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Cheap flights from Madison to Idaho Falls from $441

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Madison to Idaho Falls departing on 5/23. 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

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:30 am - 11:45 am
MSN
-
IDA
6h 15m
1 stop
United Airlines Logo
2:30 pm - 9:07 pm
IDA
-
MSN
5h 37m
1 stop
$441United Airlines
Sat, May 23 - Mon, May 25
United Airlines Logo
5:00 am - 9:50 am
MSN
-
IDA
5h 50m
1 stop
United Airlines Logo
5:54 pm - 11:59 pm
IDA
-
MSN
5h 05m
1 stop
$448United Airlines
Tue, May 26 - Mon, Jun 1
United Airlines Logo
9:00 am - 1:25 pm
MSN
-
IDA
5h 25m
1 stop
United Airlines Logo
10:35 am - 10:42 pm
IDA
-
MSN
11h 07m
2 stops
$464United Airlines
Tue, May 19 - Sat, May 23
United Airlines Logo
9:00 am - 1:25 pm
MSN
-
IDA
5h 25m
1 stop
United Airlines Logo
7:00 am - 2:08 pm
IDA
-
MSN
6h 08m
1 stop
$555United Airlines
Tue, May 19 - Sat, May 23
United Airlines Logo
5:00 am - 9:50 am
MSN
-
IDA
5h 50m
1 stop
United Airlines Logo
2:30 pm - 9:07 pm
IDA
-
MSN
5h 37m
1 stop
$567United Airlines
Thu, May 21 - Mon, May 25
Delta Logo
6:30 am - 2:34 pm
MSN
-
IDA
9h 04m
2 stops
Delta Logo
6:00 am - 5:49 pm
IDA
-
MSN
10h 49m
2 stops
$590Delta
Fri, May 22 - Mon, May 25
United Airlines Logo
5:00 am - 1:25 pm
MSN
-
IDA
9h 25m
2 stops
United Airlines Logo
10:35 am - 10:42 pm
IDA
-
MSN
11h 07m
2 stops
$620United Airlines
Tue, May 19 - Sat, May 23
Alaska Airlines Logo
5:00 am - 3:26 pm
MSN
-
IDA
11h 26m
2 stops
Alaska Airlines Logo
6:00 am - 6:14 pm
IDA
-
MSN
11h 14m
2 stops
$675Alaska Airlines
Sat, May 23 - Mon, May 25
United Airlines Logo
3:53 pm - 11:45 am
MSN
-
IDA
20h 52m
1 stop
United Airlines Logo
5:54 pm - 11:59 pm
IDA
-
MSN
5h 05m
1 stop
$683United Airlines
Fri, May 22 - Mon, May 25
American Airlines Logo
7:10 am - 1:13 pm
MSN
-
IDA
7h 03m
1 stop
American Airlines Logo
2:08 pm - 11:07 pm
IDA
-
MSN
7h 59m
1 stop
$693American Airlines
Tue, May 19 - Sat, May 23

United Airlines flights from Madison to Idaho Falls

Our best United Airlines deals on Madison to Idaho Falls flight tickets
United Airlines
May 23
MSN6:30 amMadison Truax Field
6h 15m
1 stop
IDA11:45 amIdaho Falls Fanning Field
May 25
IDA2:30 pmIdaho Falls Fanning Field
5h 37m
1 stop
MSN9:07 pmMadison Truax Field
$441
United Airlines
May 26
MSN5:00 amMadison Truax Field
5h 50m
1 stop
IDA9:50 amIdaho Falls Fanning Field
Jun 1
IDA5:54 pmIdaho Falls Fanning Field
5h 05m
1 stop
MSN11:59 pmMadison Truax Field
$448
United Airlines
May 19
MSN9:00 amMadison Truax Field
5h 25m
1 stop
IDA1:25 pmIdaho Falls Fanning Field
May 23
IDA10:35 amIdaho Falls Fanning Field
11h 07m
2 stops
MSN10:42 pmMadison Truax Field
$464

American Airlines flights from Madison to Idaho Falls

Our best American Airlines deals on Madison to Idaho Falls flight tickets
American Airlines
May 19
MSN7:10 amMadison Truax Field
7h 03m
1 stop
IDA1:13 pmIdaho Falls Fanning Field
May 23
IDA2:08 pmIdaho Falls Fanning Field
7h 59m
1 stop
MSN11:07 pmMadison Truax Field
$693
American Airlines
May 23
MSN6:46 amMadison Truax Field
16h 29m
2 stops
IDA10:15 pmIdaho Falls Fanning Field
May 25
IDA12:44 pmIdaho Falls Fanning Field
9h 22m
1 stop
MSN11:06 pmMadison Truax Field
$696
American Airlines
May 22
MSN5:00 amMadison Truax Field
9h 38m
1 stop
IDA1:38 pmIdaho Falls Fanning Field
May 25
IDA12:44 pmIdaho Falls Fanning Field
10h 11m
1 stop
MSN11:55 pmMadison Truax Field
$732

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 May 7, 2026.
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

Cheapest round-trip

MadisonIdaho Falls

MSN - IDA

MSNIDA

Madison Truax Field

Sat 5/23

6:30 am-11:45 am

1 stop6h 15m

Idaho Falls Fanning Field

Mon 5/25

2:30 pm-9:07 pm

1 stop5h 37m

$441
Quickest round-trip

MadisonIdaho Falls

MSN - IDA

MSNIDA

Madison Truax Field

Tue 5/26

5:00 am-9:50 am

1 stop5h 50m

Idaho Falls Fanning Field

Mon 6/1

5:54 pm-11:59 pm

1 stop5h 05m

$448

MadisonIdaho Falls

MSN - IDA

MSNIDA

Madison Truax Field

Tue 5/19

9:00 am-1:25 pm

1 stop5h 25m

Idaho Falls Fanning Field

Sat 5/23

10:35 am-10:42 pm

2 stops11h 07m

$464

MadisonIdaho Falls

MSN - IDA

MSNIDA

Madison Truax Field

Tue 5/19

9:00 am-1:25 pm

1 stop5h 25m

Idaho Falls Fanning Field

Sat 5/23

7:00 am-2:08 pm

1 stop6h 08m

$555

MadisonIdaho Falls

MSN - IDA

MSNIDA

Madison Truax Field

Thu 5/21

5:00 am-9:50 am

1 stop5h 50m

Idaho Falls Fanning Field

Mon 5/25

2:30 pm-9:07 pm

1 stop5h 37m

$567

MadisonIdaho Falls

MSN - IDA

MSNIDA

Madison Truax Field

Fri 5/22

6:30 am-2:34 pm

2 stops9h 04m

Idaho Falls Fanning Field

Mon 5/25

6:00 am-5:49 pm

2 stops10h 49m

$590

MadisonIdaho Falls

MSN - IDA

MSNIDA

Madison Truax Field

Tue 5/19

5:00 am-1:25 pm

2 stops9h 25m

Idaho Falls Fanning Field

Sat 5/23

10:35 am-10:42 pm

2 stops11h 07m

$620

MadisonIdaho Falls

MSN - IDA

MSNIDA

Madison Truax Field

Sat 5/23

5:00 am-3:26 pm

2 stops11h 26m

Idaho Falls Fanning Field

Mon 5/25

6:00 am-6:14 pm

2 stops11h 14m

$675

MadisonIdaho Falls

MSN - IDA

MSNIDA

Madison Truax Field

Fri 5/22

3:53 pm-11:45 am

1 stop20h 52m

Idaho Falls Fanning Field

Mon 5/25

5:54 pm-11:59 pm

1 stop5h 05m

$683

MadisonIdaho Falls

MSN - IDA

MSNIDA

Madison Truax Field

Tue 5/19

7:10 am-1:13 pm

1 stop7h 03m

Idaho Falls Fanning Field

Sat 5/23

2:08 pm-11:07 pm

1 stop7h 59m

$693

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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 airlines fly to Idaho Falls?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Idaho Falls from Madison according to our data. United Airlines is the first choice among our users, with 66% of people opting to fly with this airline when traveling to Idaho Falls. Keep in mind that there are 3 different airlines that fly to Idaho Falls on a routine basis, so you have a few additional options to choose from.

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

Fastest flight time

5h 50m

Direct flights

None
The fastest flight from Madison to Idaho Falls takes 5h 50m
There are no direct flights from Madison to Idaho Falls. There are no popular flight routes from Madison to Idaho Falls.
Search flight deals

Frequently asked questions about flying from Madison to Idaho Falls

  • 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 5h 50m, 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 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.

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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