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Cheap flights from North America to Idaho from $69

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 3/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from North America to Idaho

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
7:30 pm - 9:56 pm
SEA
-
BOI
1h 26mnonstop
Delta Logo
5:50 am - 6:40 am
BOI
-
SEA
1h 50mnonstop
$137Delta
sab, feb 28 - mar, mar 3
Delta Logo
10:40 am - 1:11 pm
SEA
-
BOI
1h 31mnonstop
Delta Logo
9:00 am - 9:47 am
BOI
-
SEA
1h 47mnonstop
$147Delta
mer, mar 4 - dom, mar 8
United Airlines Logo
4:55 pm - 8:13 pm
LAX
-
BOI
2h 18mnonstop
United Airlines Logo
7:11 am - 8:30 am
BOI
-
LAX
2h 19mnonstop
$167United Airlines
mer, apr 1 - lun, apr 6
Alaska Airlines Logo
8:24 pm - 11:02 pm
SEA
-
BOI
1h 38mnonstop
Alaska Airlines Logo
6:39 pm - 8:59 pm
BOI
-
SEA
3h 20m
1 stop
$167Alaska Airlines
mar, apr 28 - mer, apr 29
Alaska Airlines Logo
10:53 pm - 11:59 pm
SEA
-
GEG
1h 06mnonstop
Alaska Airlines Logo
5:40 am - 7:04 am
GEG
-
SEA
1h 24mnonstop
$167Alaska Airlines
ven, feb 27 - dom, mar 1
Southwest Logo
2:35 pm - 10:15 pm
SEA
-
BOI
6h 40m
1 stop
Southwest Logo
6:55 pm - 1:40 am
BOI
-
SEA
7h 45m
2 stops
$172Southwest
mar, mar 17 - lun, mar 23
Southwest Logo
5:15 am - 10:50 am
LAX
-
GEG
5h 35m
1 stop
Southwest Logo
10:35 am - 3:45 pm
GEG
-
LAX
5h 10m
1 stop
$177Southwest
sab, mar 7 - mer, mar 11
United Airlines Logo
6:45 pm - 9:59 pm
LAX
-
BOI
2h 14mnonstop
United Airlines Logo
12:59 pm - 5:33 pm
BOI
-
LAX
5h 34m
1 stop
$188United Airlines
sab, mar 14 - mer, mar 18
American Airlines Logo
10:35 am - 12:38 pm
DFW
-
JAC
3h 03mnonstop
American Airlines Logo
3:06 pm - 7:03 pm
JAC
-
DFW
2h 57mnonstop
$303American Airlines
lun, mar 30 - gio, apr 2
American Airlines Logo
9:54 am - 12:18 pm
ORD
-
JAC
3h 24mnonstop
American Airlines Logo
1:44 pm - 5:57 pm
JAC
-
ORD
3h 13mnonstop
$308American Airlines
gio, apr 2 - lun, apr 6

Delta flights from North America to Idaho

Our best Delta deals on North America to Idaho flight tickets
Delta
Feb 28
SEA7:15 amSeattle/Tacoma Intl
1h 35m
BOI9:50 amBoise Air Term. Gowen Fld
Mar 4
BOI5:50 amBoise Air Term. Gowen Fld
1h 50m
SEA6:40 amSeattle/Tacoma Intl
$137
Delta
Mar 4
SEA10:40 amSeattle/Tacoma Intl
1h 31m
BOI1:11 pmBoise Air Term. Gowen Fld
Mar 8
BOI9:00 amBoise Air Term. Gowen Fld
1h 47m
SEA9:47 amSeattle/Tacoma Intl
$147
Delta
Mar 19
SEA7:15 amSeattle/Tacoma Intl
1h 40m
BOI9:55 amBoise Air Term. Gowen Fld
Mar 22
BOI7:30 pmBoise Air Term. Gowen Fld
1h 48m
SEA8:18 pmSeattle/Tacoma Intl
$157

Frontier flights from North America to Idaho

Our best Frontier deals on North America to Idaho flight tickets
Frontier
Apr 29
LAX7:15 amLos Angeles
26h 53m
1 stop
BOI11:08 amBoise Air Term. Gowen Fld
May 3
BOI11:53 amBoise Air Term. Gowen Fld
21h 47m
1 stop
LAX8:40 amLos Angeles
$171
Frontier
Apr 22
LAX4:17 pmLos Angeles
17h 51m
1 stop
BOI11:08 amBoise Air Term. Gowen Fld
Apr 26
BOI11:53 amBoise Air Term. Gowen Fld
21h 47m
1 stop
LAX8:40 amLos Angeles
$192
Frontier
Mar 4
LAX1:51 pmLos Angeles
21h 00m
1 stop
BOI11:51 amBoise Air Term. Gowen Fld
Mar 8
BOI12:15 pmBoise Air Term. Gowen Fld
13h 01m
1 stop
LAX12:16 amLos Angeles
$195

momondo Fare Finder

 
Customize your flight search to find flights from North America to Idaho that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated febbraio 9, 2026.
Use the filters below to find and compare flights from North America to Idaho that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleBoise

SEA - BOI

SEABOI

Seattle/Tacoma Intl

sab 2/28

7:30 pm-9:56 pm

Nonstop1h 26m

Boise Air Term. Gowen Fld

mar 3/3

5:50 am-6:40 am

Nonstop1h 50m

$137

SeattleBoise

SEA - BOI

SEABOI

Seattle/Tacoma Intl

mer 3/4

10:40 am-1:11 pm

Nonstop1h 31m

Boise Air Term. Gowen Fld

dom 3/8

9:00 am-9:47 am

Nonstop1h 47m

$147

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

mer 4/1

4:55 pm-8:13 pm

Nonstop2h 18m

Boise Air Term. Gowen Fld

lun 4/6

7:11 am-8:30 am

Nonstop2h 19m

$167

SeattleBoise

SEA - BOI

SEABOI

Seattle/Tacoma Intl

mar 4/28

8:24 pm-11:02 pm

Nonstop1h 38m

Boise Air Term. Gowen Fld

mer 4/29

6:39 pm-8:59 pm

1 stop3h 20m

$167

SeattleSpokane

SEA - GEG

SEAGEG

Seattle/Tacoma Intl

ven 2/27

10:53 pm-11:59 pm

Nonstop1h 06m

Spokane

dom 3/1

5:40 am-7:04 am

Nonstop1h 24m

$167

SeattleBoise

SEA - BOI

SEABOI

Seattle/Tacoma Intl

mar 3/17

2:35 pm-10:15 pm

1 stop6h 40m

Boise Air Term. Gowen Fld

lun 3/23

6:55 pm-1:40 am

2 stops7h 45m

$172

Los AngelesSpokane

LAX - GEG

LAXGEG

Los Angeles

sab 3/7

5:15 am-10:50 am

1 stop5h 35m

Spokane

mer 3/11

10:35 am-3:45 pm

1 stop5h 10m

$177

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

sab 3/14

6:45 pm-9:59 pm

Nonstop2h 14m

Boise Air Term. Gowen Fld

mer 3/18

12:59 pm-5:33 pm

1 stop5h 34m

$188

DallasJackson

DFW - JAC

DFWJAC

Dallas/Fort Worth

lun 3/30

10:35 am-12:38 pm

Nonstop3h 03m

Jackson Hole

gio 4/2

3:06 pm-7:03 pm

Nonstop2h 57m

$303

ChicagoJackson

ORD - JAC

ORDJAC

Chicago O'Hare Intl

gio 4/2

9:54 am-12:18 pm

Nonstop3h 24m

Jackson Hole

lun 4/6

1:44 pm-5:57 pm

Nonstop3h 13m

$308

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Idaho from

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

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 $258. 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 $318.

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 $257. 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 $334.

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 morning is when there is more demand to fly to Idaho, so prices are often more expensive at around $295 per ticket.

What is the cheapest North America to Idaho flight route?

Fly from Denver Intl to Boise Air Term. Gowen Fld 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

$62

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 $62. The best round-trip flight deal from North America to Idaho found on momondo in the last 72 hours is $116.
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

  • 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?

  • 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?

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
Allegiant AirPriceFrom $40Free CancellationRating
7.2
711 reviews
Search Allegiant Air flights
Spirit AirlinesPriceFrom $42Free CancellationRating
6.3
8,430 reviews
Search Spirit Airlines flights
Alaska AirlinesPriceFrom $50Free CancellationRating
8.0
11,855 reviews
Search Alaska Airlines flights
FrontierPriceFrom $54Free CancellationRating
5.7
3,051 reviews
Search Frontier flights
Hawaiian AirlinesPriceFrom $65Free CancellationRating
7.8
2,829 reviews
Search Hawaiian Airlines flights
DeltaPriceFrom $97Free CancellationRating
7.9
8,173 reviews
Search Delta flights
United AirlinesPriceFrom $132Free CancellationRating
7.4
9,256 reviews
Search United Airlines flights
SouthwestPriceFrom $142Free CancellationRating
8.0
4,281 reviews
Search Southwest flights
American AirlinesPriceFrom $216Free CancellationRating
7.2
11,252 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.

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