What airlines fly to United States?

United Airlines, Delta and Southwest are the top three most popular airlines that fly to United States from Boise according to our data. United Airlines is the first choice among our users, with 32% of people opting to fly with this airline when traveling to United States. Keep in mind that there are 9 different airlines that fly to United States on a routine basis, so you have a few additional options to choose from.

How many flights depart from Boise to United States on average per week?

As of November 2025, 850 flights take off from Boise and land in United States each week. The most common flight departure day for this route is Sun, with 17% of weekly flights taking off on this day.

How many flights depart from Boise to United States on average per day?

As of November 2025, there are 121 flights per day flying from Boise to United States. The most common time of day flights depart is 8:00AM, with 44% of flights taking off at noon.

What is the cheapest airline that flies from Boise Air Term. Gowen Fld to United States?

Frontier, Allegiant Air, and Hawaiian Airlines are the most popular carriers operating from Boise Air Term. Gowen Fld to United States

When did momondo last update prices for flights from Boise Air Term. Gowen Fld Airport to United States?

Prices for flights from Boise Air Term. Gowen Fld Airport to United States refresh daily.

How many operators does momondo search for flights from Boise Air Term. Gowen Fld Airport to United States?

As of November 2025, there are 10 operators available to choose from for flights from Boise Air Term. Gowen Fld Airport to United States.

How old do you have to be to fly from Boise Air Term. Gowen Fld Airport to United States?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boise Air Term. Gowen Fld Airport to United States.

What documentation or ID do you need to fly to United States?

The travel and health documents required for your trip to United States can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at United States. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$26 Cheap Flights from Boise to the United States in 2025/26

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Cheap round-trip flights

Enter your travel dates to find the best prices.

6:08 am - 7:00 amBOI-SEA

1h 52mnonstop

7:59 pm - 10:26 pmSEA-BOI

1h 27mnonstop

$117Alaska Airlines

Find Deal

Sat, Dec 20 - Sun, Dec 21

9:59 am - 10:36 amBOI-SEA

1h 37mnonstop

12:53 pm - 3:26 pmSEA-BOI

1h 33mnonstop

$118Alaska Airlines

Find Deal

Fri, Nov 28 - Thu, Dec 4

1:54 pm - 2:45 pmBOI-SEA

1h 51mnonstop

5:50 pm - 8:20 pmSEA-BOI

1h 30mnonstop

$139Delta

Find Deal

Tue, Dec 2 - Fri, Dec 5

2:25 pm - 9:00 pmBOI-SEA

7h 35m1 stop

6:00 am - 3:10 pmSEA-BOI

8h 10m1 stop

$151Southwest

Find Deal

Sat, Dec 6 - Sat, Dec 13

2:40 pm - 10:55 pmBOI-SEA

9h 15m1 stop

5:15 am - 2:05 pmSEA-BOI

7h 50m1 stop

$156Southwest

Find Deal

Fri, Dec 5 - Wed, Dec 10

7:30 am - 12:35 pmBOI-LAS

6h 05m1 stop

3:50 pm - 10:16 pmLAS-BOI

5h 26m1 stop

$157Delta

Find Deal

Mon, Dec 8 - Mon, Dec 15

2:52 pm - 6:30 pmBOI-LAS

4h 38m1 stop

6:22 am - 12:07 pmLAS-BOI

4h 45m1 stop

$176American Airlines

Find Deal

Wed, Jan 28 - Fri, Jan 30

6:13 am - 8:44 amBOI-PHX

2h 31mnonstop

9:42 am - 12:07 pmPHX-BOI

2h 25mnonstop

$179American Airlines

Find Deal

Sun, Jan 18 - Sun, Jan 25

7:11 pm - 12:50 amBOI-SEA

6h 39m1 stop

1:05 pm - 7:14 pmSEA-BOI

5h 09m1 stop

$194United Airlines

Find Deal

Fri, Dec 12 - Sat, Dec 13

2:37 pm - 4:36 pmBOI-DEN

1h 59mnonstop

7:46 pm - 9:52 pmDEN-BOI

2h 06mnonstop

$202United Airlines

Find Deal

Sun, Jan 11 - Wed, Jan 14

Southwest flights from Boise to United States

Our best Southwest deals on Boise to United States flight tickets

Southwest

Dec 6

BOI2:25 pmBoise Air Term. Gowen Fld

7h 35m

1 stop

SEA9:00 pmSeattle/Tacoma Intl

Dec 13

SEA6:00 amSeattle/Tacoma Intl

8h 10m

1 stop

BOI3:10 pmBoise Air Term. Gowen Fld

$151

Find similar

Southwest

Dec 5

BOI2:40 pmBoise Air Term. Gowen Fld

9h 15m

1 stop

SEA10:55 pmSeattle/Tacoma Intl

Dec 10

SEA5:15 amSeattle/Tacoma Intl

7h 50m

1 stop

BOI2:05 pmBoise Air Term. Gowen Fld

$156

Find similar

Southwest

Dec 15

BOI5:50 pmBoise Air Term. Gowen Fld

1h 50m

LAS6:40 pmLas Vegas Harry Reid Intl

Dec 18

LAS6:45 amLas Vegas Harry Reid Intl

5h 55m

1 stop

BOI1:40 pmBoise Air Term. Gowen Fld

$164

Find similar

Allegiant Air flights from Boise to United States

Our best Allegiant Air deals on Boise to United States flight tickets

Allegiant Air

Dec 29

BOI9:46 pmBoise Air Term. Gowen Fld

1h 49m

LAS10:35 pmLas Vegas Harry Reid Intl

Jan 2

LAS12:11 pmLas Vegas Harry Reid Intl

1h 53m

BOI3:04 pmBoise Air Term. Gowen Fld

$143

Find similar

Allegiant Air

Jan 2

BOI9:46 pmBoise Air Term. Gowen Fld

1h 49m

LAS10:35 pmLas Vegas Harry Reid Intl

Jan 5

LAS12:11 pmLas Vegas Harry Reid Intl

1h 53m

BOI3:04 pmBoise Air Term. Gowen Fld

$149

Find similar

Allegiant Air

Nov 24

BOI10:45 pmBoise Air Term. Gowen Fld

1h 48m

LAS11:33 pmLas Vegas Harry Reid Intl

Nov 26

LAS11:37 amLas Vegas Harry Reid Intl

1h 52m

BOI2:29 pmBoise Air Term. Gowen Fld

$152

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BoiseSeattle

BOI - SEA

BOISEA

Boise Air Term. Gowen Fld

Sat 12/20

6:08 am-7:00 am

Nonstop1h 52m

Seattle/Tacoma Intl

Sun 12/21

7:59 pm-10:26 pm

Nonstop1h 27m

$117

BoiseSeattle

BOI - SEA

BOISEA

Boise Air Term. Gowen Fld

Fri 11/28

9:59 am-10:36 am

Nonstop1h 37m

Seattle/Tacoma Intl

Thu 12/4

12:53 pm-3:26 pm

Nonstop1h 33m

$118

BoiseSeattle

BOI - SEA

BOISEA

Boise Air Term. Gowen Fld

Tue 12/2

1:54 pm-2:45 pm

Nonstop1h 51m

Seattle/Tacoma Intl

Fri 12/5

5:50 pm-8:20 pm

Nonstop1h 30m

$139

BoiseSeattle

BOI - SEA

BOISEA

Boise Air Term. Gowen Fld

Sat 12/6

2:25 pm-9:00 pm

1 stop7h 35m

Seattle/Tacoma Intl

Sat 12/13

6:00 am-3:10 pm

1 stop8h 10m

$151

BoiseSeattle

BOI - SEA

BOISEA

Boise Air Term. Gowen Fld

Fri 12/5

2:40 pm-10:55 pm

1 stop9h 15m

Seattle/Tacoma Intl

Wed 12/10

5:15 am-2:05 pm

1 stop7h 50m

$156

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

Mon 12/8

7:30 am-12:35 pm

1 stop6h 05m

Las Vegas Harry Reid Intl

Mon 12/15

3:50 pm-10:16 pm

1 stop5h 26m

$157

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

Wed 1/28

2:52 pm-6:30 pm

1 stop4h 38m

Las Vegas Harry Reid Intl

Fri 1/30

6:22 am-12:07 pm

1 stop4h 45m

$176

BoisePhoenix

BOI - PHX

BOIPHX

Boise Air Term. Gowen Fld

Sun 1/18

6:13 am-8:44 am

Nonstop2h 31m

Phoenix Sky Harbor Intl

Sun 1/25

9:42 am-12:07 pm

Nonstop2h 25m

$179

BoiseSeattle

BOI - SEA

BOISEA

Boise Air Term. Gowen Fld

Fri 12/12

7:11 pm-12:50 am

1 stop6h 39m

Seattle/Tacoma Intl

Sat 12/13

1:05 pm-7:14 pm

1 stop5h 09m

$194

BoiseDenver

BOI - DEN

BOIDEN

Boise Air Term. Gowen Fld

Sun 1/11

2:37 pm-4:36 pm

Nonstop1h 59m

Denver Intl

Wed 1/14

7:46 pm-9:52 pm

Nonstop2h 06m

$202

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Boise to United States

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to United States?

In general, April is the cheapest month to fly from Boise to United States. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $328. If you aren’t able to travel during the month of April, then book flights to United States from Boise during October instead. Flights to United States in October, while not as cheap as those in April, still average around $333.

What is the cheapest day to depart on your flight to United States?

According to our data, Wednesday is the cheapest day to fly to United States from Boise. The lowest ticket price found for a Wednesday departure recently was $391. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $551. These prices are subject to change though, so be sure to set up a Price Alert for flights to United States.

What is the cheapest time of day to depart on your flight to United States?

The cheapest time of day to fly to United States is at noon when flights can be purchased for as low as $414. Try not to purchase tickets in the morning because they tend to be around $503. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Boise Air Term. Gowen Fld to United States flight route?

Fly from Boise Air Term. Gowen Fld to Las Vegas Harry Reid Intl for the best Boise Air Term. Gowen Fld - United States flight prices

What cabin class options are available on Boise Air Term. Gowen Fld to United States flights?

There are 4 cabin classes available to choose from on Boise Air Term. Gowen Fld to United States flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Boise to United States flights?

No. A direct flight is the cheapest option for a flight between Boise to United States.

Cheap Boise to United States flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boise to United States

Best Price Found	$78
Fastest flight time	1h 37m
Direct flights	Every day
Airports in United States	3 airports

The best one-way flight to United States from Boise in the past 72 hours is $78. The best round-trip flight deal from Boise to United States found on momondo in the last 72 hours is $101.

The fastest flight from Boise to United States takes 1h 37m

Direct flights go from Boise to United States every day.

There are 3 airports near United States: Denver Intl (DEN), Seattle/Tacoma Intl (SEA), Las Vegas Harry Reid Intl (LAS)

Search flight deals

When did momondo last update prices for flights from Boise Air Term. Gowen Fld Airport to United States?
Prices for flights from Boise Air Term. Gowen Fld Airport to United States refresh daily.
How many operators does momondo search for flights from Boise Air Term. Gowen Fld Airport to United States?
As of November 2025, there are 10 operators available to choose from for flights from Boise Air Term. Gowen Fld Airport to United States.
How old do you have to be to fly from Boise Air Term. Gowen Fld Airport to United States?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boise Air Term. Gowen Fld Airport to United States.
What documentation or ID do you need to fly to United States?
The travel and health documents required for your trip to United States can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at United States. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Boise to United States?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Boise to United States is Embraer 175 (27.76% of total bookings). The next most popular plane models are Embraer 175 (Enhanced Winglets) (10.09%), Boeing 737-800 Passenger/BBJ2 (winglets) (9.50%), and Boeing 737-700 Passenger/BBJ1 (winglets) (7.56%).

Best airlines flying from Boise to United States

Compare and see reviews for airlines that fly from Boise to United States with momondo

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $52	Free Cancellation	Rating 6.3 8,132 reviews	Search Spirit Airlines flights
Frontier	PriceFrom $59	Free Cancellation	Rating 5.8 3,111 reviews	Search Frontier flights
Hawaiian Airlines	PriceFrom $73	Free Cancellation	Rating 7.8 2,804 reviews	Search Hawaiian Airlines flights
Allegiant Air	PriceFrom $76	Free Cancellation	Rating 7.2 697 reviews	Search Allegiant Air flights
Delta	PriceFrom $79	Free Cancellation	Rating 7.9 8,006 reviews	Search Delta flights
Alaska Airlines	PriceFrom $130	Free Cancellation	Rating 8.0 11,259 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom $134	Free Cancellation	Rating 7.4 9,012 reviews	Search United Airlines flights
Southwest	PriceFrom $139	Free Cancellation	Rating 8.0 4,236 reviews	Search Southwest flights
American Airlines	PriceFrom $166	Free Cancellation	Rating 7.2 11,050 reviews	Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Boise to United States?

Finding the right flight to United States from Boise is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to United States quick and easy, saving you time and money.

Can I find flights from Boise to United States with flexible booking policies on momondo?

Yes. All flights to United States from Boise on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Boise to United States?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Boise to United States.

I’m not ready to book a flight from Boise to United States right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Boise to United States now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to United States and let you know when they change.

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Popular cities in the United States

Flights to New Yorkfrom $44

Flights to Los Angelesfrom $51

Flights to Miamifrom $48

Flights to Chicagofrom $58

Flights to Orlandofrom $47

Flights to Las Vegasfrom $40

Flights to San Franciscofrom $57

Flights to Washington, D.C.from $50

Flights to Bostonfrom $48

Flights to Atlantafrom $44

Flights to Dallasfrom $53

Flights to Seattlefrom $49

Boise flight routes

Flights from Boise Air Term. Gowen Fld to Las Vegas Harry Reid Intl

Flights from Boise Air Term. Gowen Fld to Bozeman Gallatin Field

Flights from Boise Air Term. Gowen Fld to Burbank Bob Hope

Flights from Boise Air Term. Gowen Fld to Pullman Moscow Regional

Flights from Boise Air Term. Gowen Fld to Seattle/Tacoma Intl

Flights from Boise Air Term. Gowen Fld to San Jose

Cheap flights from Boise to the United States from $26

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boise to the United States departing on 12/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

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Find the cheapest flights from Boise to the United States

Cheap round-trip flights

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Southwest flights from Boise to United States

Our best Southwest deals on Boise to United States flight tickets

Allegiant Air flights from Boise to United States

Our best Allegiant Air deals on Boise to United States flight tickets

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Use the filters below to find and compare flights from Boise to the United States that are best for you.

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How to get the cheapest flight ticket from Boise to United States

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to United States?

What is the cheapest day to depart on your flight to United States?

What is the cheapest time of day to depart on your flight to United States?

The cheapest time of day to fly to United States is at noon when flights can be purchased for as low as $414. Try not to purchase tickets in the morning because they tend to be around $503. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Boise Air Term. Gowen Fld to United States flight route?

Fly from Boise Air Term. Gowen Fld to Las Vegas Harry Reid Intl for the best Boise Air Term. Gowen Fld - United States flight prices

What cabin class options are available on Boise Air Term. Gowen Fld to United States flights?

There are 4 cabin classes available to choose from on Boise Air Term. Gowen Fld to United States flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Boise to United States flights?

No. A direct flight is the cheapest option for a flight between Boise to United States.

What is the cheapest airline that flies from Boise Air Term. Gowen Fld to United States?

Frontier, Allegiant Air, and Hawaiian Airlines are the most popular carriers operating from Boise Air Term. Gowen Fld to United States

What airlines fly to United States?

How many flights depart from Boise to United States on average per day?

As of November 2025, there are 121 flights per day flying from Boise to United States. The most common time of day flights depart is 8:00AM, with 44% of flights taking off at noon.

How many flights depart from Boise to United States on average per week?

As of November 2025, 850 flights take off from Boise and land in United States each week. The most common flight departure day for this route is Sun, with 17% of weekly flights taking off on this day.

Cheap Boise to United States flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boise to United States

Best Price Found

Fastest flight time

Direct flights

Airports in United States

When did momondo last update prices for flights from Boise Air Term. Gowen Fld Airport to United States?

How many operators does momondo search for flights from Boise Air Term. Gowen Fld Airport to United States?

How old do you have to be to fly from Boise Air Term. Gowen Fld Airport to United States?

What documentation or ID do you need to fly to United States?

What is the most popular plane model from Boise to United States?

Best airlines flying from Boise to United States

Compare and see reviews for airlines that fly from Boise to United States with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Boise to United States?

Can I find flights from Boise to United States with flexible booking policies on momondo?

How can momondo help me find flights from Boise to United States?

I’m not ready to book a flight from Boise to United States right now. Can momondo alert me if prices change?

An easier way to manage your United States trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Popular cities in the United States

Popular flights according to clicks in the last 7 days on momondo