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Idaho Falls

$233+ Cheap flights from Alaska to Idaho Falls (IDA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/8. Fares are subject to change and may not be available on all flights or dates of travel.
ANC — IDA
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheap flight deals from Alaska to Idaho Falls

Keep the following information in mind while searching for Alaska to Idaho Falls flight deals. Data was last updated April 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$468
(Delta)

One-way from

$233
(Delta)
Provider with most accurate pricing for Anchorage-Idaho Falls Fanning Field flight deals.
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Provider most trusted by Cheapflights users for Anchorage-Idaho Falls Fanning Field flights.
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From Alaska to Idaho Falls Fanning Field
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One-way flight from Alaska to Idaho Falls Fanning Field
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Find flight deals from Alaska to Idaho Falls

Cheapest flights from Alaska to Idaho Falls
Explore the most affordable flight options available from Alaska to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

This Delta deal was found by Cheapflights users on 4/28. 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.
Tue 6/1012:36 amANC - IDA
1 stop8h 03mDelta
Sun 6/156:52 pmIDA - ANC
1 stop6h 29mDelta
Deal found 4/28$468
This Alaska Airlines deal was found by Cheapflights users on 4/28. 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.
Tue 5/2012:28 amANC - IDA
1 stop20h 06mAlaska Airlines
Wed 5/286:00 amIDA - ANC
1 stop15h 48mAlaska Airlines
Deal found 4/28$540
This Hawaiian Airlines deal was found by Cheapflights users on 4/28. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/126:00 amANC - IDA
1 stop7h 22mHawaiian Airlines
Sun 6/154:03 pmIDA - ANC
1 stop9h 01mHawaiian Airlines
Deal found 4/28$657
This United Airlines deal was found by Cheapflights users on 4/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/123:51 pmANC - IDA
3 stops39h 53mUnited Airlines
Sun 6/152:25 pmIDA - ANC
2 stops34h 27mUnited Airlines
Deal found 4/28$1,189

Cheapflights Fare Finder

Customize your flight search to find flights from Alaska to Idaho Falls 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 April 29, 2025.
Use the filters below to find and compare flights from Alaska to Idaho Falls that are best for you.

Fly from

Alaska

Fly to

Idaho Falls

Route

Depart

Return

Price

AnchorageIdaho Falls

ANC - IDA

ANCIDA

Anchorage

Tue 6/10

12:36 am-10:39 am

1 stop8h 03m

Idaho Falls Fanning Field

Sun 6/15

6:52 pm-11:21 pm

1 stop6h 29m

$468

AnchorageIdaho Falls

ANC - IDA

ANCIDA

Anchorage

Tue 5/20

12:28 am-10:34 pm

1 stop20h 06m

Idaho Falls Fanning Field

Wed 5/28

6:00 am-7:48 pm

1 stop15h 48m

$540

AnchorageIdaho Falls

ANC - IDA

ANCIDA

Anchorage

Thu 6/12

6:00 am-3:22 pm

1 stop7h 22m

Idaho Falls Fanning Field

Sun 6/15

4:03 pm-11:04 pm

1 stop9h 01m

$657

AnchorageIdaho Falls

ANC - IDA

ANCIDA

Anchorage

Thu 6/12

3:51 pm-9:44 am

3 stops39h 53m

Idaho Falls Fanning Field

Sun 6/15

2:25 pm-10:52 pm

2 stops34h 27m

$1,189

AnchorageIdaho Falls

ANC - IDA

ANCIDA

Anchorage

Sun 6/8

12:36 am-10:39 am

1 stop8h 03m

$233

AnchorageIdaho Falls

ANC - IDA

ANCIDA

Anchorage

Sun 6/15

5:30 pm-3:22 pm

1 stop19h 52m

$347

AnchorageIdaho Falls

ANC - IDA

ANCIDA

Anchorage

Mon 6/23

6:00 am-3:22 pm

1 stop7h 22m

$373

AnchorageIdaho Falls

ANC - IDA

ANCIDA

Anchorage

Thu 6/12

3:51 pm-9:44 am

3 stops39h 53m

$572

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Best time to book a flight from Alaska to Idaho Falls

Have a flexible travel schedule? Discover the best time to fly to Idaho Falls from Alaska 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 Alaska to Idaho Falls

What is the cheapest time of day to fly from AK to IDA?

Find hourly flight availability from Alaska to Idaho Falls. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 29, 2025.

When flying from Alaska to Idaho Falls, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Idaho Falls by month

Plan your trip to Idaho Falls by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Idaho Falls ranges from 0.6 - 2.0 inches per month. May is typically the wettest month, when rainfall can reach 2.0 in. July is typically the driest time to visit Idaho Falls when rainfall is around 0.6 in.

Temperature in Idaho Falls by month

Plan your trip to Idaho Falls by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Idaho Falls, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Idaho Falls

Get insights into the airlines that provide service to Idaho Falls. 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 Falls. Reviews last updated April 29, 2025.
To help decide which airline to fly from Alaska to Idaho Falls, see what other customers have to say about Alaska Airlines, Delta and Hawaiian Airlines. 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.
Alaska Airlines
8.0
Very good
9,949 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,949 reviews
Alaska Airlines
8.0
Very good
9,949 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,929 reviews
Alaska Airlines
8.0
Very good
9,949 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,402 reviews
Alaska Airlines
8.0
Very good
9,949 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,949 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Alaska to Idaho Falls. 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 into for flights to Idaho Falls from Alaska?

    If you book a flight to Idaho Falls from Alaska, you will be flying to Fanning Field, which is the city’s only airport. Idaho Falls Fanning Field (IDA) is located 3.8 mi from the center of Idaho Falls.

  • What are the cheapest airlines to fly from Alaska to Idaho Falls one-way?

    One-way options have recently been found by users for as low as $233 on Delta. Other airlines that offer cheap prices include Alaska Airlines from $347 and Hawaiian Airlines from $373 one-way.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Alaska to Idaho Falls?

    Currently, October is the cheapest month in which you can book a flight from Alaska to Idaho Falls (average of $380). Flying from Alaska to Idaho Falls in July is currently the most expensive (average of $628). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top airline flying from Alaska to Idaho Falls

Discover the top airline that operate flights from Alaska to Idaho Falls. 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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$469Average$749FlexibilityNo cancel feeOn-time75%

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