How does KAYAK find such low prices on flights from Idaho to Idaho Falls?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Idaho to Idaho Falls.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Idaho to Idaho Falls?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Idaho Falls from Idaho is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Idaho to Idaho Falls?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Idaho Falls with an airline and back to Idaho with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho to Idaho Falls?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Idaho Falls from Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$203 CHEAP FLIGHTS from Idaho to Idaho Falls

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Flight Deals

Cheap Flights from Idaho to Idaho Falls

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Idaho to Idaho Falls

Wed, Dec 2 - Wed, Dec 2

8:03 am - 2:27 pmGEG Spokane-IDA Idaho Falls Fanning Field

5h 24m1 stop Portland

4:00 pm - 6:40 pmIDA Idaho Falls Fanning Field-GEG Spokane

3h 40m1 stop Portland

$359Alaska Airlines

Sat, Nov 14 - Wed, Nov 18

4:39 pm - 10:54 pmGEG Spokane-IDA Idaho Falls Fanning Field

5h 15m1 stop Seattle/Tacoma Intl

6:04 am - 11:30 amIDA Idaho Falls Fanning Field-GEG Spokane

6h 26m1 stop Seattle/Tacoma Intl

$384Alaska Airlines

Sat, Oct 17 - Wed, Oct 21

10:27 am - 3:20 pmGEG Spokane-IDA Idaho Falls Fanning Field

3h 53m1 stop Seattle/Tacoma Intl

6:09 am - 9:46 amIDA Idaho Falls Fanning Field-GEG Spokane

4h 37m1 stop Seattle/Tacoma Intl

$391Alaska Airlines

Sat, Oct 24 - Sat, Oct 31

7:20 am - 3:20 pmGEG Spokane-IDA Idaho Falls Fanning Field

7h 00m1 stop Seattle/Tacoma Intl

6:09 am - 9:40 pmIDA Idaho Falls Fanning Field-GEG Spokane

16h 31m2 stops Seattle/Tacoma Intl San Diego

$400Alaska Airlines

Sat, Oct 24 - Sat, Oct 31

7:20 am - 3:20 pmGEG Spokane-IDA Idaho Falls Fanning Field

7h 00m1 stop Seattle/Tacoma Intl

6:09 am - 9:46 amIDA Idaho Falls Fanning Field-GEG Spokane

4h 37m1 stop Seattle/Tacoma Intl

$403Alaska Airlines

Wed, Nov 4 - Sat, Nov 7

4:39 pm - 10:54 pmGEG Spokane-IDA Idaho Falls Fanning Field

5h 15m1 stop Seattle/Tacoma Intl

3:55 pm - 6:44 pmIDA Idaho Falls Fanning Field-GEG Spokane

3h 49m1 stop Portland

$405Alaska Airlines

Sat, Nov 14 - Wed, Nov 18

4:39 pm - 10:54 pmGEG Spokane-IDA Idaho Falls Fanning Field

5h 15m1 stop Seattle/Tacoma Intl

6:04 am - 11:30 amIDA Idaho Falls Fanning Field-GEG Spokane

6h 26m1 stop Seattle/Tacoma Intl

$405Alaska Airlines

Sat, Oct 17 - Wed, Oct 21

5:04 pm - 10:10 pmGEG Spokane-IDA Idaho Falls Fanning Field

4h 06m1 stop Salt Lake City

6:56 pm - 11:50 pmIDA Idaho Falls Fanning Field-GEG Spokane

5h 54m2 stops Salt Lake City Seattle/Tacoma Intl

$410Delta

Mon, Nov 9 - Mon, Nov 16

5:04 pm - 9:59 pmGEG Spokane-IDA Idaho Falls Fanning Field

3h 55m1 stop Salt Lake City

6:57 pm - 11:52 pmIDA Idaho Falls Fanning Field-GEG Spokane

5h 55m1 stop Salt Lake City

$425Delta

Mon, Sep 28 - Wed, Sep 30

5:24 am - 12:15 pmGEG Spokane-IDA Idaho Falls Fanning Field

5h 51m1 stop Salt Lake City

1:05 pm - 9:15 pmIDA Idaho Falls Fanning Field-GEG Spokane

9h 10m2 stops Salt Lake City Seattle/Tacoma Intl

$590Delta

Recent last minute flight deals from Idaho to Idaho Falls

Thu, Sep 17 - Sun, Sep 20

10:09 am - 12:04 pmGEG Spokane-IDA Idaho Falls Fanning Field

24h 55m1 stop Las Vegas Harry Reid Intl

8:20 pm - 9:30 amIDA Idaho Falls Fanning Field-GEG Spokane

14h 10m1 stop Phoenix-Mesa Gateway

$680Allegiant Air

Thu, Sep 17 - Sun, Sep 20

11:10 am - 6:17 pmGEG Spokane-IDA Idaho Falls Fanning Field

6h 07m2 stops Seattle/Tacoma Intl Salt Lake City

6:57 pm - 11:29 pmIDA Idaho Falls Fanning Field-GEG Spokane

5h 32m1 stop Salt Lake City

$770Delta

Thu, Sep 17 - Sun, Sep 20

11:10 am - 6:17 pmGEG Spokane-IDA Idaho Falls Fanning Field

6h 07m2 stops Seattle/Tacoma Intl Salt Lake City

6:57 pm - 11:59 pmIDA Idaho Falls Fanning Field-GEG Spokane

6h 02m2 stops Salt Lake City Seattle/Tacoma Intl

$882Delta

Fri, Sep 18 - Sun, Sep 20

1:25 pm - 6:17 pmGEG Spokane-IDA Idaho Falls Fanning Field

3h 52m1 stop Salt Lake City

6:57 pm - 11:29 pmIDA Idaho Falls Fanning Field-GEG Spokane

5h 32m1 stop Salt Lake City

$895Delta

Fri, Sep 18 - Sun, Sep 20

5:10 am - 12:15 pmGEG Spokane-IDA Idaho Falls Fanning Field

6h 05m2 stops Seattle/Tacoma Intl Salt Lake City

6:00 am - 9:01 amIDA Idaho Falls Fanning Field-GEG Spokane

4h 01m1 stop Salt Lake City

$942Delta

Fri, Sep 18 - Sun, Sep 20

5:10 am - 12:15 pmGEG Spokane-IDA Idaho Falls Fanning Field

6h 05m2 stops Seattle/Tacoma Intl Salt Lake City

6:00 am - 12:20 pmIDA Idaho Falls Fanning Field-GEG Spokane

7h 20m2 stops Salt Lake City Seattle/Tacoma Intl

$989Delta

Fri, Sep 18 - Sun, Sep 20

5:21 pm - 10:56 pmGEG Spokane-IDA Idaho Falls Fanning Field

4h 35m1 stop Seattle/Tacoma Intl

6:18 am - 11:37 amIDA Idaho Falls Fanning Field-GEG Spokane

6h 19m1 stop Seattle/Tacoma Intl

$1,117Alaska Airlines

Fri, Sep 18 - Sun, Sep 20

3:34 pm - 10:56 pmGEG Spokane-IDA Idaho Falls Fanning Field

6h 22m1 stop Seattle/Tacoma Intl

3:57 pm - 9:01 pmIDA Idaho Falls Fanning Field-GEG Spokane

6h 04m2 stops Portland Seattle/Tacoma Intl

$1,154Alaska Airlines

Fri, Sep 18 - Sun, Sep 20

5:52 am - 1:24 pmGEG Spokane-IDA Idaho Falls Fanning Field

6h 32m2 stops Seattle/Tacoma Intl Portland

3:57 pm - 9:01 pmIDA Idaho Falls Fanning Field-GEG Spokane

6h 04m2 stops Portland Seattle/Tacoma Intl

$1,398Alaska Airlines

Useful Info

Low season	March
High season	July
Cheapest flight	$203

Best time to beat the crowds but there is an average 10% increase in price.

Most popular time to fly with an average 2% increase in price.

Flight from Spokane to Idaho Falls

How does KAYAK find such low prices on flights from Idaho to Idaho Falls?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Idaho to Idaho Falls.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Idaho to Idaho Falls?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Idaho Falls from Idaho is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Idaho to Idaho Falls?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Idaho Falls with an airline and back to Idaho with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho to Idaho Falls?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Idaho Falls from Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.