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Cheap flights from Idaho to Seattle from $52

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 Seattle departing on 11/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Idaho to Seattle

Cheap round-trip flights

These are some of the best round-trip flight deals from Idaho to Seattle that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Idaho to Seattle.

Cheap last minute flights

Planning a quick getaway from Idaho to Seattle? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Seattle, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Idaho to Seattle

Find recent round-trip train or bus tickets from Idaho to Seattle.

All round-trip flight deals to Seattle

The cheapest plane tickets to Seattle found on KAYAK recently.
11:51 am - 6:39 pmBOI-SEA
7h 48m1 stop
7:45 pm - 10:56 amSEA-BOI
14h 11m1 stop
$124Spirit Airlines
Find Deal
Sat, Nov 16 - Mon, Nov 18
3:45 pm - 11:55 amBOI-SEA
21h 10m1 stop
4:00 pm - 2:50 pmSEA-BOI
21h 50m1 stop
$127Spirit Airlines
Find Deal
Wed, Dec 4 - Tue, Dec 10
6:45 pm - 7:24 pmBOI-SEA
1h 39mnonstop
7:45 pm - 10:56 amSEA-BOI
14h 11m1 stop
Tue, Nov 12 - Thu, Nov 14
1:47 pm - 6:55 pmBOI-SEA
6h 08m1 stop
7:45 pm - 10:56 amSEA-BOI
14h 11m1 stop
Tue, Nov 12 - Thu, Nov 14
9:00 am - 8:45 amBOI-SEA
24h 45m1 stop
11:20 am - 1:45 pmSEA-BOI
1h 25mnonstop
$148Alaska Airlines
Find Deal
Tue, Jan 21 - Wed, Jan 22
5:45 pm - 6:30 pmBOI-SEA
1h 45mnonstop
9:38 pm - 11:59 pmSEA-BOI
1h 21mnonstop
$151Alaska Airlines
Find Deal
Tue, Dec 17 - Tue, Dec 17
5:05 am - 6:30 amGEG-SEA
1h 25mnonstop
10:55 pm - 12:06 amSEA-GEG
1h 11mnonstop
$157Delta
Find Deal
Sat, Dec 21 - Sat, Dec 28
3:40 pm - 5:00 pmGEG-SEA
1h 20mnonstop
9:50 pm - 11:05 pmSEA-GEG
1h 15mnonstop
$167Delta
Find Deal
Wed, Dec 4 - Mon, Dec 16
6:53 pm - 12:50 amBOI-SEA
6h 57m1 stop
5:15 am - 11:35 amSEA-BOI
5h 20m1 stop
$176United Airlines
Find Deal
Sat, Dec 14 - Tue, Dec 17
6:55 pm - 11:44 pmBOI-SEA
5h 49m1 stop
12:55 pm - 9:34 pmSEA-BOI
7h 39m1 stop
$186United Airlines
Find Deal
Wed, Nov 13 - Sun, Nov 17
11:51 am - 5:56 pmBOI-SEA
7h 05m1 stop
$52Spirit Airlines
Find Deal
Wed, Nov 20
11:51 am - 4:23 pmBOI-SEA
5h 32m1 stop
$59Spirit Airlines
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Thu, Nov 21
5:05 am - 6:30 amGEG-SEA
1h 25mnonstop
$79Delta
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Tue, Dec 24
1:01 pm - 6:52 pmBOI-SEA
6h 51m1 stop
$88United Airlines
Find Deal
Tue, Jan 21
11:00 am - 3:35 pmGEG-SEA
4h 35m1 stop
$88Alaska Airlines
Find Deal
Tue, Nov 12
9:25 am - 10:20 amBOI-SEA
1h 55mnonstop
$89Delta
Find Deal
Tue, Jan 21
6:10 am - 7:22 amGEG-SEA
1h 12mnonstop
$89Alaska Airlines
Find Deal
Thu, Nov 21
12:20 pm - 9:00 pmBOI-SEA
9h 40m2 stops
$93Southwest
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Wed, Jan 22
12:54 pm - 6:50 pmBOI-SEA
6h 56m1 stop
$98United Airlines
Find Deal
Fri, Dec 13
7:55 pm - 12:50 amBOI-SEA
5h 55m1 stop
$158Southwest
Find Deal
Mon, Dec 23
8:54 pm - 12:33 pmBOI-SEA
16h 39m1 stop
9:01 pm - 11:28 amSEA-BOI
13h 27m1 stop
$302Spirit Airlines
Find Deal
Sun, Oct 27 - Mon, Oct 28
8:00 am - 8:41 amBOI-SEA
1h 41mnonstop
9:01 pm - 11:28 amSEA-BOI
13h 27m1 stop
Thu, Oct 24 - Mon, Oct 28
8:24 am - 9:42 amGEG-SEA
1h 18mnonstop
9:15 pm - 10:14 pmSEA-GEG
0h 59mnonstop
$347Alaska Airlines
Find Deal
Mon, Oct 28 - Wed, Nov 6
5:00 am - 6:20 amGEG-SEA
1h 20mnonstop
9:30 am - 8:02 pmSEA-GEG
10h 32m2 stops
$374Alaska Airlines
Find Deal
Sat, Oct 26 - Sat, Oct 26
11:25 am - 6:20 pmBOI-SEA
7h 55m1 stop
6:10 pm - 12:50 amSEA-BOI
5h 40m1 stop
$416Southwest
Find Deal
Fri, Oct 25 - Mon, Oct 28
6:00 am - 2:15 pmBOI-SEA
9h 15m2 stops
6:10 pm - 12:50 amSEA-BOI
5h 40m1 stop
$421Southwest
Find Deal
Thu, Oct 24 - Mon, Oct 28
5:30 am - 6:24 amBOI-SEA
1h 54mnonstop
9:10 pm - 11:35 pmSEA-BOI
1h 25mnonstop
$437Delta
Find Deal
Fri, Oct 25 - Mon, Oct 28
6:10 am - 7:30 amGEG-SEA
1h 20mnonstop
9:50 pm - 11:02 pmSEA-GEG
1h 12mnonstop
$437Delta
Find Deal
Sat, Oct 26 - Sun, Oct 27
5:00 am - 10:06 amBOI-SEA
6h 06m1 stop
12:30 pm - 9:24 pmSEA-BOI
7h 54m1 stop
$451United Airlines
Find Deal
Sat, Oct 26 - Sat, Oct 26
5:20 pm - 11:05 pmBOI-SEA
6h 45m1 stop
8:44 am - 4:12 pmSEA-BOI
6h 28m1 stop
$456United Airlines
Find Deal
Fri, Oct 25 - Mon, Oct 28
5:45 pm - 6:30 pmBOI-SEA
1h 45mnonstop
9:38 pm - 11:59 pmSEA-BOI
1h 21mnonstop
$151Alaska Airlines
Find Deal
Tue, Dec 17 - Tue, Dec 17
7:00 am - 7:55 amBOI-SEA
1h 55mnonstop
12:32 pm - 2:54 pmSEA-BOI
1h 22mnonstop
$157Alaska Airlines
Find Deal
Tue, Dec 24 - Wed, Jan 1
5:05 am - 6:30 amGEG-SEA
1h 25mnonstop
9:25 am - 10:41 amSEA-GEG
1h 16mnonstop
$157Delta
Find Deal
Sat, Dec 21 - Sat, Dec 28
3:40 pm - 5:00 pmGEG-SEA
1h 20mnonstop
9:50 pm - 11:05 pmSEA-GEG
1h 15mnonstop
$167Delta
Find Deal
Wed, Dec 4 - Mon, Dec 16
7:00 am - 7:55 amBOI-SEA
1h 55mnonstop
7:59 pm - 10:21 pmSEA-BOI
1h 22mnonstop
$167Alaska Airlines
Find Deal
Tue, Dec 24 - Sun, Jan 5
6:45 pm - 7:24 pmBOI-SEA
1h 39mnonstop
9:38 pm - 11:59 pmSEA-BOI
1h 21mnonstop
$171Alaska Airlines
Find Deal
Wed, Nov 20 - Wed, Nov 20
9:30 am - 10:15 amBOI-SEA
1h 45mnonstop
7:35 am - 9:57 amSEA-BOI
1h 22mnonstop
$174Alaska Airlines
Find Deal
Fri, Jan 17 - Sat, Feb 8
2:40 pm - 3:25 pmBOI-SEA
1h 45mnonstop
11:20 am - 1:45 pmSEA-BOI
1h 25mnonstop
$175Alaska Airlines
Find Deal
Fri, Jan 17 - Sat, Feb 8
2:47 pm - 3:32 pmBOI-SEA
1h 45mnonstop
11:29 am - 1:53 pmSEA-BOI
1h 24mnonstop
$177Alaska Airlines
Find Deal
Tue, Dec 3 - Thu, Dec 5
7:44 pm - 8:58 pmGEG-SEA
1h 14mnonstop
9:46 am - 10:52 amSEA-GEG
1h 06mnonstop
$177Alaska Airlines
Find Deal
Fri, Nov 15 - Mon, Nov 18

American Airlines flights from Idaho to Seattle

Our best American Airlines deals on Idaho to Seattle flight tickets
American Airlines
Nov 14
JAC1:08 pmJackson Hole
10h 52m
1 stop
SEA11:00 pmSeattle/Tacoma Intl
Nov 16
SEA1:16 amSeattle/Tacoma Intl
10h 07m
1 stop
JAC12:23 pmJackson Hole
American Airlines
Jan 16
JAC1:33 pmJackson Hole
6h 18m
1 stop
SEA6:51 pmSeattle/Tacoma Intl
Jan 23
SEA6:02 amSeattle/Tacoma Intl
6h 01m
1 stop
JAC1:03 pmJackson Hole

Alaska Airlines flights from Idaho to Seattle

Our best Alaska Airlines deals on Idaho to Seattle flight tickets
Alaska Airlines
Jan 21
BOI9:00 amBoise Air Term. Gowen Fld
24h 45m
1 stop
SEA8:45 amSeattle/Tacoma Intl
Jan 22
SEA11:20 amSeattle/Tacoma Intl
1h 25m
BOI1:45 pmBoise Air Term. Gowen Fld
Alaska Airlines
Dec 17
BOI5:45 pmBoise Air Term. Gowen Fld
1h 45m
SEA6:30 pmSeattle/Tacoma Intl
Dec 17
SEA9:38 pmSeattle/Tacoma Intl
1h 21m
BOI11:59 pmBoise Air Term. Gowen Fld
Alaska Airlines
Dec 24
BOI7:00 amBoise Air Term. Gowen Fld
1h 55m
SEA7:55 amSeattle/Tacoma Intl
Jan 1
SEA12:32 pmSeattle/Tacoma Intl
1h 22m
BOI2:54 pmBoise Air Term. Gowen Fld

How to get the cheapest flight ticket from Idaho to Seattle

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 airline that flies to Seattle from Idaho?

Spirit Airlines. Spirit Airlines, Alaska Airlines, and Delta are the most popular carriers operating from Idaho to Seattle

What is the cheapest Idaho to Seattle flight route?

Boise Air Term. Gowen Fld - Seattle/Tacoma Intl. Fly from Boise Air Term. Gowen Fld to Seattle/Tacoma Intl for the best Idaho - Seattle flight prices

What cabin class options are available on Idaho to Seattle flights?

There are 2 cabin classes available to choose from on Idaho to Seattle 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 Seattle flights?

You could potentially save up to 34% on your flight if you consider stops on a Idaho to Seattle flight.

Cheap Idaho to Seattle flight deals and tips

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

Best Price Found

$52

Fastest flight time

1h 11m

Direct flights

Every day

Airports in Seattle

1 airport
The best one-way flight to Seattle from Idaho in the past 72 hours is $52. The best round-trip flight deal from Idaho to Seattle found on momondo in the last 72 hours is $124.
The fastest flight from Idaho to Seattle takes 1h 11m
Direct flights go from Idaho to Seattle every day.
There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)

  • When did momondo last update prices for flights from Idaho to Seattle/Tacoma Intl Airport?

    Prices for flights from Idaho to Seattle/Tacoma Intl Airport refresh daily.

  • How many operators does momondo search for flights from Idaho to Seattle/Tacoma Intl Airport?

  • How old do you have to be to fly from Idaho to Seattle/Tacoma Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The travel and health documents required for your trip to Seattle/Tacoma Intl Airport 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 Seattle/Tacoma Intl Airport. 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 Seattle?


Best airlines flying from Idaho to Seattle

Compare and see reviews for airlines that fly from Idaho to Seattle with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $90Free CancellationRating
6.3
8,199 reviews
Search Spirit Airlines flights
Alaska AirlinesPriceFrom $116Free CancellationRating
8.0
9,411 reviews
Search Alaska Airlines flights
DeltaPriceFrom $117Free CancellationRating
8.0
8,885 reviews
Search Delta flights

Why use momondo?

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

Finding the right flight to Seattle from Idaho 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 Seattle quick and easy, saving you time and money.

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

All flight searches from Idaho to Seattle on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Idaho to Seattle?

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 Idaho to Seattle.

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

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


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