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Cheap flights from Madison to Idaho Falls from $272

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Madison to Idaho Falls departing on 10/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Madison to Idaho Falls (MSN-IDA)

Cheap round-trip flights

Alaska Airlines Logo
11:28 am - 10:38 pmMSN-IDA
12h 10m2 stops
Alaska Airlines Logo
8:00 am - 9:25 pmIDA-MSN
12h 25m2 stops
$479Alaska Airlines
Find Deal
Tue, Mar 3 - Sat, Mar 7
Alaska Airlines Logo
11:28 am - 10:38 pmMSN-IDA
12h 10m2 stops
Alaska Airlines Logo
8:00 am - 9:25 pmIDA-MSN
12h 25m2 stops
$488Alaska Airlines
Find Deal
Tue, Mar 3 - Sat, Mar 7
Alaska Airlines Logo
11:28 am - 10:38 pmMSN-IDA
12h 10m2 stops
Alaska Airlines Logo
8:00 am - 9:25 pmIDA-MSN
12h 25m2 stops
$528Alaska Airlines
Find Deal
Tue, Mar 3 - Sat, Mar 7
United Airlines Logo
10:50 am - 8:54 pmMSN-IDA
11h 04m2 stops
United Airlines Logo
5:56 pm - 10:00 pmIDA-MSN
27h 04m1 stop
$553United Airlines
Find Deal
Wed, Sep 17 - Sun, Sep 21
United Airlines Logo
3:09 pm - 9:08 pmMSN-IDA
6h 59m1 stop
United Airlines Logo
2:35 pm - 8:49 pmIDA-MSN
5h 14m1 stop
$563United Airlines
Find Deal
Tue, Mar 3 - Sat, Mar 7
United Airlines Logo
3:09 pm - 9:08 pmMSN-IDA
6h 59m1 stop
United Airlines Logo
2:35 pm - 8:49 pmIDA-MSN
5h 14m1 stop
$572United Airlines
Find Deal
Tue, Mar 3 - Sat, Mar 7
United Airlines Logo
3:09 pm - 8:54 pmMSN-IDA
6h 45m1 stop
United Airlines Logo
5:56 pm - 10:00 pmIDA-MSN
27h 04m1 stop
$579United Airlines
Find Deal
Wed, Sep 17 - Sun, Sep 21
United Airlines Logo
10:45 am - 5:22 pmMSN-IDA
7h 37m2 stops
United Airlines Logo
2:35 pm - 8:49 pmIDA-MSN
5h 14m1 stop
$609United Airlines
Find Deal
Tue, Mar 3 - Sat, Mar 7
United Airlines Logo
3:09 pm - 9:08 pmMSN-IDA
6h 59m1 stop
United Airlines Logo
7:00 am - 8:54 pmIDA-MSN
12h 54m2 stops
$612United Airlines
Find Deal
Tue, Mar 3 - Sat, Mar 7
United Airlines Logo
12:19 pm - 8:54 pmMSN-IDA
9h 35m2 stops
United Airlines Logo
5:56 pm - 11:44 amIDA-MSN
16h 48m2 stops
$648United Airlines
Find Deal
Wed, Sep 17 - Sun, Sep 21

Alaska Airlines flights from Madison to Idaho Falls

Our best Alaska Airlines deals on Madison to Idaho Falls flight tickets
Alaska Airlines
Mar 3
MSN11:28 amMadison Truax Field
12h 10m
2 stops
IDA10:38 pmIdaho Falls Fanning Field
Mar 7
IDA8:00 amIdaho Falls Fanning Field
12h 25m
2 stops
MSN9:25 pmMadison Truax Field
$479
Find similar
Alaska Airlines
Mar 3
MSN11:28 amMadison Truax Field
12h 10m
2 stops
IDA10:38 pmIdaho Falls Fanning Field
Mar 7
IDA8:00 amIdaho Falls Fanning Field
12h 25m
2 stops
MSN9:25 pmMadison Truax Field
$488
Find similar
Alaska Airlines
Mar 3
MSN11:28 amMadison Truax Field
12h 10m
2 stops
IDA10:38 pmIdaho Falls Fanning Field
Mar 7
IDA8:00 amIdaho Falls Fanning Field
12h 25m
2 stops
MSN9:25 pmMadison Truax Field
$528
Find similar

United Airlines flights from Madison to Idaho Falls

Our best United Airlines deals on Madison to Idaho Falls flight tickets
United Airlines
Sep 17
MSN10:50 amMadison Truax Field
11h 04m
2 stops
IDA8:54 pmIdaho Falls Fanning Field
Sep 21
IDA5:56 pmIdaho Falls Fanning Field
27h 04m
1 stop
MSN10:00 pmMadison Truax Field
$553
Find similar
United Airlines
Mar 3
MSN3:09 pmMadison Truax Field
6h 59m
1 stop
IDA9:08 pmIdaho Falls Fanning Field
Mar 7
IDA2:35 pmIdaho Falls Fanning Field
5h 14m
1 stop
MSN8:49 pmMadison Truax Field
$563
Find similar
United Airlines
Mar 3
MSN3:09 pmMadison Truax Field
6h 59m
1 stop
IDA9:08 pmIdaho Falls Fanning Field
Mar 7
IDA2:35 pmIdaho Falls Fanning Field
5h 14m
1 stop
MSN8:49 pmMadison Truax Field
$572
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Madison 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 September 4, 2025.
Use the filters below to find and compare flights from Madison to Idaho Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MadisonIdaho Falls

MSN - IDA

MSNIDA

Madison Truax Field

Tue 3/3

11:28 am-10:38 pm

2 stops12h 10m

Idaho Falls Fanning Field

Sat 3/7

8:00 am-9:25 pm

2 stops12h 25m

$479

MadisonIdaho Falls

MSN - IDA

MSNIDA

Madison Truax Field

Tue 3/3

11:28 am-10:38 pm

2 stops12h 10m

Idaho Falls Fanning Field

Sat 3/7

8:00 am-9:25 pm

2 stops12h 25m

$488

MadisonIdaho Falls

MSN - IDA

MSNIDA

Madison Truax Field

Tue 3/3

11:28 am-10:38 pm

2 stops12h 10m

Idaho Falls Fanning Field

Sat 3/7

8:00 am-9:25 pm

2 stops12h 25m

$528

MadisonIdaho Falls

MSN - IDA

MSNIDA

Madison Truax Field

Wed 9/17

10:50 am-8:54 pm

2 stops11h 04m

Idaho Falls Fanning Field

Sun 9/21

5:56 pm-10:00 pm

1 stop27h 04m

$553

MadisonIdaho Falls

MSN - IDA

MSNIDA

Madison Truax Field

Tue 3/3

3:09 pm-9:08 pm

1 stop6h 59m

Idaho Falls Fanning Field

Sat 3/7

2:35 pm-8:49 pm

1 stop5h 14m

$563

MadisonIdaho Falls

MSN - IDA

MSNIDA

Madison Truax Field

Tue 3/3

3:09 pm-9:08 pm

1 stop6h 59m

Idaho Falls Fanning Field

Sat 3/7

2:35 pm-8:49 pm

1 stop5h 14m

$572

MadisonIdaho Falls

MSN - IDA

MSNIDA

Madison Truax Field

Wed 9/17

3:09 pm-8:54 pm

1 stop6h 45m

Idaho Falls Fanning Field

Sun 9/21

5:56 pm-10:00 pm

1 stop27h 04m

$579

MadisonIdaho Falls

MSN - IDA

MSNIDA

Madison Truax Field

Tue 3/3

10:45 am-5:22 pm

2 stops7h 37m

Idaho Falls Fanning Field

Sat 3/7

2:35 pm-8:49 pm

1 stop5h 14m

$609

MadisonIdaho Falls

MSN - IDA

MSNIDA

Madison Truax Field

Tue 3/3

3:09 pm-9:08 pm

1 stop6h 59m

Idaho Falls Fanning Field

Sat 3/7

7:00 am-8:54 pm

2 stops12h 54m

$612

MadisonIdaho Falls

MSN - IDA

MSNIDA

Madison Truax Field

Wed 9/17

12:19 pm-8:54 pm

2 stops9h 35m

Idaho Falls Fanning Field

Sun 9/21

5:56 pm-11:44 am

2 stops16h 48m

$648

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to Idaho Falls from

How to get the cheapest flight ticket from Madison 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 typical price of a round-trip flight between Madison and Idaho Falls?

What is the cheapest day to depart on your flight to Idaho Falls?

Our data shows that Saturday is the least expensive day to fly to Idaho Falls. Tickets to fly out on this day can be as low as $496. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to Idaho Falls on Tuesday is $767.

What is the cheapest time of day to depart on your flight to Idaho Falls?

Our most recent data shows that the best time of day to fly to Idaho Falls is in the afternoon. Flights from Madison to Idaho Falls during this time can be as low as $589. Try not to purchase tickets in the morning because they tend to be around $642. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from Madison to Idaho Falls

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

Cheap Madison to Idaho Falls (MSN to IDA) flight deals and tips

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

Direct flights

None
There are no direct flights from Madison to Idaho Falls. There are no popular flight routes from Madison to Idaho Falls.
Search flight deals

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

    A flight from Madison Truax Field to Idaho Falls Fanning Field will travel around 1134.7 mi. Flights usually cover this in 6h 45m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Madison Truax Field Airport to Idaho Falls Fanning Field Airport are updated daily.

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

  • How old do you have to be to fly from Madison Truax Field 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 Madison Truax Field 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 you'll need for your trip to Idaho Falls Fanning Field Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Idaho Falls Fanning Field Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Madison to Idaho Falls?

Best airlines flying from Madison to Idaho Falls

Compare and see reviews for airlines that fly from Madison to Idaho Falls with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $456Free CancellationRating
7.4
8,937 reviews
Search United Airlines flights

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 Madison to Idaho Falls?

Finding the right flight to Idaho Falls from Madison 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 Madison to Idaho Falls with flexible booking policies on momondo?

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

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

Once all potential Madison 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 Madison to Idaho Falls right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Idaho Falls, momondo offers a useful price alert feature which will track prices for flights to Idaho Falls from Madison and alert you when they change.

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