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Idaho Falls To Seattle Flights

  • One-Way
  • Round-Trip
  • Multi-City

From

Indira Gandhi International Airport

To

Chhatrapati Shivaji International Airport

DEPARTURE DATE

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Friday

Return Date

Book a round trip
to save more

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TRAVELLER & CLASS

1 Traveller

Economy

November
December
January
February
March
April
August
September
October

November is by far the best month, wherein you can get cheapest flights for Idaho Falls to Seattle. Meanwhile, is perceived as the expensive month due to the varying factors. That’s why it’s highly advised to make advanced online flight booking to save huge amounts of money.

disclDisclaimer - All the mentioned fares were found within last 48 hrs. The displayed fares are based on historical data and are subject to change. The fares cannot be guaranteed at the time of booking.

Best Flight From Idaho Falls To Seattle

Cheapest
Alaska Airlines
Alaska Airlines

IDA

15:14

Idaho Falls Idaho Falls Regional Airport

Sat , 22 Nov 2025

02h 08m
ellipse
Non Stop

SEA

16:22

Seattle Seattle Tacoma International Airport

Sat, 22 Nov 2025

$183
Hawaiian Airlines
Hawaiian Airlines

IDA

15:14

Idaho Falls Idaho Falls Regional Airport

Sat , 22 Nov 2025

02h 08m
ellipse
Non Stop

SEA

16:22

Seattle Seattle Tacoma International Airport

Sat, 22 Nov 2025

$183
Alaska Airlines
Alaska Airlines

IDA

06:05

Idaho Falls Idaho Falls Regional Airport

Thu , 20 Nov 2025

02h 09m
ellipse
Non Stop

SEA

07:14

Seattle Seattle Tacoma International Airport

Thu, 20 Nov 2025

$215
Hawaiian Airlines
Hawaiian Airlines

IDA

06:05

Idaho Falls Idaho Falls Regional Airport

Thu , 20 Nov 2025

02h 09m
ellipse
Non Stop

SEA

07:14

Seattle Seattle Tacoma International Airport

Thu, 20 Nov 2025

$215
Alaska Airlines
Alaska Airlines

IDA

15:50

Idaho Falls Idaho Falls Regional Airport

Thu , 20 Nov 2025

02h 04m
ellipse
Non Stop

SEA

16:54

Seattle Seattle Tacoma International Airport

Thu, 20 Nov 2025

$344
Hawaiian Airlines
Hawaiian Airlines

IDA

15:50

Idaho Falls Idaho Falls Regional Airport

Thu , 20 Nov 2025

02h 04m
ellipse
Non Stop

SEA

16:54

Seattle Seattle Tacoma International Airport

Thu, 20 Nov 2025

$344
American Airlines
American Airlines

IDA

07:10

Idaho Falls Idaho Falls Regional Airport

Thu , 20 Nov 2025

07h 58m
ellipse
1 Stop

SEA

14:08

Seattle Seattle Tacoma International Airport

Thu, 20 Nov 2025

$375
United Airlines
United Airlines

IDA

14:45

Idaho Falls Idaho Falls Regional Airport

Sat , 22 Nov 2025

09h 25m
ellipse
1 Stop

SEA

23:10

Seattle Seattle Tacoma International Airport

Sat, 22 Nov 2025

$381
American Airlines
American Airlines

IDA

07:10

Idaho Falls Idaho Falls Regional Airport

Sat , 22 Nov 2025

07h 58m
ellipse
1 Stop

SEA

14:08

Seattle Seattle Tacoma International Airport

Sat, 22 Nov 2025

$390
United Airlines
United Airlines

IDA

14:45

Idaho Falls Idaho Falls Regional Airport

Thu , 20 Nov 2025

09h 25m
ellipse
1 Stop

SEA

23:10

Seattle Seattle Tacoma International Airport

Thu, 20 Nov 2025

$460
United Airlines
United Airlines

IDA

16:15

Idaho Falls Idaho Falls Regional Airport

Thu , 20 Nov 2025

05h 58m
ellipse
1 Stop

SEA

21:13

Seattle Seattle Tacoma International Airport

Thu, 20 Nov 2025

$539
ellipse

Early Morning Flight Idaho Falls to Seattle

wallet
Cheapest Flight
Found
$215
group
Average Flight
Time
02h 09m
calendra
Date/Time
20 Nov 2025
06:05 AM
plane
Airlines
Alaska Airlines
Ellipse

Late Night Flight Idaho Falls to Seattle

wallet
Cheapest Flight
Found
$344
group
Average Flight
Time
02h 04m
calendar
Date/Time
20 Nov 2025
15:50 PM
plane
Airlines
Alaska Airlines