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Cheap flights from Anchorage to Idaho Falls from $361

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Anchorage to Idaho Falls departing on 8/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Anchorage to Idaho Falls

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
6:17 pm - 1:24 pm
ANC
-
IDA
17h 07m
2 stops
Alaska Airlines Logo
6:18 am - 1:38 am
IDA
-
ANC
21h 20m
1 stop
$651Alaska Airlines
Fri, Sep 4 - Sun, Sep 6
Alaska Airlines Logo
5:09 pm - 3:20 pm
ANC
-
IDA
20h 11m
1 stop
Alaska Airlines Logo
3:57 pm - 8:42 pm
IDA
-
ANC
6h 45m
1 stop
$653Alaska Airlines
Thu, Sep 17 - Sun, Sep 20
Alaska Airlines Logo
11:28 pm - 1:24 pm
ANC
-
IDA
11h 56m
2 stops
Alaska Airlines Logo
3:57 pm - 11:39 pm
IDA
-
ANC
9h 42m
2 stops
$656Alaska Airlines
Fri, Sep 4 - Sun, Sep 6
Alaska Airlines Logo
1:59 am - 1:24 pm
ANC
-
IDA
9h 25m
2 stops
Alaska Airlines Logo
2:01 pm - 9:39 pm
IDA
-
ANC
9h 38m
1 stop
$658Alaska Airlines
Wed, Sep 16 - Sun, Sep 20
Alaska Airlines Logo
6:17 pm - 3:20 pm
ANC
-
IDA
19h 03m
1 stop
Alaska Airlines Logo
2:01 pm - 9:39 pm
IDA
-
ANC
9h 38m
1 stop
$659Alaska Airlines
Thu, Sep 17 - Sun, Sep 20
Alaska Airlines Logo
1:29 am - 1:24 pm
ANC
-
IDA
9h 55m
2 stops
Alaska Airlines Logo
3:57 pm - 10:45 pm
IDA
-
ANC
8h 48m
2 stops
$663Alaska Airlines
Wed, Sep 16 - Sun, Sep 20
Alaska Airlines Logo
1:29 am - 1:24 pm
ANC
-
IDA
9h 55m
2 stops
Alaska Airlines Logo
2:01 pm - 8:42 pm
IDA
-
ANC
8h 41m
2 stops
$669Alaska Airlines
Wed, Sep 16 - Sun, Sep 20
Alaska Airlines Logo
5:55 am - 11:42 pm
ANC
-
IDA
15h 47m
1 stop
Alaska Airlines Logo
6:04 am - 11:08 am
IDA
-
ANC
7h 04m
1 stop
$693Alaska Airlines
Sun, Nov 1 - Tue, Nov 3
Alaska Airlines Logo
2:20 pm - 10:39 pm
ANC
-
IDA
6h 19m
1 stop
Alaska Airlines Logo
4:03 pm - 10:40 pm
IDA
-
ANC
8h 37m
1 stop
$695Alaska Airlines
Wed, Dec 9 - Sun, Dec 13
Alaska Airlines Logo
2:00 am - 1:16 pm
ANC
-
IDA
9h 16m
2 stops
Alaska Airlines Logo
1:53 pm - 9:50 pm
IDA
-
ANC
9h 57m
1 stop
$698Alaska Airlines
Sat, Oct 31 - Tue, Nov 3

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Alaska Airlines flights from Anchorage to Idaho Falls

Our best Alaska Airlines deals on Anchorage to Idaho Falls flight tickets
Alaska Airlines
Sep 4
ANC6:17 pmAnchorage
17h 07m
2 stops
IDA1:24 pmIdaho Falls Fanning Field
Sep 6
IDA6:18 amIdaho Falls Fanning Field
21h 20m
1 stop
ANC1:38 amAnchorage
$651
Alaska Airlines
Sep 17
ANC5:09 pmAnchorage
20h 11m
1 stop
IDA3:20 pmIdaho Falls Fanning Field
Sep 20
IDA3:57 pmIdaho Falls Fanning Field
6h 45m
1 stop
ANC8:42 pmAnchorage
$653
Alaska Airlines
Sep 4
ANC11:28 pmAnchorage
11h 56m
2 stops
IDA1:24 pmIdaho Falls Fanning Field
Sep 6
IDA3:57 pmIdaho Falls Fanning Field
9h 42m
2 stops
ANC11:39 pmAnchorage
$656

momondo Fare Finder

 
Customize your flight search to find flights from Anchorage 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, momondo users made 832,500 searches. Data last updated July 14, 2026.
Use the filters below to find and compare flights from Anchorage to Idaho Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AnchorageIdaho Falls

ANC - IDA

ANCIDA

Anchorage

Fri 9/4

6:17 pm-1:24 pm

2 stops17h 07m

Idaho Falls Fanning Field

Sun 9/6

6:18 am-1:38 am

1 stop21h 20m

$651

AnchorageIdaho Falls

ANC - IDA

ANCIDA

Anchorage

Thu 9/17

5:09 pm-3:20 pm

1 stop20h 11m

Idaho Falls Fanning Field

Sun 9/20

3:57 pm-8:42 pm

1 stop6h 45m

$653

AnchorageIdaho Falls

ANC - IDA

ANCIDA

Anchorage

Fri 9/4

11:28 pm-1:24 pm

2 stops11h 56m

Idaho Falls Fanning Field

Sun 9/6

3:57 pm-11:39 pm

2 stops9h 42m

$656

AnchorageIdaho Falls

ANC - IDA

ANCIDA

Anchorage

Wed 9/16

1:59 am-1:24 pm

2 stops9h 25m

Idaho Falls Fanning Field

Sun 9/20

2:01 pm-9:39 pm

1 stop9h 38m

$658

AnchorageIdaho Falls

ANC - IDA

ANCIDA

Anchorage

Thu 9/17

6:17 pm-3:20 pm

1 stop19h 03m

Idaho Falls Fanning Field

Sun 9/20

2:01 pm-9:39 pm

1 stop9h 38m

$659

AnchorageIdaho Falls

ANC - IDA

ANCIDA

Anchorage

Wed 9/16

1:29 am-1:24 pm

2 stops9h 55m

Idaho Falls Fanning Field

Sun 9/20

3:57 pm-10:45 pm

2 stops8h 48m

$663

AnchorageIdaho Falls

ANC - IDA

ANCIDA

Anchorage

Wed 9/16

1:29 am-1:24 pm

2 stops9h 55m

Idaho Falls Fanning Field

Sun 9/20

2:01 pm-8:42 pm

2 stops8h 41m

$669

AnchorageIdaho Falls

ANC - IDA

ANCIDA

Anchorage

Sun 11/1

5:55 am-11:42 pm

1 stop15h 47m

Idaho Falls Fanning Field

Tue 11/3

6:04 am-11:08 am

1 stop7h 04m

$693
Quickest round-trip

AnchorageIdaho Falls

ANC - IDA

ANCIDA

Anchorage

Wed 12/9

2:20 pm-10:39 pm

1 stop6h 19m

Idaho Falls Fanning Field

Sun 12/13

4:03 pm-10:40 pm

1 stop8h 37m

$695

AnchorageIdaho Falls

ANC - IDA

ANCIDA

Anchorage

Sat 10/31

2:00 am-1:16 pm

2 stops9h 16m

Idaho Falls Fanning Field

Tue 11/3

1:53 pm-9:50 pm

1 stop9h 57m

$698

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 Anchorage 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

Can stopping save me money on Anchorage to Idaho Falls flights?

You could potentially save up to 66% on your flight if you consider stops on a Anchorage to Idaho Falls flight.

When to book flights from Anchorage to Idaho Falls

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

Cheap Anchorage to Idaho Falls (ANC to IDA) flight deals and tips

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

Fastest flight time

7h 54m

Direct flights

None
The fastest flight from Anchorage to Idaho Falls takes 7h 54m
There are no direct flights from Anchorage to Idaho Falls. There are no popular flight routes from Anchorage to Idaho Falls.
Search flight deals

Frequently asked questions about flying from Anchorage to Idaho Falls

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

    There are 1967.9 mi between Anchorage and Idaho Falls Fanning Field. Typically, this will take 7h 54m by plane in normal conditions.

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Anchorage Airport to Idaho Falls Fanning Field Airport.

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

    The necessary travel and health documents for your Idaho Falls Fanning Field Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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 Anchorage to Idaho Falls?

Finding the right flight to Idaho Falls from Anchorage is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Idaho Falls quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Anchorage to Idaho Falls flights to just show those with flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Anchorage to Idaho Falls.

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

Of course. momondo tracks the price of Anchorage to Idaho Falls flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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