Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Wisconsin to Idaho Falls from $126

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Wisconsin to Idaho Falls departing on 1/18. 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
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Wisconsin to Idaho Falls

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
8:00 am - 4:27 pmORD-IDA
9h 27m1 stop
Alaska Airlines Logo
6:05 am - 2:39 pmIDA-ORD
7h 34m1 stop
$300Alaska Airlines
Find Deal
Mon, Dec 8 - Mon, Dec 15
Multiple Airlines Logo
6:06 am - 4:50 pmMSP-IDA
11h 44m1 stop
Multiple Airlines Logo
9:20 pm - 10:59 pmIDA-MSP
24h 39m2 stops
$321Multiple Airlines
Find Deal
Fri, Jan 23 - Mon, Jan 26
United Airlines Logo
7:00 am - 1:30 pmORD-IDA
7h 30m1 stop
United Airlines Logo
2:40 pm - 11:59 pmIDA-ORD
8h 19m1 stop
$345United Airlines
Find Deal
Thu, Feb 5 - Mon, Feb 9
United Airlines Logo
8:35 am - 1:30 pmMSP-IDA
5h 55m1 stop
United Airlines Logo
4:19 pm - 11:38 pmIDA-MSP
6h 19m1 stop
$347United Airlines
Find Deal
Fri, Jan 23 - Mon, Jan 26
Alaska Airlines Logo
7:00 am - 3:20 pmORD-IDA
9h 20m1 stop
Alaska Airlines Logo
6:15 am - 3:58 pmIDA-ORD
8h 43m1 stop
$355Alaska Airlines
Find Deal
Wed, Apr 22 - Sat, Apr 25
Delta Logo
7:15 am - 12:27 pmORD-IDA
6h 12m1 stop
Delta Logo
6:10 am - 12:21 pmIDA-ORD
5h 11m1 stop
$356Delta
Find Deal
Wed, Apr 22 - Sat, Apr 25
Delta Logo
7:15 am - 12:27 pmORD-IDA
6h 12m1 stop
Delta Logo
6:10 am - 4:48 pmIDA-ORD
9h 38m2 stops
$361Delta
Find Deal
Wed, Apr 22 - Sat, Apr 25
American Airlines Logo
6:00 am - 1:27 pmMSN-IDA
8h 27m1 stop
American Airlines Logo
7:00 am - 2:24 pmIDA-MSN
6h 24m1 stop
$364American Airlines
Find Deal
Sat, Dec 6 - Tue, Dec 9
United Airlines Logo
5:15 am - 9:28 amORD-IDA
5h 13m1 stop
United Airlines Logo
12:30 pm - 4:50 pmIDA-ORD
3h 20mnonstop
$378United Airlines
Find Deal
Thu, May 14 - Sat, May 23
American Airlines Logo
10:00 am - 10:36 pmLSE-IDA
13h 36m2 stops
American Airlines Logo
7:00 am - 10:03 pmIDA-LSE
14h 03m2 stops
$636American Airlines
Find Deal
Sat, Dec 6 - Wed, Dec 10

United Airlines flights from Wisconsin to Idaho Falls

Our best United Airlines deals on Wisconsin to Idaho Falls flight tickets
United Airlines
Feb 5
ORD7:00 amChicago O'Hare Intl
7h 30m
1 stop
IDA1:30 pmIdaho Falls Fanning Field
Feb 9
IDA2:40 pmIdaho Falls Fanning Field
8h 19m
1 stop
ORD11:59 pmChicago O'Hare Intl
$345
Find similar
United Airlines
Jan 23
MSP8:35 amMinneapolis St Paul
5h 55m
1 stop
IDA1:30 pmIdaho Falls Fanning Field
Jan 26
IDA4:19 pmIdaho Falls Fanning Field
6h 19m
1 stop
MSP11:38 pmMinneapolis St Paul
$347
Find similar
United Airlines
May 14
ORD5:15 amChicago O'Hare Intl
5h 13m
1 stop
IDA9:28 amIdaho Falls Fanning Field
May 23
IDA12:30 pmIdaho Falls Fanning Field
3h 20m
ORD4:50 pmChicago O'Hare Intl
$378
Find similar

American Airlines flights from Wisconsin to Idaho Falls

Our best American Airlines deals on Wisconsin to Idaho Falls flight tickets
American Airlines
Dec 6
MSN6:00 amMadison Truax Field
8h 27m
1 stop
IDA1:27 pmIdaho Falls Fanning Field
Dec 9
IDA7:00 amIdaho Falls Fanning Field
6h 24m
1 stop
MSN2:24 pmMadison Truax Field
$364
Find similar
American Airlines
Dec 2
MSP2:21 pmMinneapolis St Paul
9h 13m
1 stop
IDA10:34 pmIdaho Falls Fanning Field
Dec 6
IDA1:58 pmIdaho Falls Fanning Field
6h 41m
1 stop
MSP9:39 pmMinneapolis St Paul
$451
Find similar
American Airlines
Dec 13
ORD7:15 amChicago O'Hare Intl
7h 12m
1 stop
IDA1:27 pmIdaho Falls Fanning Field
Dec 16
IDA1:58 pmIdaho Falls Fanning Field
8h 37m
1 stop
ORD11:35 pmChicago O'Hare Intl
$476
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Wisconsin 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 November 18, 2025.
Use the filters below to find and compare flights from Wisconsin to Idaho Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoIdaho Falls

ORD - IDA

ORDIDA

Chicago O'Hare Intl

Mon 12/8

8:00 am-4:27 pm

1 stop9h 27m

Idaho Falls Fanning Field

Mon 12/15

6:05 am-2:39 pm

1 stop7h 34m

$300

MinneapolisIdaho Falls

MSP - IDA

MSPIDA

Minneapolis St Paul

Fri 1/23

6:06 am-4:50 pm

1 stop11h 44m

Idaho Falls Fanning Field

Mon 1/26

9:20 pm-10:59 pm

2 stops24h 39m

$321

ChicagoIdaho Falls

ORD - IDA

ORDIDA

Chicago O'Hare Intl

Thu 2/5

7:00 am-1:30 pm

1 stop7h 30m

Idaho Falls Fanning Field

Mon 2/9

2:40 pm-11:59 pm

1 stop8h 19m

$345

MinneapolisIdaho Falls

MSP - IDA

MSPIDA

Minneapolis St Paul

Fri 1/23

8:35 am-1:30 pm

1 stop5h 55m

Idaho Falls Fanning Field

Mon 1/26

4:19 pm-11:38 pm

1 stop6h 19m

$347

ChicagoIdaho Falls

ORD - IDA

ORDIDA

Chicago O'Hare Intl

Wed 4/22

7:00 am-3:20 pm

1 stop9h 20m

Idaho Falls Fanning Field

Sat 4/25

6:15 am-3:58 pm

1 stop8h 43m

$355

ChicagoIdaho Falls

ORD - IDA

ORDIDA

Chicago O'Hare Intl

Wed 4/22

7:15 am-12:27 pm

1 stop6h 12m

Idaho Falls Fanning Field

Sat 4/25

6:10 am-12:21 pm

1 stop5h 11m

$356

ChicagoIdaho Falls

ORD - IDA

ORDIDA

Chicago O'Hare Intl

Wed 4/22

7:15 am-12:27 pm

1 stop6h 12m

Idaho Falls Fanning Field

Sat 4/25

6:10 am-4:48 pm

2 stops9h 38m

$361

MadisonIdaho Falls

MSN - IDA

MSNIDA

Madison Truax Field

Sat 12/6

6:00 am-1:27 pm

1 stop8h 27m

Idaho Falls Fanning Field

Tue 12/9

7:00 am-2:24 pm

1 stop6h 24m

$364

ChicagoIdaho Falls

ORD - IDA

ORDIDA

Chicago O'Hare Intl

Thu 5/14

5:15 am-9:28 am

1 stop5h 13m

Idaho Falls Fanning Field

Sat 5/23

12:30 pm-4:50 pm

Nonstop3h 20m

$378

La CrosseIdaho Falls

LSE - IDA

LSEIDA

La Crosse

Sat 12/6

10:00 am-10:36 pm

2 stops13h 36m

Idaho Falls Fanning Field

Wed 12/10

7:00 am-10:03 pm

2 stops14h 03m

$636

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Idaho Falls from

How to get the cheapest flight ticket from Wisconsin 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 cheapest day to depart on your flight to Idaho Falls?

Our data shows that Thursday is the least expensive day to fly to Idaho Falls. Tickets to fly out on this day can be as low as $453. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to Idaho Falls on Wednesday is $703.

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 morning. Flights from Wisconsin to Idaho Falls during this time can be as low as $523. Try not to purchase tickets at noon because they tend to be around $708. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

You could potentially save up to 7% on your flight if you consider stops on a Wisconsin to Idaho Falls flight.

Cheap Wisconsin to Idaho Falls flight deals and tips

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

Direct flights

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

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

    Prices for flights from Wisconsin to Idaho Falls Fanning Field Airport are refreshed on a daily basis.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Wisconsin 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 required for your trip to Idaho Falls Fanning Field Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Idaho Falls Fanning Field Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Wisconsin to Idaho Falls

Compare and see reviews for airlines that fly from Wisconsin to Idaho Falls with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $263Free CancellationRating
7.4
9,020 reviews
Search United Airlines flights
American AirlinesPriceFrom $346Free CancellationRating
7.2
11,046 reviews
Search American 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 Wisconsin to Idaho Falls?

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

All flight searches from Wisconsin to Idaho Falls on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Idaho Falls from Wisconsin.

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

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

An easier way to manage your Idaho Falls trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 12/18
Thu 12/25
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States