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$229+ Cheap flights from Idaho Falls (IDA) to Idaho

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — BOI
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
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Cheap flight deals from Idaho Falls to Idaho

Cheapest flights from Idaho Falls to Idaho
Explore the most affordable flight options available from Idaho Falls to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

This Alaska Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/288:00 am
IDA
-
GEG
1 stop5h 29m
Alaska Airlines
Wed 3/412:00 pm
GEG
-
IDA
1 stop3h 43m
Alaska Airlines
Deal found 2/2$229
This Alaska Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/65:20 pm
IDA
-
GEG
1 stop5h 17m
Alaska Airlines
Fri 3/135:40 am
GEG
-
IDA
1 stop10h 03m
Alaska Airlines
Deal found 2/2$301
This Alaska Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/288:00 am
IDA
-
GEG
1 stop4h 06m
Alaska Airlines
Sat 3/77:05 am
GEG
-
IDA
1 stop8h 38m
Alaska Airlines
Deal found 2/1$318
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/285:25 am
IDA
-
GEG
2 stops8h 10m
Delta
Sat 3/75:45 am
GEG
-
IDA
1 stop5h 37m
Delta
Deal found 2/1$353
This Expedia deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/18:00 am
IDA
-
GEG
1 stop16h 01m
Alaska Airlines
Tue 3/37:05 am
GEG
-
IDA
1 stop8h 38m
Alaska Airlines
Deal found 2/1$370
This Alaska Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/188:00 am
IDA
-
GEG
1 stop4h 06m
Alaska Airlines
Tue 2/245:57 pm
GEG
-
IDA
1 stop4h 39m
Alaska Airlines
Deal found 2/2$388
This Delta deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/205:25 am
IDA
-
LWS
1 stop7h 10m
Delta
Mon 2/2312:24 pm
LWS
-
IDA
1 stop4h 25m
Delta
Deal found 1/31$612
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/135:25 am
IDA
-
LWS
1 stop7h 10m
Delta
Mon 2/1612:24 pm
LWS
-
IDA
1 stop4h 25m
Delta
Deal found 2/2$636

Find flight deals from Idaho Falls to Idaho

Keep the following information in mind while searching for Idaho Falls to Idaho flight deals. Data was last updated February 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$229
(Alaska Airlines)

Popular in

October

Cheapest in

February

Average price

$211
Provider with most accurate pricing for Idaho Falls Fanning Field-Boise Air Term. Gowen Fld flight deals.
Search Deals
Provider most trusted by Cheapflights users for Idaho Falls Fanning Field-Boise Air Term. Gowen Fld flights.
Search Deals
From Idaho Falls Fanning Field to Idaho
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($70 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho Falls to Idaho that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 3, 2026.
Use the filters below to find and compare flights from Idaho Falls to Idaho that are best for you.

Fly from

Idaho Falls

Fly to

Idaho

Route

Depart

Return

Price

Idaho FallsSpokane

IDA - GEG

IDAGEG

Idaho Falls Fanning Field

Sat 2/28

8:00 am-12:29 pm

1 stop5h 29m

Spokane

Wed 3/4

12:00 pm-4:43 pm

1 stop3h 43m

$229

Idaho FallsSpokane

IDA - GEG

IDAGEG

Idaho Falls Fanning Field

Fri 3/6

5:20 pm-9:37 pm

1 stop5h 17m

Spokane

Fri 3/13

5:40 am-4:43 pm

1 stop10h 03m

$301

Idaho FallsSpokane

IDA - GEG

IDAGEG

Idaho Falls Fanning Field

Sat 2/28

8:00 am-11:06 am

1 stop4h 06m

Spokane

Sat 3/7

7:05 am-4:43 pm

1 stop8h 38m

$318

Idaho FallsSpokane

IDA - GEG

IDAGEG

Idaho Falls Fanning Field

Sat 2/28

5:25 am-12:35 pm

2 stops8h 10m

Spokane

Sat 3/7

5:45 am-12:22 pm

1 stop5h 37m

$353

Idaho FallsSpokane

IDA - GEG

IDAGEG

Idaho Falls Fanning Field

Sun 3/1

8:00 am-11:01 pm

1 stop16h 01m

Spokane

Tue 3/3

7:05 am-4:43 pm

1 stop8h 38m

$370

Idaho FallsSpokane

IDA - GEG

IDAGEG

Idaho Falls Fanning Field

Wed 2/18

6:35 pm-11:54 pm

1 stop6h 19m

Spokane

Tue 2/24

6:05 am-5:49 pm

2 stops10h 44m

$462

Idaho FallsLewiston

IDA - LWS

IDALWS

Idaho Falls Fanning Field

Fri 2/20

5:25 am-11:35 am

1 stop7h 10m

Lewiston Nez Perce Rgnl

Mon 2/23

12:24 pm-5:49 pm

1 stop4h 25m

$612

Idaho FallsLewiston

IDA - LWS

IDALWS

Idaho Falls Fanning Field

Fri 2/13

5:25 am-11:35 am

1 stop7h 10m

Lewiston Nez Perce Rgnl

Mon 2/16

12:24 pm-5:49 pm

1 stop4h 25m

$636

Idaho FallsSpokane

IDA - GEG

IDAGEG

Idaho Falls Fanning Field

Thu 7/23

1:59 pm-7:02 pm

1 stop6h 03m

$268

Idaho FallsSpokane

IDA - GEG

IDAGEG

Idaho Falls Fanning Field

Sun 2/8

1:34 pm-9:58 am

1 stop21h 24m

$295

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

Showing 1-10 of 13 results
1
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Best time to book a flight from Idaho Falls to Idaho

Have a flexible travel schedule? Discover the best time to fly to Idaho from Idaho Falls with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Idaho Falls to Idaho
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Idaho

Get insights into the airlines that provide service to Idaho. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Idaho. Reviews last updated February 3, 2026.
See what other customers who have flown with Delta from Idaho Falls to Idaho have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,138 reviews

Crew

8.5

Comfort

7.9

Food

7.2

Overall

7.9

Entertainment

7.8

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,138 reviews
Delta
7.9
Good
8,138 reviews

Crew

8.5

Comfort

7.9

Food

7.2

Overall

7.9

Entertainment

7.8

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Idaho Falls to Idaho. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Idaho Falls to Idaho?

    Idaho Falls Fanning Field (IDA) is the airport you will fly out of if you book a flight from Idaho Falls to Idaho. It is only a 3.8 mi journey to Fanning Field (IDA) from Idaho Falls’s city center.

  • How long is the flight from Idaho Falls to Idaho?

    Alaska Airlines and Delta can get you from Idaho Falls to Idaho in just under 5h 29m. Your travel time can differ by up to 1h 41m. The distance from Idaho Falls to Idaho is about 387 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Idaho Falls to Idaho?

    While some choose either Idaho Falls Fanning Field - Lewiston Nez Perce Rgnl or Idaho Falls Fanning Field - Pocatello, Idaho Falls Fanning Field - Spokane is the most popular route from Idaho Falls to Idaho.

  • Can I find deals for flights from Idaho Falls to Idaho that include hotel bookings?

    Yes. In addition to deals on Idaho Falls to Idaho flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Idaho Falls to Idaho?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Idaho Falls to Idaho.

  • Can I find deals for business class flights from Idaho Falls to Idaho?

    Yes. Cheapflights offers flight deals from Idaho Falls to Idaho by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Idaho Falls to Idaho

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Idaho Falls to Idaho

Discover the top airline that operate flights from Idaho Falls to Idaho. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$274Average$480FlexibilityNo cancel feeOn-timeN/A

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