$35 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 10/3. 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

KAYAK searches hundreds of travel sites at once for cheap international flights from Boise

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Find Cheap Flights from Boise

Where can I fly from Boise?Prices from BOI, departing Sat 10/11 and returning Sat 10/18

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, Oct 19 - Sat, Oct 25
 Logo
6:30 am - 4:20 pmBOI-CUN
8h 50m1 stop
 Logo
4:14 pm - 11:43 amCUN-BOI
20h 29m1 stop
Sun, Oct 19 - Sat, Oct 25
 Logo
12:28 pm - 2:33 amBOI-CUN
37h 05m2 stops
 Logo
4:14 pm - 11:43 amCUN-BOI
20h 29m1 stop
Sun, Oct 5 - Sat, Oct 11
 Logo
12:22 pm - 2:33 amBOI-CUN
37h 11m2 stops
 Logo
4:14 pm - 11:43 amCUN-BOI
20h 29m1 stop
Sun, Nov 16 - Sat, Dec 6
Scandinavian Airlines Logo
3:54 pm - 4:10 pmBOI-MAD
40h 16m2 stops
Scandinavian Airlines Logo
6:35 pm - 10:36 pmMAD-BOI
36h 01m2 stops
$530Scandinavian Airlines
Find Deal
Mon, Jan 12 - Tue, Feb 10
Delta Logo
7:30 am - 8:00 amSUN-BCN
16h 30m2 stops
Delta Logo
10:15 am - 10:02 pmBCN-SUN
19h 47m2 stops
$557Delta
Find Deal
Tue, Nov 18 - Tue, Dec 9
Iberia Logo
7:00 am - 6:15 amBOI-MAD
15h 15m1 stop
Iberia Logo
12:40 pm - 10:25 pmMAD-BOI
17h 45m1 stop
$557Iberia
Find Deal
Wed, Nov 19 - Thu, Nov 27
 Logo
6:20 am - 9:35 amBOI-BCN
19h 15m2 stops
 Logo
1:35 pm - 1:30 pmBCN-BOI
31h 55m2 stops
Wed, Jan 14 - Wed, Feb 11
American Airlines Logo
1:30 pm - 4:30 pmSUN-BCN
19h 00m2 stops
American Airlines Logo
3:05 pm - 12:30 pmBCN-SUN
29h 25m2 stops
$561American Airlines
Find Deal
Tue, Nov 18 - Tue, Dec 9
 Logo
7:00 am - 7:55 amBOI-MAD
16h 55m2 stops
 Logo
12:40 pm - 10:25 pmMAD-BOI
17h 45m1 stop
Mon, Feb 2 - Tue, Feb 17
Air Canada Logo
9:48 am - 4:40 pmBOI-HND
38h 52m2 stops
Air Canada Logo
6:50 pm - 9:16 pmHND-BOI
42h 26m2 stops
$630Air Canada
Find Deal

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

Fri, Oct 3 - Sat, Oct 4
Spirit Airlines Logo
9:26 pm - 10:23 pmBOI-LAS
1h 57mnonstop
Spirit Airlines Logo
10:26 am - 1:21 pmLAS-BOI
1h 55mnonstop
$72Spirit Airlines
Find Deal
Fri, Dec 5 - Fri, Dec 12
Allegiant Air Logo
10:41 pm - 11:30 pmBOI-LAS
1h 49mnonstop
Allegiant Air Logo
12:51 pm - 3:44 pmLAS-BOI
1h 53mnonstop
$78Allegiant Air
Find Deal
Fri, Dec 5 - Fri, Dec 12
Allegiant Air Logo
10:41 pm - 11:30 pmBOI-LAS
1h 49mnonstop
Allegiant Air Logo
12:51 pm - 3:44 pmLAS-BOI
1h 53mnonstop
$80Allegiant Air
Find Deal
Tue, Dec 9 - Tue, Dec 16
Hawaiian Airlines Logo
7:00 am - 7:39 amBOI-SMF
1h 39mnonstop
Hawaiian Airlines Logo
9:08 am - 11:39 amSMF-BOI
1h 31mnonstop
$83Hawaiian Airlines
Find Deal
Thu, Nov 13 - Sat, Nov 15
 Logo
12:33 pm - 2:33 pmBOI-DEN
2h 00mnonstop
 Logo
11:31 am - 5:11 pmDEN-BOI
5h 40m1 stop
Wed, Oct 15 - Mon, Oct 20
Southwest Logo
5:55 pm - 6:25 pmBOI-SMF
1h 30mnonstop
Southwest Logo
9:15 pm - 11:40 pmSMF-BOI
1h 25mnonstop
$109Southwest
Find Deal
Sat, Oct 18 - Tue, Oct 21
Southwest Logo
11:40 am - 3:55 pmBOI-SEA
5h 15m1 stop
Southwest Logo
5:00 pm - 11:20 pmSEA-BOI
5h 20m1 stop
$126Southwest
Find Deal
Sat, Oct 11 - Wed, Oct 15
Delta Logo
11:41 am - 6:08 pmBOI-SAN
7h 27m1 stop
Delta Logo
3:15 pm - 12:08 amSAN-BOI
7h 53m1 stop
$147Delta
Find Deal
Tue, Mar 3 - Wed, Mar 4
Alaska Airlines Logo
1:30 pm - 1:49 pmBOI-PDX
1h 19mnonstop
Alaska Airlines Logo
7:00 am - 7:16 pmPDX-BOI
11h 16m1 stop
$161Alaska Airlines
Find Deal
Sun, Oct 5 - Sat, Nov 1
United Airlines Logo
3:10 pm - 7:40 pmBOI-ORD
3h 30mnonstop
United Airlines Logo
8:45 am - 11:39 amORD-BOI
3h 54mnonstop
$243United Airlines
Find Deal
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 New York (6% of total searches). The next most popular destinations are Las Vegas Harry Reid Intl (6%) and Seattle/Tacoma 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 Guadalajara, Bangkok and Rome.

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 San Diego, Phoenix, Los Angeles, Los Angeles and Spokane. On average, the cheapest of these destinations on KAYAK over the last 2 weeks for a return flight was Phoenix at $141, while the most expensive was Salt Lake City, at $348.

What is the longest direct flight from Boise?

The longest direct flight you can take from Boise is to Atlanta, with a duration of 4h 13m. The next longest is Chicago at 3h 38m, followed by a flight to South Bend at 3h 25m.

Good to know

Low seasonJuly
Cheapest flight$35
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly and prices are also 14% lower on average.
Flight from Boise to Las Vegas

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 $167 one-way - $302 round-trip; Dallas $173 one-way - $340 round-trip; Seattle $145 one-way - $267 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
Alaska AirlinesOverall score based on 10000 reviews
8.5Crew
7.0Entertainment
7.8Comfort
7.1Food
8.1Boarding
Airline reviews

My flight was delayed 2 hours which led me to lose my connection. As a consequence, I had to spend hours changing flights and hotel reservations to arrange my arrival to Vancouver.

2.0 MediocreAnonymous, Sep 2025BWI - SEA
Read more Alaska Airlines reviews

My flight was delayed 2 hours which led me to lose my connection. As a consequence, I had to spend hours changing flights and hotel reservations to arrange my arrival to Vancouver.

No Free Wifi and the flight was a tad late.

The plane was clean. They got us to the destination. It was very difficult to hear the announcements at the gate. The person was speaking way too quickly, and the sound system did not carry to all parts of the seating area at the gate. The flight left more than an hour late, which left many of the passengers missing connections.

Awesome. Great flight. Super nice people and I like the extra space

The first leg of the trip was excellent. Lovely flight attendants and comfortable plane. The second leg left a lot to be desired. The flight attendant was rude when I asked for a Diet Coke, the boarding required quite a long walk and the plane was crammed and uncomfortable.

Flight was delayed as it always is with Alaska airlines. Particularly to smaller airports. No AC on the plane so it was miserably hot.

Website could be better with faster access to specific flight information and boarding pass once reservation is made. Not a fan of no seat selection on line. I had to consult gate agent each time to change seats on flights with lots of open seats. This cannot possibly be cost effective for airline. On plus side, Alaska seat legroom seemed larger than American. ns

The flights left both airports on schedule. The flight from Idaho Falls to Seattle was a typical commuter trip. The flight from Seattle to Maui was not good: It was too long for a flight in a single-aisle plane and too cramped. I kept asking myself if I would ever visit Maui again if airlines continue to run this long flight like a typical short commuter flight. I am not looking forward to the trip home.

The chicken salad was very small, the lettuce was wilted and there was no flavor. The hamburger was excellent.

I appreciated that the staff went out of the way to make sure I was taken care of.

I wish they had movie screens in the headrests. The seats are much improved, more legroom and recently renovated. Bathroom was clean. Staff was outstanding!!

As always, the entire Southwest experience was wonderful, from online booking to flight to baggage retrieval. Very grateful.

The weather could have been better. There was a 40 minute ATC delay in SFO because of marine fog and a micro cell storm delayed landing and take-off at Nashville. The gate was changed 5 minutes from boarding from gate B3 to gate C23 at Nashville airport.

After being assaulted by a flight attendant I was then brushed off as oh well because he long braids didn’t mean to whip me in the eye. I have filed complaints and will see. But like any other issue I’ve had with kayak involved it’s been trash. Last time I’ll be using your app

AC sub par. WiFi not working correctly. Ac sucked. Seats very narrow.

Near 4 hour flight with only 1 service. Had to use call button to request water. Internet and power not working until into flight. Internet would stop working during flight.

Southwest's seats are the least comfortable I have ever sat in.

The cabin was quiet for the redeye flight. The area was clean. The staff was great. The 787 Max was in good condition. Drawbacks were that the seat widths were tight for some passengers. The seat padding was at best average and for a long flight uncomfortable.

Southwest like most American domestic airlines, is a mediocre airline. But it is among the cheapest. Oh well.

My flight was delayed 50 minutes and we were rushed to board to then sit for 15 minutes until the pilot arrived. Unacceptable since we could have waited to board. Also the delayed flight was updated AFTER we boarded to more than the 10 minutes as originally stated.

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

The food was terrible especially for a 15 hour international flight. The crew was unpleasant as well.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Quick check in. Everything went smooth. I don't know what can be done about airline food.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

Delta made it easy, comfortable and timely. The crew was fantastic.

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Nothing special. The crew never went out of their way for anything.

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

We had to deboard 2 times due to maintenance issues. They changed the plane, and then we got deviated to LAX due to maibtenance issues on the other plane, had to sleep at LAX and los a full day.

Everything was good, except the seats in economy were so close together, you could barely get out when the seat in front of your was reclined. If the airlines keep jamming in more and more seats, it will become intolerable. I will look for another airline that considers customer comfort and does not keep adding more rows of seats for more profit.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

IAD with the archaic people movers is just a place to be avoided.

Great service on board. Boarding a bit slow due to process. Food was pretty average.

Tastless food and too obvious lack of enthusiasm for service in the economy vesus business class

All of the United employees I interacted with were professional and courteous. The aircraft was clean, the food on the flight was good. No complaints here.

I had no checked baggage but was required to hand over carry on baggage at the door of the plane. There was a lot of overboard space in the plane and I was one of the last ones. I ran to get my carry on but it was gone. I was given back at the plane door in Toronto, so the wait was not as long as it would have been at the carousel.

Armrest controller on my seat 35D and nextbooennseat 35E did not work right. Hard to press buttons to recognize and 35D had constantnpressure either upmost down somit was nearly impossible to make selections. .

Given it’s a red-eye into Charolotte, we didn’t get any food. The survey does not include “N/A” so the rating will be skewed.

Great. Quick and quiet and east. The breakfast choices were a welcome surprise!

American airlines suck they delay the flights all the time made me sleep in an airport because my flight was delayed and I miss my connecting flight

There's nothing I liked about it. For first off I scheduled this trip two weeks in advance then they delayed my flight which messed up my whole trip. So I scheduled it for the following weekend thinking there won't be a delay and guess what as soon as I got to the airport we said in the airplane on the tarmac for an hour and a half. Not only was it delayed I missed my connecting flight meaning I had to stay the night at Dallas-Fort Worth airport sleeping on the floor. I will tell you this I will never fly American airlines ever again I have had nothing but horrible experience with them and I just throw money at them

The stewardess hit me with the food kart twice on the head and didn't say I'm sorry once. The same stewardess gave me a warm Apple Juice with No ice. The Flight was delayed for Departure 6 times, starting from 2:36pm, finally taking off 7:50pm. I was late picking up my child from the sitter by 3 hours.

Don’t know they cancelled the flight day before I was to leave. They sent a email at 9:00 pm at night saying they cancelled. That is the smooth way to say we don’t want your business! I think they didn’t have enough people booking so they cancelled the flight! It’s all about the money anymore there is no honesty in business.

Having to reschedule flights a day later, they loaded by luggage on the wrong plane from Little rock now I have to HOPE they deliver it to where im staying like they said would. International flight crew was very disgruntled and not very friendly.

We will be writing a long, detailed letter to corporate about our awful experience with American airlines.

It took way too long to diagnose and solve the problem of a broken crew member cabin seat. Though compensation for the volunteer who left the flight was very kind.

The entertainment package was vast and the selections were very current. Keep updating it was great.

Everything you need to know for your flight from Boise

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.