Cheap flights from Idaho Falls to Seattle

Round-trip
1 adult
Economy
From?
To?
Sat 8/7
Sat 8/14

Travel Restriction Alert

The COVID-19 (coronavirus) outbreak may impact travel from Idaho Falls Fanning Field to Seattle.
View current United States travel restrictions

Flight information for Idaho Falls to Seattle
(IDA to SEA)

Find info about flight duration, direct flights, and airports for your flight from Idaho Falls to Seattle
Best Price Found$197The best flight deal from Idaho Falls to Seattle found on momondo in the last 72 hours is $197
Fastest flight time2h 00mThe fastest flight from Idaho Falls to Seattle takes 2h 00m
Direct flightsNoneThere are no direct flights from Idaho Falls to Seattle. Popular non-direct route for this connection is Idaho Falls Fanning Field Airport - Seattle/Tacoma Intl Airport.
Airports in Seattle3 airportsThere are 3 airports near Seattle: Seattle King County/Boeing (BFI), Seattle Lake Union Spb (LKE), Seattle/Tacoma Intl (SEA)

How to get the cheapest flight ticket from Idaho Falls 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 month to fly from Idaho Falls to Seattle?

July

The cheapest time of year to fly to Seattle from Idaho Falls is July. Most expensive is November

What is the cheapest day to depart Idaho Falls for Seattle?

Tuesday

The cheapest day of the week is typically Tuesday. The most expensive is typically Monday

When is the cheapest time to fly from Idaho Falls to Seattle?

in the afternoon

Idaho Falls to Seattle flights are approximately 25% more expensive in the morning than in the afternoon

What is the cheapest airline that flies to Seattle from Idaho Falls?

Delta

Delta is the most popular carrier operating from Idaho Falls to Seattle

What is the cheapest Idaho Falls to Seattle flight route?

Idaho Falls Fanning Field - Seattle/Tacoma Intl

Fly from Idaho Falls Fanning Field to Seattle/Tacoma Intl for the best Idaho Falls - Seattle flight prices


Easily compare round-trip flights from Idaho Falls to Seattle

Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Idaho Falls to Seattle by changing tabs
Multiple Airlines
Sep 6
IDA11:29 amIdaho Falls Fanning Field
25h 12m
1 stop
SEA12:41 pmSeattle/Tacoma Intl
Sep 9
SEA3:55 pmSeattle/Tacoma Intl
13h 12m
1 stop
IDA5:07 amIdaho Falls Fanning Field
Multiple Airlines
Aug 23
IDA11:33 amIdaho Falls Fanning Field
25h 08m
1 stop
SEA12:41 pmSeattle/Tacoma Intl
Sep 9
SEA3:55 pmSeattle/Tacoma Intl
13h 12m
1 stop
IDA5:07 amIdaho Falls Fanning Field
Alaska Airlines
Sep 15
IDA5:22 amIdaho Falls Fanning Field
2h 15m
SEA7:37 amSeattle/Tacoma Intl
Sep 18
SEA2:57 pmSeattle/Tacoma Intl
1h 55m
IDA4:52 pmIdaho Falls Fanning Field
Multiple Airlines
Aug 23
IDA6:51 amIdaho Falls Fanning Field
8h 32m
1 stop
SEA3:23 pmSeattle/Tacoma Intl
Sep 6
SEA5:10 amSeattle/Tacoma Intl
4h 34m
1 stop
IDA9:44 amIdaho Falls Fanning Field
Multiple Airlines
Aug 30
IDA6:51 amIdaho Falls Fanning Field
8h 32m
1 stop
SEA3:23 pmSeattle/Tacoma Intl
Sep 6
SEA5:10 amSeattle/Tacoma Intl
4h 34m
1 stop
IDA9:44 amIdaho Falls Fanning Field
Multiple Airlines
Aug 23
IDA6:51 amIdaho Falls Fanning Field
8h 32m
1 stop
SEA3:23 pmSeattle/Tacoma Intl
Sep 9
SEA2:57 pmSeattle/Tacoma Intl
1h 55m
IDA4:52 pmIdaho Falls Fanning Field

Find the cheapest one-way flights from Idaho Falls to Seattle

If you're looking for one-way flights from Idaho Falls to Seattle, view some of our deals below provided by Alaska Airlines and United Airlines
Multiple Airlines
Aug 13
IDA7:10 pmIdaho Falls Fanning Field
17h 31m
1 stop
SEA12:41 pmSeattle/Tacoma Intl
Multiple Airlines
Dec 10
IDA4:59 amIdaho Falls Fanning Field
9h 29m
1 stop
SEA2:28 pmSeattle/Tacoma Intl
Multiple Airlines
Aug 13
IDA10:17 amIdaho Falls Fanning Field
26h 24m
2 stops
SEA12:41 pmSeattle/Tacoma Intl

Best airlines flying from Idaho Falls to Seattle

Compare and see reviews for airlines that fly from Idaho Falls to Seattle with momondo
AirlineRatingFree CancellationPrice
Delta
PriceFrom $278
Free Cancellation
Rating
8.2
8.3

Boarding

8.5

Comfort

8.3

Crew

7.9

Entertainment

8.0

Food

Reviews

Cons: Wouldn't let us on the flight when there was plenty of time to get there. Manager was arrogant and slow - didn't care. Poor policies at that airport.

1 / 10

  • Are airlines flying from Idaho Falls Fanning Field to Seattle/Tacoma Intl offering flexible changes due to COVID-19?

    Due to the global impact of COVID-19, some of our airline partners operating flights from Idaho Falls Fanning Field to Seattle/Tacoma Intl, such as Delta may have put in place flexible change policies. Use our site to search for all of the airlines offering this flexibility to you.

  • How far is Idaho Falls Fanning Field to Seattle/Tacoma Intl by plane?

    The distance between Idaho Falls Fanning Field and Seattle/Tacoma Intl is about 574.1 mi. A reasonable flight in good conditions will take 2h 00m.


Can I fly to Seattle/Tacoma Intl from Idaho Falls Fanning Field right now?

Information is based on travel restrictions for travel to Seattle/Tacoma Intl within the United States

Most visitors from Idaho Falls Fanning Field need to provide a negative COVID-19 test result and/or quarantine to enter Seattle/Tacoma Intl.

COVID-19 testing requirements
Visitors from Idaho Falls Fanning Field must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Seattle/Tacoma Intl.

Quarantine requirements
Visitors from Idaho Falls Fanning Field are not required to quarantine after entering Seattle/Tacoma Intl.

Can I fly back to Idaho Falls Fanning Field from Seattle/Tacoma Intl?

Returning to Idaho Falls Fanning Field from Seattle/Tacoma Intl

COVID-19 testing requirements
Visitors from Seattle/Tacoma Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Idaho Falls Fanning Field.

Quarantine requirements
Visitors from Seattle/Tacoma Intl are not required to quarantine after entering Idaho Falls Fanning Field.

If you are planning to travel to Seattle at this time, it is recommended that you stay up to date on current restrictions and follow proper safety measures while in public.

Alternative routes for Idaho Falls to Seattle

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Boise to Seattle Flights
Fastest flight time1h 30m
Cheapest price$97
Spokane to Seattle Flights
Fastest flight time1h 10m
Cheapest price$97
Boise to Spokane Flights
Fastest flight time1h 05m
Cheapest price$158
Pocatello to Seattle Flights
Fastest flight time4h 14m
Cheapest price$359