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Cheap flights from Milwaukee to Idaho Falls from $205

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Milwaukee to Idaho Falls departing on 5/1. 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

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Find the cheapest flights from Milwaukee to Idaho Falls

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
8:15 am - 3:43 pm
MKE
-
IDA
8h 28m
1 stop
United Airlines Logo
2:31 pm - 9:27 pm
IDA
-
MKE
5h 56m
1 stop
$343United Airlines
Tue, May 5 - Fri, May 8
Delta Logo
6:45 am - 10:47 am
MKE
-
IDA
5h 02m
1 stop
Delta Logo
6:00 am - 3:09 pm
IDA
-
MKE
8h 09m
2 stops
$344Delta
Fri, May 8 - Sun, May 10
Delta Logo
6:45 am - 10:47 am
MKE
-
IDA
5h 02m
1 stop
Delta Logo
6:00 am - 3:09 pm
IDA
-
MKE
8h 09m
2 stops
$364Delta
Fri, May 8 - Sun, May 10
Alaska Airlines Logo
3:03 pm - 10:56 pm
MKE
-
IDA
8h 53m
1 stop
Alaska Airlines Logo
6:18 am - 2:07 pm
IDA
-
MKE
6h 49m
1 stop
$368Alaska Airlines
Sat, Sep 12 - Fri, Sep 18
United Airlines Logo
5:10 am - 1:25 pm
MKE
-
IDA
9h 15m
2 stops
United Airlines Logo
2:31 pm - 9:27 pm
IDA
-
MKE
5h 56m
1 stop
$380United Airlines
Tue, May 5 - Fri, May 8
Delta Logo
6:45 am - 10:47 am
MKE
-
IDA
5h 02m
1 stop
Delta Logo
6:00 am - 3:09 pm
IDA
-
MKE
8h 09m
2 stops
$389Delta
Fri, May 8 - Sun, May 10
Delta Logo
6:45 am - 10:47 am
MKE
-
IDA
5h 02m
1 stop
Delta Logo
6:54 pm - 9:08 am
IDA
-
MKE
13h 14m
2 stops
$399Delta
Fri, May 8 - Sun, May 10
Alaska Airlines Logo
3:10 pm - 10:52 pm
MKE
-
IDA
8h 42m
1 stop
Alaska Airlines Logo
6:00 am - 2:13 pm
IDA
-
MKE
7h 13m
1 stop
$424Alaska Airlines
Tue, Apr 21 - Wed, Apr 22
United Airlines Logo
5:10 am - 1:32 pm
MKE
-
IDA
9h 22m
2 stops
United Airlines Logo
2:30 pm - 9:21 pm
IDA
-
MKE
5h 51m
1 stop
$440United Airlines
Wed, Apr 22 - Thu, Apr 23
United Airlines Logo
4:13 pm - 9:04 pm
MKE
-
IDA
5h 51m
1 stop
United Airlines Logo
2:30 pm - 9:21 pm
IDA
-
MKE
5h 51m
1 stop
$443United Airlines
Wed, Apr 22 - Thu, Apr 23

Delta flights from Milwaukee to Idaho Falls

Our best Delta deals on Milwaukee to Idaho Falls flight tickets
Delta
May 8
MKE6:45 amMilwaukee-Mitchell
5h 02m
1 stop
IDA10:47 amIdaho Falls Fanning Field
May 10
IDA6:00 amIdaho Falls Fanning Field
8h 09m
2 stops
MKE3:09 pmMilwaukee-Mitchell
$344
Delta
May 8
MKE6:45 amMilwaukee-Mitchell
5h 02m
1 stop
IDA10:47 amIdaho Falls Fanning Field
May 10
IDA6:00 amIdaho Falls Fanning Field
8h 09m
2 stops
MKE3:09 pmMilwaukee-Mitchell
$364
Delta
May 8
MKE6:45 amMilwaukee-Mitchell
5h 02m
1 stop
IDA10:47 amIdaho Falls Fanning Field
May 10
IDA6:00 amIdaho Falls Fanning Field
8h 09m
2 stops
MKE3:09 pmMilwaukee-Mitchell
$389

Alaska Airlines flights from Milwaukee to Idaho Falls

Our best Alaska Airlines deals on Milwaukee to Idaho Falls flight tickets
Alaska Airlines
Sep 12
MKE3:03 pmMilwaukee-Mitchell
8h 53m
1 stop
IDA10:56 pmIdaho Falls Fanning Field
Sep 18
IDA6:18 amIdaho Falls Fanning Field
6h 49m
1 stop
MKE2:07 pmMilwaukee-Mitchell
$368
Alaska Airlines
Apr 21
MKE3:10 pmMilwaukee-Mitchell
8h 42m
1 stop
IDA10:52 pmIdaho Falls Fanning Field
Apr 22
IDA6:00 amIdaho Falls Fanning Field
7h 13m
1 stop
MKE2:13 pmMilwaukee-Mitchell
$424
Alaska Airlines
Sep 12
MKE11:34 amMilwaukee-Mitchell
12h 22m
2 stops
IDA10:56 pmIdaho Falls Fanning Field
Sep 18
IDA6:18 amIdaho Falls Fanning Field
6h 49m
1 stop
MKE2:07 pmMilwaukee-Mitchell
$449

momondo Fare Finder

 
Customize your flight search to find flights from Milwaukee 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 April 11, 2026.
Use the filters below to find and compare flights from Milwaukee to Idaho Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MilwaukeeIdaho Falls

MKE - IDA

MKEIDA

Milwaukee-Mitchell

Tue 5/5

8:15 am-3:43 pm

1 stop8h 28m

Idaho Falls Fanning Field

Fri 5/8

2:31 pm-9:27 pm

1 stop5h 56m

$343

MilwaukeeIdaho Falls

MKE - IDA

MKEIDA

Milwaukee-Mitchell

Fri 5/8

6:45 am-10:47 am

1 stop5h 02m

Idaho Falls Fanning Field

Sun 5/10

6:00 am-3:09 pm

2 stops8h 09m

$344

MilwaukeeIdaho Falls

MKE - IDA

MKEIDA

Milwaukee-Mitchell

Fri 5/8

6:45 am-10:47 am

1 stop5h 02m

Idaho Falls Fanning Field

Sun 5/10

6:00 am-3:09 pm

2 stops8h 09m

$364

MilwaukeeIdaho Falls

MKE - IDA

MKEIDA

Milwaukee-Mitchell

Sat 9/12

3:03 pm-10:56 pm

1 stop8h 53m

Idaho Falls Fanning Field

Fri 9/18

6:18 am-2:07 pm

1 stop6h 49m

$368

MilwaukeeIdaho Falls

MKE - IDA

MKEIDA

Milwaukee-Mitchell

Tue 5/5

5:10 am-1:25 pm

2 stops9h 15m

Idaho Falls Fanning Field

Fri 5/8

2:31 pm-9:27 pm

1 stop5h 56m

$380

MilwaukeeIdaho Falls

MKE - IDA

MKEIDA

Milwaukee-Mitchell

Fri 5/8

6:45 am-10:47 am

1 stop5h 02m

Idaho Falls Fanning Field

Sun 5/10

6:00 am-3:09 pm

2 stops8h 09m

$389

MilwaukeeIdaho Falls

MKE - IDA

MKEIDA

Milwaukee-Mitchell

Fri 5/8

6:45 am-10:47 am

1 stop5h 02m

Idaho Falls Fanning Field

Sun 5/10

6:54 pm-9:08 am

2 stops13h 14m

$399

MilwaukeeIdaho Falls

MKE - IDA

MKEIDA

Milwaukee-Mitchell

Tue 4/21

3:10 pm-10:52 pm

1 stop8h 42m

Idaho Falls Fanning Field

Wed 4/22

6:00 am-2:13 pm

1 stop7h 13m

$424

MilwaukeeIdaho Falls

MKE - IDA

MKEIDA

Milwaukee-Mitchell

Wed 4/22

5:10 am-1:32 pm

2 stops9h 22m

Idaho Falls Fanning Field

Thu 4/23

2:30 pm-9:21 pm

1 stop5h 51m

$440
Quickest round-trip

MilwaukeeIdaho Falls

MKE - IDA

MKEIDA

Milwaukee-Mitchell

Wed 4/22

4:13 pm-9:04 pm

1 stop5h 51m

Idaho Falls Fanning Field

Thu 4/23

2:30 pm-9:21 pm

1 stop5h 51m

$443

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Milwaukee 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 Milwaukee and Idaho Falls?

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

You could potentially save up to 24% on your flight if you consider stops on a Milwaukee to Idaho Falls flight.

When to book flights from Milwaukee to Idaho Falls

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

Cheap Milwaukee to Idaho Falls (MKE to IDA) flight deals and tips

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

Fastest flight time

5h 02m

Direct flights

None
The fastest flight from Milwaukee to Idaho Falls takes 5h 02m
There are no direct flights from Milwaukee to Idaho Falls. There are no popular flight routes from Milwaukee to Idaho Falls.
Search flight deals

Frequently asked questions about flying from Milwaukee to Idaho Falls

  • How far is Milwaukee-Mitchell to Idaho Falls Fanning Field by plane?

    The straight-line distance from Milwaukee-Mitchell to Idaho Falls Fanning Field is 1209.4 mi. A reasonable flight in good conditions will take 5h 02m.

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

    Prices for flights from Milwaukee-Mitchell Airport to Idaho Falls Fanning Field Airport were last updated today.

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

  • How old do you have to be to fly from Milwaukee-Mitchell 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 Milwaukee-Mitchell 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 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.

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

Best airlines flying from Milwaukee to Idaho Falls

Compare and see reviews for airlines that fly from Milwaukee to Idaho Falls with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $263Free CancellationRating
7.4
9,569 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 Milwaukee to Idaho Falls?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Milwaukee to Idaho Falls. Millions of users trust and use momondo every year so you are in good hands.

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

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

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

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

Of course. momondo tracks the price of Milwaukee 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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