How many flights depart from North America to Idaho on average per day?

As of August 2026, there are 179 flights per day flying from North America to Idaho. The most common time of day flights depart is 7:00PM, with 55% of flights taking off in the evening.

What is the cheapest airline that flies from North America to Idaho?

Delta, Southwest, and Alaska Airlines are the most popular carriers operating from North America to Idaho

What airlines fly to Idaho?

United Airlines, Alaska Airlines and Delta are the top three most popular airlines that fly to Idaho from North America according to our data. United Airlines is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Idaho. Keep in mind that there are 9 different airlines that fly to Idaho on a routine basis, so you have a few additional options to choose from.

How many flights depart from North America to Idaho on average per week?

1,255 flights are operational weekly from North America to Idaho as of August 2026. The most popular departure day for this route is Sat, with 18% of flights per week taking off on this day.

When did momondo last update prices for flights from North America to Idaho?

Prices for flights from North America to Idaho refresh daily.

How many operators does momondo search for flights from North America to Idaho?

There are 8 operators available for flights from North America to Idaho as of August 2026.

How old do you have to be to fly from North America to Idaho?

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 North America to Idaho.

What documentation or ID do you need to fly to Idaho?

The required travel and health documents for your Idaho trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Idaho. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$56 Cheap Flights from North America to Idaho in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from North America to Idaho

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:30 am - 10:15 pmSEA Seattle/Tacoma Intl-GEG Spokane

16h 45m1 stop Sacramento Intl

6:15 am - 4:50 pmGEG Spokane-SEA Seattle/Tacoma Intl

10h 35m1 stop Las Vegas Harry Reid Intl

$167Southwest

Mon, Sep 28 - Tue, Sep 29

12:48 pm - 3:23 pmSEA Seattle/Tacoma Intl-BOI Boise Air Term. Gowen Fld

1h 35mnonstop

8:22 pm - 8:57 pmBOI Boise Air Term. Gowen Fld-SEA Seattle/Tacoma Intl

1h 35mnonstop

$207Alaska Airlines

Sat, Oct 3 - Wed, Oct 7

4:02 pm - 6:33 pmSEA Seattle/Tacoma Intl-BOI Boise Air Term. Gowen Fld

1h 31mnonstop

10:34 am - 11:31 amBOI Boise Air Term. Gowen Fld-SEA Seattle/Tacoma Intl

1h 57mnonstop

$207Delta

Tue, Oct 13 - Sat, Oct 17

8:59 am - 11:27 amSEA Seattle/Tacoma Intl-BOI Boise Air Term. Gowen Fld

1h 28mnonstop

10:34 am - 11:31 amBOI Boise Air Term. Gowen Fld-SEA Seattle/Tacoma Intl

1h 57mnonstop

$207Delta

Tue, Oct 13 - Sat, Oct 17

9:57 am - 12:35 pmSEA Seattle/Tacoma Intl-BOI Boise Air Term. Gowen Fld

1h 38mnonstop

2:06 pm - 2:41 pmBOI Boise Air Term. Gowen Fld-SEA Seattle/Tacoma Intl

1h 35mnonstop

$207Alaska Airlines

Sat, Oct 10 - Tue, Oct 13

2:50 pm - 1:55 pmLAX Los Angeles-BOI Boise Air Term. Gowen Fld

22h 05m1 stop Las Vegas Harry Reid Intl

2:50 pm - 3:01 pmBOI Boise Air Term. Gowen Fld-LAX Los Angeles

25h 11m1 stop Las Vegas Harry Reid Intl

$218Frontier

Thu, Oct 1 - Sun, Oct 4

11:20 am - 1:55 pmLAX Los Angeles-BOI Boise Air Term. Gowen Fld

25h 35m1 stop Las Vegas Harry Reid Intl

2:50 pm - 3:10 pmBOI Boise Air Term. Gowen Fld-LAX Los Angeles

25h 20m1 stop Las Vegas Harry Reid Intl

$218Frontier

Sun, Oct 11 - Sun, Oct 18

8:52 pm - 5:27 pmLAX Los Angeles-GEG Spokane

20h 35m1 stop Phoenix Sky Harbor Intl

7:30 pm - 7:47 amGEG Spokane-LAX Los Angeles

12h 17m1 stop Las Vegas Harry Reid Intl

$225Multiple Airlines

Thu, Oct 1 - Sun, Oct 4

5:50 am - 11:20 amSEA Seattle/Tacoma Intl-BOI Boise Air Term. Gowen Fld

4h 30m1 stop Sacramento Intl

1:35 pm - 8:00 pmBOI Boise Air Term. Gowen Fld-SEA Seattle/Tacoma Intl

7h 25m1 stop San Diego

$227Southwest

Tue, Oct 13 - Sat, Oct 17

9:20 pm - 9:19 amLAX Los Angeles-GEG Spokane

11h 59m1 stop Las Vegas Harry Reid Intl

10:09 am - 7:47 amGEG Spokane-LAX Los Angeles

21h 38m1 stop Las Vegas Harry Reid Intl

$227Multiple Airlines

Sat, Sep 19 - Sun, Sep 27

Cheap last minute flights

Enter your travel dates to find the best prices.

7:06 pm - 11:29 amSEA Seattle/Tacoma Intl-BOI Boise Air Term. Gowen Fld

15h 23m1 stop Denver Intl

12:24 pm - 9:19 amBOI Boise Air Term. Gowen Fld-SEA Seattle/Tacoma Intl

21h 55m1 stop Denver Intl

$330Frontier

Wed, Sep 2 - Sun, Sep 6

7:06 pm - 11:29 amSEA Seattle/Tacoma Intl-BOI Boise Air Term. Gowen Fld

15h 23m1 stop Denver Intl

1:24 pm - 8:40 pmBOI Boise Air Term. Gowen Fld-SEA Seattle/Tacoma Intl

32h 16m2 stops Denver Intl Ontario

$338Frontier

Wed, Sep 2 - Tue, Sep 8

4:10 pm - 6:48 pmSEA Seattle/Tacoma Intl-BOI Boise Air Term. Gowen Fld

1h 38mnonstop

8:55 am - 9:50 amBOI Boise Air Term. Gowen Fld-SEA Seattle/Tacoma Intl

1h 55mnonstop

$362Delta

Tue, Sep 1 - Tue, Sep 29

6:54 pm - 9:52 amORD Chicago O'Hare Intl-BOI Boise Air Term. Gowen Fld

15h 58m1 stop Seattle/Tacoma Intl

7:20 am - 7:21 pmBOI Boise Air Term. Gowen Fld-ORD Chicago O'Hare Intl

11h 01m1 stop San Diego

$381Alaska Airlines

Wed, Sep 2 - Wed, Sep 23

6:54 pm - 9:52 amORD Chicago O'Hare Intl-BOI Boise Air Term. Gowen Fld

15h 58m1 stop Seattle/Tacoma Intl

1:15 pm - 11:59 pmBOI Boise Air Term. Gowen Fld-ORD Chicago O'Hare Intl

9h 44m1 stop Seattle/Tacoma Intl

$382Alaska Airlines

Tue, Sep 1 - Sat, Sep 5

7:51 pm - 11:00 pmLAX Los Angeles-BOI Boise Air Term. Gowen Fld

2h 09mnonstop

2:50 pm - 6:44 pmBOI Boise Air Term. Gowen Fld-LAX Los Angeles

4h 54m1 stop Las Vegas Harry Reid Intl

$398Multiple Airlines

Fri, Sep 4 - Thu, Sep 10

7:50 pm - 10:53 pmORD Chicago O'Hare Intl-BOI Boise Air Term. Gowen Fld

4h 03mnonstop

12:28 pm - 5:05 pmBOI Boise Air Term. Gowen Fld-ORD Chicago O'Hare Intl

3h 37mnonstop

$409United Airlines

Tue, Sep 1 - Thu, Sep 10

7:50 pm - 10:53 pmORD Chicago O'Hare Intl-BOI Boise Air Term. Gowen Fld

4h 03mnonstop

2:41 pm - 9:30 pmBOI Boise Air Term. Gowen Fld-ORD Chicago O'Hare Intl

5h 49m1 stop Denver Intl

$419United Airlines

Tue, Sep 1 - Thu, Sep 10

9:03 am - 11:43 amSEA Seattle/Tacoma Intl-BOI Boise Air Term. Gowen Fld

1h 40mnonstop

12:17 pm - 1:02 pmBOI Boise Air Term. Gowen Fld-SEA Seattle/Tacoma Intl

1h 45mnonstop

$425Delta

Tue, Sep 1 - Thu, Oct 1

11:55 am - 9:19 amLAX Los Angeles-GEG Spokane

21h 24m2 stops Merced Municipal Las Vegas Harry Reid Intl

10:09 am - 10:39 pmGEG Spokane-LAX Los Angeles

12h 30m1 stop Las Vegas Harry Reid Intl

$475Multiple Airlines

Wed, Sep 2 - Sun, Sep 6

Cheap direct flights

Enter your travel dates to find the best prices.

12:48 pm - 3:23 pmSEA Seattle/Tacoma Intl-BOI Boise Air Term. Gowen Fld

1h 35mnonstop

8:22 pm - 8:57 pmBOI Boise Air Term. Gowen Fld-SEA Seattle/Tacoma Intl

1h 35mnonstop

$207Alaska Airlines

Sat, Oct 3 - Wed, Oct 7

9:57 am - 12:35 pmSEA Seattle/Tacoma Intl-BOI Boise Air Term. Gowen Fld

1h 38mnonstop

2:06 pm - 2:41 pmBOI Boise Air Term. Gowen Fld-SEA Seattle/Tacoma Intl

1h 35mnonstop

$207Alaska Airlines

Sat, Oct 10 - Tue, Oct 13

4:02 pm - 6:33 pmSEA Seattle/Tacoma Intl-BOI Boise Air Term. Gowen Fld

1h 31mnonstop

10:34 am - 11:31 amBOI Boise Air Term. Gowen Fld-SEA Seattle/Tacoma Intl

1h 57mnonstop

$207Delta

Tue, Oct 13 - Sat, Oct 17

8:59 am - 11:27 amSEA Seattle/Tacoma Intl-BOI Boise Air Term. Gowen Fld

1h 28mnonstop

10:34 am - 11:31 amBOI Boise Air Term. Gowen Fld-SEA Seattle/Tacoma Intl

1h 57mnonstop

$207Delta

Tue, Oct 13 - Sat, Oct 17

7:25 pm - 8:49 pmDEN Denver Intl-GEG Spokane

2h 24mnonstop

4:10 pm - 7:40 pmGEG Spokane-DEN Denver Intl

2h 30mnonstop

$273United Airlines

Fri, Oct 23 - Mon, Oct 26

1:42 pm - 3:19 pmDEN Denver Intl-GEG Spokane

2h 37mnonstop

5:00 am - 8:17 amGEG Spokane-DEN Denver Intl

2h 17mnonstop

$273United Airlines

Fri, Jan 15 - Mon, Jan 18

8:40 am - 10:15 amDEN Denver Intl-GEG Spokane

2h 35mnonstop

5:25 am - 8:45 amGEG Spokane-DEN Denver Intl

2h 20mnonstop

$273Southwest

Thu, Nov 12 - Fri, Nov 13

8:35 am - 10:00 amDEN Denver Intl-GEG Spokane

2h 25mnonstop

1:35 pm - 4:40 pmGEG Spokane-DEN Denver Intl

2h 05mnonstop

$273Southwest

Fri, Oct 30 - Wed, Nov 4

7:51 pm - 11:00 pmLAX Los Angeles-BOI Boise Air Term. Gowen Fld

2h 09mnonstop

7:05 am - 8:30 amBOI Boise Air Term. Gowen Fld-LAX Los Angeles

2h 25mnonstop

$297American Airlines

Fri, Sep 25 - Sun, Sep 27

7:51 pm - 11:00 pmLAX Los Angeles-BOI Boise Air Term. Gowen Fld

2h 09mnonstop

7:05 am - 8:30 amBOI Boise Air Term. Gowen Fld-LAX Los Angeles

2h 25mnonstop

$297American Airlines

Fri, Sep 25 - Mon, Sep 28

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Southwest flights from North America to Idaho

Our best Southwest deals on North America to Idaho flight tickets

Southwest

Sep 28

SEA5:30 amSeattle/Tacoma Intl

16h 45m

1 stop

GEG10:15 pmSpokane

Sep 29

GEG6:15 amSpokane

10h 35m

1 stop

SEA4:50 pmSeattle/Tacoma Intl

$167

Southwest

Sep 29

SEA12:40 pmSeattle/Tacoma Intl

9h 45m

2 stops

BOI11:25 pmBoise Air Term. Gowen Fld

Oct 6

BOI12:55 pmBoise Air Term. Gowen Fld

7h 10m

1 stop

SEA7:05 pmSeattle/Tacoma Intl

$232

Southwest

Oct 23

SEA6:55 amSeattle/Tacoma Intl

5h 25m

1 stop

BOI1:20 pmBoise Air Term. Gowen Fld

Oct 27

BOI11:55 amBoise Air Term. Gowen Fld

7h 50m

1 stop

SEA6:45 pmSeattle/Tacoma Intl

$237

Frontier flights from North America to Idaho

Our best Frontier deals on North America to Idaho flight tickets

Frontier

Oct 1

LAX2:50 pmLos Angeles

22h 05m

1 stop

BOI1:55 pmBoise Air Term. Gowen Fld

Oct 4

BOI2:50 pmBoise Air Term. Gowen Fld

25h 11m

1 stop

LAX3:01 pmLos Angeles

$218

Frontier

Oct 11

LAX9:57 pmLos Angeles

14h 58m

1 stop

BOI1:55 pmBoise Air Term. Gowen Fld

Oct 18

BOI2:50 pmBoise Air Term. Gowen Fld

17h 44m

1 stop

LAX7:34 amLos Angeles

$221

Frontier

Sep 24

LAX11:36 amLos Angeles

25h 19m

2 stops

BOI1:55 pmBoise Air Term. Gowen Fld

Oct 1

BOI2:50 pmBoise Air Term. Gowen Fld

4h 54m

1 stop

LAX6:44 pmLos Angeles

$225

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleSpokane

SEA Seattle/Tacoma Intl - GEG Spokane

SEAGEG

Seattle/Tacoma Intl

Mon 9/28

5:30 am-10:15 pm

1 stop16h 45m

Spokane

Tue 9/29

6:15 am-4:50 pm

1 stop10h 35m

$167

Quickest round-trip

SeattleBoise

SEA Seattle/Tacoma Intl - BOI Boise Air Term. Gowen Fld

SEABOI

Seattle/Tacoma Intl

Sat 10/3

12:48 pm-3:23 pm

Nonstop1h 35m

Boise Air Term. Gowen Fld

Wed 10/7

8:22 pm-8:57 pm

Nonstop1h 35m

$207

SeattleBoise

SEA Seattle/Tacoma Intl - BOI Boise Air Term. Gowen Fld

SEABOI

Seattle/Tacoma Intl

Tue 10/13

4:02 pm-6:33 pm

Nonstop1h 31m

Boise Air Term. Gowen Fld

Sat 10/17

10:34 am-11:31 am

Nonstop1h 57m

$207

SeattleBoise

SEA Seattle/Tacoma Intl - BOI Boise Air Term. Gowen Fld

SEABOI

Seattle/Tacoma Intl

Tue 10/13

8:59 am-11:27 am

Nonstop1h 28m

Boise Air Term. Gowen Fld

Sat 10/17

10:34 am-11:31 am

Nonstop1h 57m

$207

SeattleBoise

SEA Seattle/Tacoma Intl - BOI Boise Air Term. Gowen Fld

SEABOI

Seattle/Tacoma Intl

Sat 10/10

9:57 am-12:35 pm

Nonstop1h 38m

Boise Air Term. Gowen Fld

Tue 10/13

2:06 pm-2:41 pm

Nonstop1h 35m

$207

Los AngelesBoise

LAX Los Angeles - BOI Boise Air Term. Gowen Fld

LAXBOI

Los Angeles

Thu 10/1

2:50 pm-1:55 pm

1 stop22h 05m

Boise Air Term. Gowen Fld

Sun 10/4

2:50 pm-3:01 pm

1 stop25h 11m

$218

Los AngelesBoise

LAX Los Angeles - BOI Boise Air Term. Gowen Fld

LAXBOI

Los Angeles

Sun 10/11

11:20 am-1:55 pm

1 stop25h 35m

Boise Air Term. Gowen Fld

Sun 10/18

2:50 pm-3:10 pm

1 stop25h 20m

$218

Los AngelesSpokane

LAX Los Angeles - GEG Spokane

LAXGEG

Los Angeles

Thu 10/1

8:52 pm-5:27 pm

1 stop20h 35m

Spokane

Sun 10/4

7:30 pm-7:47 am

1 stop12h 17m

$225

SeattleBoise

SEA Seattle/Tacoma Intl - BOI Boise Air Term. Gowen Fld

SEABOI

Seattle/Tacoma Intl

Tue 10/13

5:50 am-11:20 am

1 stop4h 30m

Boise Air Term. Gowen Fld

Sat 10/17

1:35 pm-8:00 pm

1 stop7h 25m

$227

Los AngelesSpokane

LAX Los Angeles - GEG Spokane

LAXGEG

Los Angeles

Sat 9/19

9:20 pm-9:19 am

1 stop11h 59m

Spokane

Sun 9/27

10:09 am-7:47 am

1 stop21h 38m

$227

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 North America to Idaho

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 Idaho?

In general, January is the cheapest month to fly from North America to Idaho. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $340. If you don’t want to visit Idaho in January, then you should wait until October to fly from North America, when ticket prices are also cheap, with an average price of $367.

What is the cheapest day to depart on your flight to Idaho?

Our data shows that Saturday is the least expensive day to fly to Idaho. Tickets to fly out on this day can be as low as $288. On the other hand, Sunday is the most expensive day to depart from North America because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $406.

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

According to our data, the cheapest time of day to fly to Idaho is in the afternoon. momondo users have found flights departing from North America to Idaho in the afternoon for as low as $227. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the evening is when there is more demand to fly to Idaho, so prices are often more expensive at around $349 per ticket.

What is the cheapest North America to Idaho flight route?

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

What cabin class options are available on North America to Idaho flights?

There are 4 cabin classes available to choose from on North America to Idaho 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 North America to Idaho flights?

No. A direct flight is the cheapest option for a flight between North America to Idaho.

Cheap North America to Idaho flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from North America to Idaho

Best Price Found	$56
Fastest flight time	0h 28m
Direct flights	Every day
Airports in Idaho	27 airports

The best one-way flight to Idaho from North America in the past 72 hours is $56. The best round-trip flight deal from North America to Idaho found on momondo in the last 72 hours is $167.

The fastest flight from North America to Idaho takes 0h 28m

Direct flights go from North America to Idaho every day.

There are 27 airports in Idaho. From North America there are direct flights to Spokane (GEG), Boise Air Term. Gowen Fld (BOI).

Search flight deals

Frequently asked questions about flying from North America to Idaho

When did momondo last update prices for flights from North America to Idaho?
Prices for flights from North America to Idaho refresh daily.
How many operators does momondo search for flights from North America to Idaho?
There are 8 operators available for flights from North America to Idaho as of August 2026.
How old do you have to be to fly from North America to Idaho?
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 North America to Idaho.
What documentation or ID do you need to fly to Idaho?
The required travel and health documents for your Idaho trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Idaho. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from North America to Idaho?
momondo data reveals that the most frequently booked plane model on the route from North America to Idaho is Embraer 175 (Enhanced Winglets), representing 18.24% of all bookings. The subsequent popular models are Boeing 737-800 Passenger/BBJ2 (winglets) at 14.07%, Boeing 737 MAX 8 at 11.33%, and Boeing 737-800 at 10.02%.

Best airlines flying from North America to Idaho

Compare and see reviews for airlines that fly from North America to Idaho with momondo

Airline	Rating	Free Cancellation	Price
Alaska Airlines	PriceFrom $60	Free Cancellation	Rating 7.9 12,860 reviews	Search Alaska Airlines flights
Breeze Airways	PriceFrom $63	Free Cancellation	Rating 8.2 314 reviews	Search Breeze Airways flights
Allegiant Air	PriceFrom $76	Free Cancellation	Rating 7.3 676 reviews	Search Allegiant Air flights
Frontier	PriceFrom $80	Free Cancellation	Rating 5.6 2,636 reviews	Search Frontier flights
Delta	PriceFrom $100	Free Cancellation	Rating 7.8 8,538 reviews	Search Delta flights
Hawaiian Airlines	PriceFrom $117	Free Cancellation	Rating 7.8 2,816 reviews	Search Hawaiian Airlines flights
United Airlines	PriceFrom $146	Free Cancellation	Rating 7.4 10,139 reviews	Search United Airlines flights
Southwest	PriceFrom $157	Free Cancellation	Rating 8.0 4,198 reviews	Search Southwest flights
American Airlines	PriceFrom $242	Free Cancellation	Rating 7.1 12,016 reviews	Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from North America to Idaho?

It is quick and easy to find North America to Idaho flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Idaho that suits you.

Can I find flights from North America to Idaho with flexible booking policies on momondo?

momondo does allow users to show only those flights to Idaho from North America which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from North America to Idaho?

Once you have performed a search for North America to Idaho flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Idaho from North America are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Idaho 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.

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Find better results for your trip to Idaho

Popular cities

Other flights from North America

Other flights to Idaho

Airlines

Complete your trip

Feeling lucky

Popular cities in Idaho

Flights to New Yorkfrom $70

Flights to Los Angelesfrom $44

Flights to Orlandofrom $58

Flights to Miamifrom $74

Flights to San Franciscofrom $38

Flights to Chicagofrom $50

Flights to Las Vegasfrom $45

Flights to Washington, D.C.from $57

Flights to Bostonfrom $80

Flights to Fort Lauderdalefrom $50

Flights to Atlantafrom $43

Flights to Dallasfrom $51

Cheap flights from North America to Idaho from $56

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from North America to Idaho departing on 11/11. 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 North America to Idaho

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Southwest flights from North America to Idaho

Our best Southwest deals on North America to Idaho flight tickets

Frontier flights from North America to Idaho

Our best Frontier deals on North America to Idaho flight tickets

momondo Fare Finder

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

See travel insights to Idaho from

How to get the cheapest flight ticket from North America to Idaho

What is the cheapest month to fly to Idaho?

What is the cheapest day to depart on your flight to Idaho?

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

What is the cheapest North America to Idaho flight route?

What cabin class options are available on North America to Idaho flights?

Can stopping save me money on North America to Idaho flights?

What is the cheapest airline that flies from North America to Idaho?

What airlines fly to Idaho?

How many flights depart from North America to Idaho on average per day?

How many flights depart from North America to Idaho on average per week?

Cheap North America to Idaho flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Airports in Idaho

Frequently asked questions about flying from North America to Idaho

Best airlines flying from North America to Idaho

Compare and see reviews for airlines that fly from North America to Idaho with momondo

Why use momondo?

An easier way to manage your Idaho 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 Idaho

Popular cities in Idaho

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

North America flight routes

According to popular flight searches on momondo this year

Idaho flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Idaho

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

Complete your trip to Idaho

Explore popular destinations other users love

According to popular flight searches on momondo this year