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

As of September 2026, there are 104 flights per day flying from Idaho to United States. The most common time of day flights depart is 7:00AM, with 43% of flights taking off at noon.

What is the cheapest airline that flies from Idaho to United States?

Frontier, Delta, and Southwest are the most popular carriers operating from Idaho to United States

How long is the flight from Idaho to United States?

Flight times vary depending on what airport in Idaho you fly out of and what airport in United States you fly into. For example, flying from Boise to Los Angeles takes 2h 18m on average. On the other hand, flying from Hailey to Los Angeles takes 2h 31m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

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

As of September 2026, 730 flights take off from Idaho and land in United States each week. The most common flight departure day for this route is Fri, with 18% of weekly flights taking off on this day.

What airlines fly to United States?

Alaska Airlines, Delta and United Airlines are the top three most popular airlines that fly to United States from Idaho according to our data. Alaska Airlines is the first choice among our users, with 28% 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.

When did momondo last update prices for flights from Idaho to United States?

Prices for flights from Idaho to United States are refreshed on a daily basis.

How many operators does momondo search for flights from Idaho to United States?

As of September 2026, there are 8 operators available to choose from for flights from Idaho to United States.

How old do you have to be to fly from Idaho 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 Idaho 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.

$44 Cheap Flights from Idaho to the United States in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Idaho to the United States

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:50 pm - 2:20 pmBOI Boise Air Term. Gowen Fld-SFO San Francisco

24h 30m1 stop Las Vegas Harry Reid Intl

3:05 pm - 1:54 pmSFO San Francisco-BOI Boise Air Term. Gowen Fld

21h 49m1 stop Las Vegas Harry Reid Intl

$123Frontier

Mon, Oct 26 - Wed, Oct 28

9:51 pm - 10:42 pmBOI Boise Air Term. Gowen Fld-LAS Las Vegas Harry Reid Intl

1h 51mnonstop

6:00 pm - 8:56 pmLAS Las Vegas Harry Reid Intl-BOI Boise Air Term. Gowen Fld

1h 56mnonstop

$128Frontier

Mon, Dec 7 - Fri, Dec 11

2:27 pm - 3:24 pmBOI Boise Air Term. Gowen Fld-LAS Las Vegas Harry Reid Intl

1h 57mnonstop

11:00 am - 1:54 pmLAS Las Vegas Harry Reid Intl-BOI Boise Air Term. Gowen Fld

1h 54mnonstop

$133Multiple Airlines

Mon, Oct 26 - Thu, Oct 29

2:27 pm - 3:24 pmBOI Boise Air Term. Gowen Fld-LAS Las Vegas Harry Reid Intl

1h 57mnonstop

11:00 am - 1:55 pmLAS Las Vegas Harry Reid Intl-BOI Boise Air Term. Gowen Fld

1h 55mnonstop

$133Multiple Airlines

Mon, Oct 19 - Thu, Oct 22

7:20 am - 8:41 amBOI Boise Air Term. Gowen Fld-SAN San Diego

2h 21mnonstop

10:07 am - 1:28 pmSAN San Diego-BOI Boise Air Term. Gowen Fld

2h 21mnonstop

$153Alaska Airlines

Sat, Oct 31 - Mon, Nov 2

7:20 am - 8:41 amBOI Boise Air Term. Gowen Fld-SAN San Diego

2h 21mnonstop

7:11 pm - 10:39 pmSAN San Diego-BOI Boise Air Term. Gowen Fld

2h 28mnonstop

$153Alaska Airlines

Sat, Oct 31 - Mon, Nov 2

7:25 am - 8:40 amBOI Boise Air Term. Gowen Fld-SAN San Diego

2h 15mnonstop

8:50 pm - 12:05 amSAN San Diego-BOI Boise Air Term. Gowen Fld

2h 15mnonstop

$157Southwest

Thu, Oct 29 - Mon, Nov 2

7:00 am - 8:15 amBOI Boise Air Term. Gowen Fld-SAN San Diego

2h 15mnonstop

10:40 am - 1:50 pmSAN San Diego-BOI Boise Air Term. Gowen Fld

2h 10mnonstop

$157Southwest

Tue, Oct 20 - Sat, Oct 24

5:44 pm - 6:58 pmBOI Boise Air Term. Gowen Fld-SNA Santa Ana J. Wayne/Orange Cnty

2h 14mnonstop

1:48 pm - 4:54 pmSNA Santa Ana J. Wayne/Orange Cnty-BOI Boise Air Term. Gowen Fld

2h 06mnonstop

$166Allegiant Air

Fri, Oct 23 - Fri, Oct 30

5:32 pm - 6:47 pmBOI Boise Air Term. Gowen Fld-SNA Santa Ana J. Wayne/Orange Cnty

2h 15mnonstop

2:45 pm - 5:53 pmSNA Santa Ana J. Wayne/Orange Cnty-BOI Boise Air Term. Gowen Fld

2h 08mnonstop

$172Allegiant Air

Fri, Nov 13 - Sun, Nov 15

Cheap last minute flights

Enter your travel dates to find the best prices.

2:50 pm - 3:45 pmBOI Boise Air Term. Gowen Fld-LAS Las Vegas Harry Reid Intl

1h 55mnonstop

11:00 am - 1:55 pmLAS Las Vegas Harry Reid Intl-BOI Boise Air Term. Gowen Fld

1h 55mnonstop

$240Frontier

Thu, Oct 1 - Sun, Oct 4

2:11 pm - 11:26 pmBOI Boise Air Term. Gowen Fld-MCO Orlando

7h 15m1 stop Atlanta Hartsfield-Jackson

6:15 am - 2:47 pmMCO Orlando-BOI Boise Air Term. Gowen Fld

10h 32m1 stop Los Angeles

$293Delta

Sat, Oct 3 - Wed, Oct 14

6:15 pm - 7:29 pmBOI Boise Air Term. Gowen Fld-SNA Santa Ana J. Wayne/Orange Cnty

2h 14mnonstop

1:41 pm - 4:47 pmSNA Santa Ana J. Wayne/Orange Cnty-BOI Boise Air Term. Gowen Fld

2h 06mnonstop

$302Allegiant Air

Thu, Oct 1 - Mon, Oct 5

6:15 pm - 7:29 pmBOI Boise Air Term. Gowen Fld-SNA Santa Ana J. Wayne/Orange Cnty

2h 14mnonstop

2:02 pm - 5:08 pmSNA Santa Ana J. Wayne/Orange Cnty-BOI Boise Air Term. Gowen Fld

2h 06mnonstop

$327Allegiant Air

Thu, Oct 1 - Sun, Oct 4

2:50 pm - 8:17 pmBOI Boise Air Term. Gowen Fld-SAN San Diego

6h 27m1 stop Las Vegas Harry Reid Intl

9:03 pm - 1:55 pmSAN San Diego-BOI Boise Air Term. Gowen Fld

15h 52m1 stop Las Vegas Harry Reid Intl

$330Frontier

Fri, Oct 2 - Sun, Oct 4

1:50 pm - 12:01 amBOI Boise Air Term. Gowen Fld-MCO Orlando

8h 11m1 stop Dallas/Fort Worth

6:15 am - 2:31 pmMCO Orlando-BOI Boise Air Term. Gowen Fld

10h 16m1 stop Chicago O'Hare Intl

$349American Airlines

Sat, Oct 3 - Sun, Oct 4

2:11 pm - 11:26 pmBOI Boise Air Term. Gowen Fld-MCO Orlando

7h 15m1 stop Atlanta Hartsfield-Jackson

6:15 am - 2:47 pmMCO Orlando-BOI Boise Air Term. Gowen Fld

10h 32m1 stop Los Angeles

$349Delta

Sat, Oct 3 - Wed, Oct 14

6:30 am - 12:23 pmBOI Boise Air Term. Gowen Fld-LAS Las Vegas Harry Reid Intl

6h 53m1 stop Phoenix Sky Harbor Intl

6:40 am - 1:22 pmLAS Las Vegas Harry Reid Intl-BOI Boise Air Term. Gowen Fld

5h 42m1 stop Phoenix Sky Harbor Intl

$351American Airlines

Wed, Sep 30 - Wed, Oct 7

7:10 am - 8:21 amBOI Boise Air Term. Gowen Fld-PHX Phoenix Sky Harbor Intl

2h 11mnonstop

8:16 am - 1:55 pmPHX Phoenix Sky Harbor Intl-BOI Boise Air Term. Gowen Fld

4h 39m1 stop Las Vegas Harry Reid Intl

$358Multiple Airlines

Sat, Oct 3 - Thu, Oct 15

12:58 pm - 7:51 pmBOI Boise Air Term. Gowen Fld-PHX Phoenix Sky Harbor Intl

7h 53m1 stop Seattle/Tacoma Intl

8:16 am - 1:55 pmPHX Phoenix Sky Harbor Intl-BOI Boise Air Term. Gowen Fld

4h 39m1 stop Las Vegas Harry Reid Intl

$368Multiple Airlines

Sat, Oct 3 - Thu, Oct 15

Cheap direct flights

Enter your travel dates to find the best prices.

9:51 pm - 10:42 pmBOI Boise Air Term. Gowen Fld-LAS Las Vegas Harry Reid Intl

1h 51mnonstop

6:00 pm - 8:56 pmLAS Las Vegas Harry Reid Intl-BOI Boise Air Term. Gowen Fld

1h 56mnonstop

$128Frontier

Mon, Dec 7 - Fri, Dec 11

2:50 pm - 3:44 pmBOI Boise Air Term. Gowen Fld-LAS Las Vegas Harry Reid Intl

1h 54mnonstop

11:00 am - 1:55 pmLAS Las Vegas Harry Reid Intl-BOI Boise Air Term. Gowen Fld

1h 55mnonstop

$128Frontier

Mon, Oct 19 - Fri, Oct 23

2:27 pm - 3:24 pmBOI Boise Air Term. Gowen Fld-LAS Las Vegas Harry Reid Intl

1h 57mnonstop

11:00 am - 1:54 pmLAS Las Vegas Harry Reid Intl-BOI Boise Air Term. Gowen Fld

1h 54mnonstop

$133Multiple Airlines

Mon, Oct 26 - Thu, Oct 29

2:27 pm - 3:24 pmBOI Boise Air Term. Gowen Fld-LAS Las Vegas Harry Reid Intl

1h 57mnonstop

11:00 am - 1:55 pmLAS Las Vegas Harry Reid Intl-BOI Boise Air Term. Gowen Fld

1h 55mnonstop

$133Multiple Airlines

Mon, Oct 19 - Thu, Oct 22

7:20 am - 8:41 amBOI Boise Air Term. Gowen Fld-SAN San Diego

2h 21mnonstop

7:11 pm - 10:39 pmSAN San Diego-BOI Boise Air Term. Gowen Fld

2h 28mnonstop

$153Alaska Airlines

Sat, Oct 31 - Mon, Nov 2

7:20 am - 8:41 amBOI Boise Air Term. Gowen Fld-SAN San Diego

2h 21mnonstop

10:07 am - 1:28 pmSAN San Diego-BOI Boise Air Term. Gowen Fld

2h 21mnonstop

$153Alaska Airlines

Sat, Oct 31 - Mon, Nov 2

7:00 am - 8:15 amBOI Boise Air Term. Gowen Fld-SAN San Diego

2h 15mnonstop

10:40 am - 1:50 pmSAN San Diego-BOI Boise Air Term. Gowen Fld

2h 10mnonstop

$157Southwest

Tue, Oct 20 - Sat, Oct 24

8:20 am - 9:45 amBOI Boise Air Term. Gowen Fld-SAN San Diego

2h 25mnonstop

6:40 pm - 9:50 pmSAN San Diego-BOI Boise Air Term. Gowen Fld

2h 10mnonstop

$157Southwest

Mon, Dec 7 - Thu, Dec 10

5:44 pm - 6:58 pmBOI Boise Air Term. Gowen Fld-SNA Santa Ana J. Wayne/Orange Cnty

2h 14mnonstop

1:48 pm - 4:54 pmSNA Santa Ana J. Wayne/Orange Cnty-BOI Boise Air Term. Gowen Fld

2h 06mnonstop

$166Allegiant Air

Fri, Oct 23 - Fri, Oct 30

5:32 pm - 6:47 pmBOI Boise Air Term. Gowen Fld-SNA Santa Ana J. Wayne/Orange Cnty

2h 15mnonstop

2:45 pm - 5:53 pmSNA Santa Ana J. Wayne/Orange Cnty-BOI Boise Air Term. Gowen Fld

2h 08mnonstop

$172Allegiant Air

Fri, Nov 13 - Sun, Nov 15

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Frontier flights from Idaho to United States

Our best Frontier deals on Idaho to United States flight tickets

Frontier

Oct 26

BOI2:50 pmBoise Air Term. Gowen Fld

24h 30m

1 stop

SFO2:20 pmSan Francisco

Oct 28

SFO3:05 pmSan Francisco

21h 49m

1 stop

BOI1:54 pmBoise Air Term. Gowen Fld

$123

Frontier

Dec 7

BOI9:51 pmBoise Air Term. Gowen Fld

1h 51m

LAS10:42 pmLas Vegas Harry Reid Intl

Dec 11

LAS6:00 pmLas Vegas Harry Reid Intl

1h 56m

BOI8:56 pmBoise Air Term. Gowen Fld

$128

Frontier

Oct 11

BOI2:50 pmBoise Air Term. Gowen Fld

1h 54m

LAS3:44 pmLas Vegas Harry Reid Intl

Oct 15

LAS11:00 amLas Vegas Harry Reid Intl

1h 55m

BOI1:55 pmBoise Air Term. Gowen Fld

$130

United Airlines flights from Idaho to United States

Our best United Airlines deals on Idaho to United States flight tickets

United Airlines

Nov 11

BOI2:51 pmBoise Air Term. Gowen Fld

1h 54m

DEN4:45 pmDenver Intl

Nov 18

DEN8:45 pmDenver Intl

2h 14m

BOI10:59 pmBoise Air Term. Gowen Fld

$197

United Airlines

Oct 22

BOI6:50 pmBoise Air Term. Gowen Fld

6h 41m

1 stop

SAN12:31 amSan Diego

Oct 29

SAN11:20 amSan Diego

4h 22m

1 stop

BOI4:42 pmBoise Air Term. Gowen Fld

$204

United Airlines

Oct 26

BOI5:44 pmBoise Air Term. Gowen Fld

1h 58m

DEN7:42 pmDenver Intl

Nov 2

DEN8:45 pmDenver Intl

2h 14m

BOI10:59 pmBoise Air Term. Gowen Fld

$214

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BoiseSan Francisco

BOI Boise Air Term. Gowen Fld - SFO San Francisco

BOISFO

Boise Air Term. Gowen Fld

Mon 10/26

2:50 pm-2:20 pm

1 stop24h 30m

San Francisco

Wed 10/28

3:05 pm-1:54 pm

1 stop21h 49m

$123

Quickest round-trip

BoiseLas Vegas

BOI Boise Air Term. Gowen Fld - LAS Las Vegas Harry Reid Intl

BOILAS

Boise Air Term. Gowen Fld

Mon 12/7

9:51 pm-10:42 pm

Nonstop1h 51m

Las Vegas Harry Reid Intl

Fri 12/11

6:00 pm-8:56 pm

Nonstop1h 56m

$128

BoiseLas Vegas

BOI Boise Air Term. Gowen Fld - LAS Las Vegas Harry Reid Intl

BOILAS

Boise Air Term. Gowen Fld

Mon 10/26

2:27 pm-3:24 pm

Nonstop1h 57m

Las Vegas Harry Reid Intl

Thu 10/29

11:00 am-1:54 pm

Nonstop1h 54m

$133

BoiseLas Vegas

BOI Boise Air Term. Gowen Fld - LAS Las Vegas Harry Reid Intl

BOILAS

Boise Air Term. Gowen Fld

Mon 10/19

2:27 pm-3:24 pm

Nonstop1h 57m

Las Vegas Harry Reid Intl

Thu 10/22

11:00 am-1:55 pm

Nonstop1h 55m

$133

BoiseSan Diego

BOI Boise Air Term. Gowen Fld - SAN San Diego

BOISAN

Boise Air Term. Gowen Fld

Sat 10/31

7:20 am-8:41 am

Nonstop2h 21m

San Diego

Mon 11/2

10:07 am-1:28 pm

Nonstop2h 21m

$153

BoiseSan Diego

BOI Boise Air Term. Gowen Fld - SAN San Diego

BOISAN

Boise Air Term. Gowen Fld

Sat 10/31

7:20 am-8:41 am

Nonstop2h 21m

San Diego

Mon 11/2

7:11 pm-10:39 pm

Nonstop2h 28m

$153

BoiseSan Diego

BOI Boise Air Term. Gowen Fld - SAN San Diego

BOISAN

Boise Air Term. Gowen Fld

Thu 10/29

7:25 am-8:40 am

Nonstop2h 15m

San Diego

Mon 11/2

8:50 pm-12:05 am

Nonstop2h 15m

$157

BoiseSan Diego

BOI Boise Air Term. Gowen Fld - SAN San Diego

BOISAN

Boise Air Term. Gowen Fld

Tue 10/20

7:00 am-8:15 am

Nonstop2h 15m

San Diego

Sat 10/24

10:40 am-1:50 pm

Nonstop2h 10m

$157

BoiseSanta Ana

BOI Boise Air Term. Gowen Fld - SNA Santa Ana J. Wayne/Orange Cnty

BOISNA

Boise Air Term. Gowen Fld

Fri 10/23

5:44 pm-6:58 pm

Nonstop2h 14m

Santa Ana J. Wayne/Orange Cnty

Fri 10/30

1:48 pm-4:54 pm

Nonstop2h 06m

$166

BoiseSanta Ana

BOI Boise Air Term. Gowen Fld - SNA Santa Ana J. Wayne/Orange Cnty

BOISNA

Boise Air Term. Gowen Fld

Fri 11/13

5:32 pm-6:47 pm

Nonstop2h 15m

Santa Ana J. Wayne/Orange Cnty

Sun 11/15

2:45 pm-5:53 pm

Nonstop2h 08m

$172

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 Idaho 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, January is the cheapest month to fly from Idaho to United States. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $354. If you aren’t able to travel during the month of January, then book flights to United States from Idaho during February instead. Flights to United States in February, while not as cheap as those in January, still average around $367.

What is the cheapest Idaho to United States flight route?

Fly from Idaho Falls Fanning Field to Las Vegas Harry Reid Intl for the best Idaho - United States flight prices

What cabin class options are available on Idaho to United States flights?

There are 4 cabin classes available to choose from on Idaho 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 Idaho to United States flights?

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

Cheap Idaho to United States flight deals and tips

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

Best Price Found	$44
Fastest flight time	0h 59m
Direct flights	Every day
Airports in United States	4,301 airports

The best one-way flight to United States from Idaho in the past 72 hours is $44. The best round-trip flight deal from Idaho to United States found on momondo in the last 72 hours is $123.

The fastest flight from Idaho to United States takes 0h 59m

Direct flights go from Idaho to United States every day.

There are 4,301 airports in United States. From Idaho there are direct flights to Denver Intl (DEN), San Francisco (SFO), Seattle/Tacoma Intl (SEA), Las Vegas Harry Reid Intl (LAS).

Search flight deals

Frequently asked questions about flying from Idaho to the United States

When did momondo last update prices for flights from Idaho to United States?
Prices for flights from Idaho to United States are refreshed on a daily basis.
How many operators does momondo search for flights from Idaho to United States?
As of September 2026, there are 8 operators available to choose from for flights from Idaho to United States.
How old do you have to be to fly from Idaho 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 Idaho 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 Idaho to United States?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Idaho to United States is Boeing 737-800 Passenger/BBJ2 (winglets) (16.54% of total bookings). The next most popular plane models are Embraer 175 (Enhanced Winglets) (13.36%), Boeing 737 MAX 8 (12.87%), and Airbus A320-100/200 (9.04%).

Best airlines flying from Idaho to United States

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $68	Free Cancellation	Rating 7.8 8,606 reviews	Search Delta flights
Frontier	PriceFrom $78	Free Cancellation	Rating 5.6 2,569 reviews	Search Frontier flights
Allegiant Air	PriceFrom $78	Free Cancellation	Rating 7.3 678 reviews	Search Allegiant Air flights
Breeze Airways	PriceFrom $83	Free Cancellation	Rating 8.2 323 reviews	Search Breeze Airways flights
Alaska Airlines	PriceFrom $117	Free Cancellation	Rating 7.9 12,982 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom $157	Free Cancellation	Rating 7.4 10,246 reviews	Search United Airlines flights
Southwest	PriceFrom $159	Free Cancellation	Rating 8.0 4,202 reviews	Search Southwest flights
JetBlue	PriceFrom $191	Free Cancellation	Rating 7.1 3,039 reviews	Search JetBlue flights
American Airlines	PriceFrom $217	Free Cancellation	Rating 7.0 12,096 reviews	Search American Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Idaho to United States. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Idaho to United States flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Idaho and United States by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Idaho to United States flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to the United States

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Complete your trip

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Popular cities in the United States

Flights to New Yorkfrom $57

Flights to Los Angelesfrom $44

Flights to Orlandofrom $38

Flights to Miamifrom $79

Flights to San Franciscofrom $38

Flights to Chicagofrom $58

Flights to Las Vegasfrom $45

Flights to Washington, D.C.from $46

Flights to Fort Lauderdalefrom $59

Flights to Bostonfrom $99

Flights to Atlantafrom $45

Flights to Dallasfrom $76

Cheap flights from Idaho to the United States from $44

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho to the United States departing on 10/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Idaho to the United States

Cheap round-trip flights

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Cheap last minute flights

Cheap direct flights

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Big names and deals

Filter for what you want

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Trusted and free

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Frontier flights from Idaho to United States

Our best Frontier deals on Idaho to United States flight tickets

United Airlines flights from Idaho to United States

Our best United Airlines deals on Idaho to United States flight tickets

momondo Fare Finder

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

See travel insights to the United States from

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

What is the cheapest month to fly to United States?

What is the cheapest Idaho to United States flight route?

What cabin class options are available on Idaho to United States flights?

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

What is the cheapest airline that flies from Idaho to United States?

What airlines fly to United States?

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

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

How long is the flight from Idaho to United States?

Cheap Idaho to United States flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Airports in United States

Frequently asked questions about flying from Idaho to the United States

Best airlines flying from Idaho to United States

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

Why use momondo?

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

Idaho flight routes

According to popular flight searches on momondo this year

United States flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to the United States

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to the United States

List of cabin classes available on flights landing in the United States. Availability may vary depending on flight origin and airline.

Complete your trip to the United States

Explore popular destinations other users love

According to popular flight searches on momondo this year