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Cheap flights from Spokane to Idaho Falls from $203

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Spokane to Idaho Falls

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
6:10 am - 3:21 pmGEG  Spokane-IDA Idaho Falls Fanning Field
8h 11m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
9:08 am - 2:51 pmIDA  Idaho Falls Fanning Field-GEG Spokane
6h 43m1 stop Seattle/Tacoma Intl
$405Alaska Airlines
Tue, Jan 12 - Tue, Jan 19
Alaska Airlines Logo
5:00 am - 1:19 pmGEG  Spokane-IDA Idaho Falls Fanning Field
7h 19m1 stop Portland
Alaska Airlines Logo
3:58 pm - 7:02 pmIDA  Idaho Falls Fanning Field-GEG Spokane
4h 04m1 stop Portland
$405Alaska Airlines
Tue, Jan 19 - Tue, Jan 19
Alaska Airlines Logo
5:00 am - 1:19 pmGEG  Spokane-IDA Idaho Falls Fanning Field
7h 19m1 stop Portland
Alaska Airlines Logo
3:58 pm - 7:02 pmIDA  Idaho Falls Fanning Field-GEG Spokane
4h 04m1 stop Portland
$405Alaska Airlines
Tue, Jan 12 - Tue, Jan 12
Alaska Airlines Logo
10:06 am - 3:21 pmGEG  Spokane-IDA Idaho Falls Fanning Field
4h 15m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
3:58 pm - 6:59 pmIDA  Idaho Falls Fanning Field-GEG Spokane
4h 01m1 stop Portland
$405Alaska Airlines
Wed, Jan 6 - Tue, Jan 12
Alaska Airlines Logo
10:06 am - 3:21 pmGEG  Spokane-IDA Idaho Falls Fanning Field
4h 15m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
1:56 pm - 9:15 pmIDA  Idaho Falls Fanning Field-GEG Spokane
32h 19m2 stops Seattle/Tacoma Intl San Diego
$421Alaska Airlines
Wed, Jan 6 - Tue, Jan 12
Alaska Airlines Logo
8:21 am - 1:19 pmGEG  Spokane-IDA Idaho Falls Fanning Field
3h 58m1 stop Portland
Alaska Airlines Logo
3:58 pm - 9:15 pmIDA  Idaho Falls Fanning Field-GEG Spokane
30h 17m2 stops Portland San Diego
$421Alaska Airlines
Tue, Jan 12 - Tue, Jan 12
Alaska Airlines Logo
8:03 am - 1:17 pmGEG  Spokane-IDA Idaho Falls Fanning Field
4h 14m1 stop Portland
Alaska Airlines Logo
3:44 pm - 11:02 pmIDA  Idaho Falls Fanning Field-GEG Spokane
32h 18m2 stops Portland San Diego
$421Alaska Airlines
Wed, Dec 2 - Wed, Dec 9
Alaska Airlines Logo
3:45 pm - 10:52 pmGEG  Spokane-IDA Idaho Falls Fanning Field
6h 07m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
8:00 am - 12:34 pmIDA  Idaho Falls Fanning Field-GEG Spokane
5h 34m1 stop Seattle/Tacoma Intl
$425Alaska Airlines
Wed, Jan 6 - Sat, Jan 9
Alaska Airlines Logo
8:03 am - 1:17 pmGEG  Spokane-IDA Idaho Falls Fanning Field
4h 14m1 stop Portland
Alaska Airlines Logo
3:44 pm - 6:42 pmIDA  Idaho Falls Fanning Field-GEG Spokane
3h 58m1 stop Portland
$425Alaska Airlines
Wed, Dec 2 - Wed, Dec 9
Alaska Airlines Logo
5:00 am - 1:19 pmGEG  Spokane-IDA Idaho Falls Fanning Field
7h 19m1 stop Portland
Alaska Airlines Logo
8:00 am - 12:34 pmIDA  Idaho Falls Fanning Field-GEG Spokane
5h 34m1 stop Seattle/Tacoma Intl
$425Alaska Airlines
Sun, Jan 10 - Tue, Jan 12

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Alaska Airlines flights from Spokane to Idaho Falls

Our best Alaska Airlines deals on Spokane to Idaho Falls flight tickets
Alaska Airlines
Jan 12
GEG5:00 amSpokane
7h 19m
1 stop
IDA1:19 pmIdaho Falls Fanning Field
Jan 12
IDA3:58 pmIdaho Falls Fanning Field
4h 04m
1 stop
GEG7:02 pmSpokane
$405
Alaska Airlines
Dec 2
GEG8:03 amSpokane
4h 14m
1 stop
IDA1:17 pmIdaho Falls Fanning Field
Dec 9
IDA3:44 pmIdaho Falls Fanning Field
32h 18m
2 stops
GEG11:02 pmSpokane
$421
Alaska Airlines
Dec 2
GEG8:03 amSpokane
4h 14m
1 stop
IDA1:17 pmIdaho Falls Fanning Field
Dec 9
IDA3:44 pmIdaho Falls Fanning Field
3h 58m
1 stop
GEG6:42 pmSpokane
$425

Delta flights from Spokane to Idaho Falls

Our best Delta deals on Spokane to Idaho Falls flight tickets
Delta
Nov 18
GEG5:04 pmSpokane
3h 55m
1 stop
IDA9:59 pmIdaho Falls Fanning Field
Dec 5
IDA5:35 amIdaho Falls Fanning Field
4h 43m
1 stop
GEG9:18 amSpokane
$535
Delta
Nov 15
GEG5:04 pmSpokane
3h 55m
1 stop
IDA9:59 pmIdaho Falls Fanning Field
Nov 22
IDA6:00 amIdaho Falls Fanning Field
6h 49m
1 stop
GEG11:49 amSpokane
$575
Delta
Dec 28
GEG1:25 pmSpokane
3h 48m
1 stop
IDA6:13 pmIdaho Falls Fanning Field
Jan 3
IDA5:40 amIdaho Falls Fanning Field
4h 37m
1 stop
GEG9:17 amSpokane
$577

momondo Fare Finder

 
Use the filters below to find and compare flights from Spokane to Idaho Falls that are best for you.

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Cheapest round-trip

SpokaneIdaho Falls

GEG Spokane - IDA Idaho Falls Fanning Field

GEGIDA

Spokane

Tue 1/12

6:10 am-3:21 pm

1 stop8h 11m

Idaho Falls Fanning Field

Tue 1/19

9:08 am-2:51 pm

1 stop6h 43m

$405

SpokaneIdaho Falls

GEG Spokane - IDA Idaho Falls Fanning Field

GEGIDA

Spokane

Tue 1/19

5:00 am-1:19 pm

1 stop7h 19m

Idaho Falls Fanning Field

Tue 1/19

3:58 pm-7:02 pm

1 stop4h 04m

$405

SpokaneIdaho Falls

GEG Spokane - IDA Idaho Falls Fanning Field

GEGIDA

Spokane

Tue 1/12

5:00 am-1:19 pm

1 stop7h 19m

Idaho Falls Fanning Field

Tue 1/12

3:58 pm-7:02 pm

1 stop4h 04m

$405

SpokaneIdaho Falls

GEG Spokane - IDA Idaho Falls Fanning Field

GEGIDA

Spokane

Wed 1/6

10:06 am-3:21 pm

1 stop4h 15m

Idaho Falls Fanning Field

Tue 1/12

3:58 pm-6:59 pm

1 stop4h 01m

$405

SpokaneIdaho Falls

GEG Spokane - IDA Idaho Falls Fanning Field

GEGIDA

Spokane

Wed 1/6

10:06 am-3:21 pm

1 stop4h 15m

Idaho Falls Fanning Field

Tue 1/12

1:56 pm-9:15 pm

2 stops32h 19m

$421

SpokaneIdaho Falls

GEG Spokane - IDA Idaho Falls Fanning Field

GEGIDA

Spokane

Tue 1/12

8:21 am-1:19 pm

1 stop3h 58m

Idaho Falls Fanning Field

Tue 1/12

3:58 pm-9:15 pm

2 stops30h 17m

$421

SpokaneIdaho Falls

GEG Spokane - IDA Idaho Falls Fanning Field

GEGIDA

Spokane

Wed 12/2

8:03 am-1:17 pm

1 stop4h 14m

Idaho Falls Fanning Field

Wed 12/9

3:44 pm-11:02 pm

2 stops32h 18m

$421

SpokaneIdaho Falls

GEG Spokane - IDA Idaho Falls Fanning Field

GEGIDA

Spokane

Wed 1/6

3:45 pm-10:52 pm

1 stop6h 07m

Idaho Falls Fanning Field

Sat 1/9

8:00 am-12:34 pm

1 stop5h 34m

$425
Quickest round-trip

SpokaneIdaho Falls

GEG Spokane - IDA Idaho Falls Fanning Field

GEGIDA

Spokane

Wed 12/2

8:03 am-1:17 pm

1 stop4h 14m

Idaho Falls Fanning Field

Wed 12/9

3:44 pm-6:42 pm

1 stop3h 58m

$425

SpokaneIdaho Falls

GEG Spokane - IDA Idaho Falls Fanning Field

GEGIDA

Spokane

Sun 1/10

5:00 am-1:19 pm

1 stop7h 19m

Idaho Falls Fanning Field

Tue 1/12

8:00 am-12:34 pm

1 stop5h 34m

$425

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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See travel insights to Idaho Falls from

How to get the cheapest flight ticket from Spokane to Idaho Falls

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 Falls?

If you aren’t able to travel to Idaho Falls during the month of May, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $0.

When to book flights from Spokane to Idaho Falls

Are you open to changing your travel dates? Check out the ideal times to fly from Spokane to Idaho Falls according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Spokane to Idaho Falls (GEG to IDA) flight deals and tips

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

Best Price Found

$203

Fastest flight time

4h 11m

Direct flights

None
The best one-way flight to Idaho Falls from Spokane in the past 72 hours is $203. The best round-trip flight deal from Spokane to Idaho Falls found on momondo in the last 72 hours is $405.
The fastest flight from Spokane to Idaho Falls takes 4h 11m
There are no direct flights from Spokane to Idaho Falls. There are no popular flight routes from Spokane to Idaho Falls.
Search flight deals

Frequently asked questions about flying from Spokane to Idaho Falls

  • How far is Spokane to Idaho Falls Fanning Field by plane?

    Spokane and Idaho Falls Fanning Field are 389.5 mi apart from one another. Typically, this will take 4h 11m by plane in normal conditions.

  • When did momondo last update prices for flights from Spokane Airport to Idaho Falls Fanning Field Airport?

    Prices for flights from Spokane Airport to Idaho Falls Fanning Field Airport refresh daily.

  • How old do you have to be to fly from Spokane Airport to Idaho Falls Fanning Field Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Spokane Airport to Idaho Falls Fanning Field Airport.

  • What documentation or ID do you need to fly to Idaho Falls Fanning Field Airport?

    The travel and health documents required for your trip to Idaho Falls Fanning Field 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 Idaho Falls Fanning Field Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Idaho Falls?

Book flights to Idaho Falls if you plan to visit one of these locations
Rexburg

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Idaho Falls from Spokane.

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

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

How can momondo help me find flights from Spokane to Idaho Falls?

Once all potential Spokane to Idaho Falls flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

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

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