a crew member walk through the cabin is when we were preparing to land.

Our flight was delayed 3 times and this is why I am giving such low reviews. Everything else was okay but being in the airport at 4:30pm for my initial flight at 7pm to not leave until after 9:30pm is insane,

Flights were constantly delayed. CRW took 50 minutes to get bags

Flight has been delayed every time I've ever taken it. Seats uncomfortable. Children behind me yelling the entire flight. Some of this is out of their control but overall just consistently not a great experience.

Appreciate having multiple food options for allergies. Nice to have an extra seat between us for comfort.

Everything you need to know for your flight from Boise

Information on your arrival and departure airports