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

Prices for flights from Idaho to Idaho Falls Fanning Field Airport were last updated today.

How many operators does momondo search for flights from Idaho to Idaho Falls Fanning Field Airport?

The number of operators available for flights from Idaho to Idaho Falls Fanning Field Airport is 2 as of December 2025.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho 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.

$264 Cheap Flights from Idaho to Idaho Falls in 2025/26

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0 bags

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Find the cheapest flights from Idaho to Idaho Falls

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12:10 pm - 10:59 pm

GEG

IDA

9h 49m1 stop

6:58 pm - 12:44 pm

IDA

GEG

18h 46m1 stop

$264Alaska Airlines

Sat, Jan 31 - Wed, Feb 4

5:00 am - 6:18 pm

GEG

IDA

12h 18m2 stops

6:58 pm - 12:23 am

IDA

GEG

6h 25m1 stop

$319Alaska Airlines

Sat, Jan 31 - Wed, Feb 4

8:00 am - 6:18 pm

GEG

IDA

9h 18m2 stops

9:00 am - 3:48 pm

IDA

GEG

7h 48m2 stops

$333Alaska Airlines

Sat, Jan 24 - Sat, Jan 31

9:20 am - 6:18 pm

GEG

IDA

7h 58m2 stops

6:58 pm - 11:04 pm

IDA

GEG

5h 06m1 stop

$336Alaska Airlines

Sat, Jan 31 - Wed, Feb 4

7:49 pm - 10:59 pm

GEG

IDA

26h 10m1 stop

6:58 pm - 11:38 am

IDA

GEG

17h 40m2 stops

$349Alaska Airlines

Mon, Feb 2 - Thu, Feb 5

7:28 pm - 6:18 pm

GEG

IDA

21h 50m2 stops

9:00 am - 8:40 am

IDA

GEG

24h 40m2 stops

$353Alaska Airlines

Mon, Feb 2 - Thu, Feb 5

6:00 pm - 10:59 pm

GEG

IDA

3h 59m1 stop

9:00 am - 12:44 pm

IDA

GEG

4h 44m1 stop

$355Alaska Airlines

Mon, Feb 2 - Thu, Feb 5

5:00 pm - 10:14 pm

GEG

IDA

4h 14m1 stop

6:10 am - 9:12 am

IDA

GEG

4h 02m1 stop

$357Delta

Fri, Jun 19 - Sun, Jun 21

5:25 pm - 10:45 pm

GEG

IDA

4h 20m1 stop

4:08 pm - 6:51 pm

IDA

GEG

3h 43m1 stop

$386Alaska Airlines

Thu, May 28 - Sun, May 31

9:25 am - 4:19 pm

GEG

IDA

5h 54m1 stop

4:59 pm - 1:53 pm

IDA

GEG

21h 54m1 stop

$403Alaska Airlines

Sat, Apr 11 - Sun, Apr 12

Delta flights from Idaho to Idaho Falls

Our best Delta deals on Idaho to Idaho Falls flight tickets

Delta

Jun 19

GEG5:00 pmSpokane

4h 14m

1 stop

IDA10:14 pmIdaho Falls Fanning Field

Jun 21

IDA6:10 amIdaho Falls Fanning Field

4h 02m

1 stop

GEG9:12 amSpokane

$357

Find similar

Delta

Jun 19

GEG5:00 pmSpokane

4h 14m

1 stop

IDA10:14 pmIdaho Falls Fanning Field

Jun 21

IDA6:50 pmIdaho Falls Fanning Field

5h 54m

2 stops

GEG11:44 pmSpokane

$486

Find similar

Delta

Jan 10

GEG5:15 amSpokane

6h 19m

1 stop

IDA12:34 pmIdaho Falls Fanning Field

Jan 14

IDA5:25 amIdaho Falls Fanning Field

4h 46m

1 stop

GEG9:11 amSpokane

$537

Find similar

Alaska Airlines flights from Idaho to Idaho Falls

Our best Alaska Airlines deals on Idaho to Idaho Falls flight tickets

Alaska Airlines

Jan 31

GEG12:10 pmSpokane

9h 49m

1 stop

IDA10:59 pmIdaho Falls Fanning Field

Feb 4

IDA6:58 pmIdaho Falls Fanning Field

18h 46m

1 stop

GEG12:44 pmSpokane

$264

Find similar

Alaska Airlines

Jan 31

GEG5:00 amSpokane

12h 18m

2 stops

IDA6:18 pmIdaho Falls Fanning Field

Feb 4

IDA6:58 pmIdaho Falls Fanning Field

6h 25m

1 stop

GEG12:23 amSpokane

$319

Find similar

Alaska Airlines

Jan 24

GEG8:00 amSpokane

9h 18m

2 stops

IDA6:18 pmIdaho Falls Fanning Field

Jan 31

IDA9:00 amIdaho Falls Fanning Field

7h 48m

2 stops

GEG3:48 pmSpokane

$333

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SpokaneIdaho Falls

GEG - IDA

GEGIDA

Spokane

Sat 1/31

12:10 pm-10:59 pm

1 stop9h 49m

Idaho Falls Fanning Field

Wed 2/4

6:58 pm-12:44 pm

1 stop18h 46m

$264

SpokaneIdaho Falls

GEG - IDA

GEGIDA

Spokane

Sat 1/31

5:00 am-6:18 pm

2 stops12h 18m

Idaho Falls Fanning Field

Wed 2/4

6:58 pm-12:23 am

1 stop6h 25m

$319

SpokaneIdaho Falls

GEG - IDA

GEGIDA

Spokane

Sat 1/24

8:00 am-6:18 pm

2 stops9h 18m

Idaho Falls Fanning Field

Sat 1/31

9:00 am-3:48 pm

2 stops7h 48m

$333

SpokaneIdaho Falls

GEG - IDA

GEGIDA

Spokane

Sat 1/31

9:20 am-6:18 pm

2 stops7h 58m

Idaho Falls Fanning Field

Wed 2/4

6:58 pm-11:04 pm

1 stop5h 06m

$336

SpokaneIdaho Falls

GEG - IDA

GEGIDA

Spokane

Mon 2/2

7:49 pm-10:59 pm

1 stop26h 10m

Idaho Falls Fanning Field

Thu 2/5

6:58 pm-11:38 am

2 stops17h 40m

$349

SpokaneIdaho Falls

GEG - IDA

GEGIDA

Spokane

Mon 2/2

7:28 pm-6:18 pm

2 stops21h 50m

Idaho Falls Fanning Field

Thu 2/5

9:00 am-8:40 am

2 stops24h 40m

$353

SpokaneIdaho Falls

GEG - IDA

GEGIDA

Spokane

Mon 2/2

6:00 pm-10:59 pm

1 stop3h 59m

Idaho Falls Fanning Field

Thu 2/5

9:00 am-12:44 pm

1 stop4h 44m

$355

SpokaneIdaho Falls

GEG - IDA

GEGIDA

Spokane

Fri 6/19

5:00 pm-10:14 pm

1 stop4h 14m

Idaho Falls Fanning Field

Sun 6/21

6:10 am-9:12 am

1 stop4h 02m

$357

SpokaneIdaho Falls

GEG - IDA

GEGIDA

Spokane

Thu 5/28

5:25 pm-10:45 pm

1 stop4h 20m

Idaho Falls Fanning Field

Sun 5/31

4:08 pm-6:51 pm

1 stop3h 43m

$386

SpokaneIdaho Falls

GEG - IDA

GEGIDA

Spokane

Sat 4/11

9:25 am-4:19 pm

1 stop5h 54m

Idaho Falls Fanning Field

Sun 4/12

4:59 pm-1:53 pm

1 stop21h 54m

$403

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Idaho 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 day to depart on your flight to Idaho Falls?

Our data shows that Sunday is the least expensive day to fly to Idaho Falls. Tickets to fly out on this day can be as low as $578. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Idaho Falls on Saturday is $733.

Cheap Idaho to Idaho Falls flight deals and tips

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

Fastest flight time	3h 36m
Direct flights	None

The fastest flight from Idaho to Idaho Falls takes 3h 36m

There are no direct flights from Idaho to Idaho Falls. There are no popular flight routes from Idaho to Idaho Falls.

Search flight deals

When did momondo last update prices for flights from Idaho to Idaho Falls Fanning Field Airport?
Prices for flights from Idaho to Idaho Falls Fanning Field Airport were last updated today.
How many operators does momondo search for flights from Idaho to Idaho Falls Fanning Field Airport?
The number of operators available for flights from Idaho to Idaho Falls Fanning Field Airport is 2 as of December 2025.
How old do you have to be to fly from Idaho to Idaho Falls Fanning Field Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho 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.

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Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Idaho to Idaho Falls. momondo saves you time and could save you money on your trip.

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

Yes. All flights to Idaho Falls from Idaho on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Idaho Falls from Idaho.

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

Yes momondo offers price alerts on flights to Idaho Falls from Idaho. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Cheap flights from Idaho to Idaho Falls from $264

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho to Idaho Falls departing on 1/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Idaho to Idaho Falls

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Our best Delta deals on Idaho to Idaho Falls flight tickets

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Our best Alaska Airlines deals on Idaho to Idaho Falls flight tickets

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

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Cheap Idaho to Idaho Falls flight deals and tips

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

Fastest flight time

Direct flights

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

How many operators does momondo search for flights from Idaho to Idaho Falls Fanning Field Airport?

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

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

Traveling to a place near Idaho Falls?

Why use momondo?

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

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

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

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

An easier way to manage your Idaho Falls trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Idaho