$240+ Cheap flights from Idaho Falls to Milwaukee (IDA - MKE)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/8. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — MKE
Apr 10 — Apr 171
Round-trip
1 adult, Economy
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Find cheap flights from Idaho Falls to Milwaukee with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Idaho Falls to Milwaukee
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Best
Last-minute
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Cheapest flights from Idaho Falls to MilwaukeeExplore the most affordable flight options available from Idaho Falls to Milwaukee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 11, 2026.
Explore the most affordable flight options available from Idaho Falls to Milwaukee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 11, 2026.
This Alaska Airlines deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:15 am
IDA
- MKE
1 stop6h 37m
Alaska Airlines
Tue 10/272:50 pm
MKE
- IDA
1 stop8h 49m
Alaska Airlines
Deal found 3/8![Alaska Airlines logo]()
$309
This United Airlines deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/242:35 pm
IDA
- MKE
1 stop5h 13m
United Airlines
Tue 10/2712:14 pm
MKE
- IDA
2 stops9h 54m
United Airlines
Deal found 3/8![United Airlines logo]()
$394
This American Airlines deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/141:43 pm
IDA
- MKE
1 stop7h 44m
American Airlines
Tue 5/197:08 am
MKE
- IDA
1 stop7h 05m
American Airlines
Deal found 3/6![American Airlines logo]()
$435
This American Airlines deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/122:18 pm
IDA
- MKE
1 stop8h 00m
American Airlines
Sun 3/155:44 pm
MKE
- IDA
1 stop6h 40m
American Airlines
Deal found 3/6![American Airlines logo]()
$459
This Alaska Airlines deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/275:59 pm
IDA
- MKE
1 stop19h 15m
Alaska Airlines
Wed 4/13:10 pm
MKE
- IDA
1 stop8h 42m
Alaska Airlines
Deal found 3/10![Alaska Airlines logo]()
$469
This American Airlines deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/272:18 pm
IDA
- MKE
1 stop8h 00m
American Airlines
Wed 4/16:20 am
MKE
- IDA
1 stop8h 28m
American Airlines
Deal found 3/10![American Airlines logo]()
$476
Best flights from Idaho Falls to MilwaukeeDiscover carefully curated flight deals from Idaho Falls to Milwaukee that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 11, 2026.
Discover carefully curated flight deals from Idaho Falls to Milwaukee that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 11, 2026.
This American Airlines deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/141:43 pm
IDA
- MKE
1 stop7h 44m
American Airlines
Tue 5/197:08 am
MKE
- IDA
1 stop7h 05m
American Airlines
Deal found 3/6![American Airlines logo]()
$435
This Alaska Airlines deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/275:59 pm
IDA
- MKE
1 stop19h 15m
Alaska Airlines
Wed 4/13:10 pm
MKE
- IDA
1 stop8h 42m
Alaska Airlines
Deal found 3/10![Alaska Airlines logo]()
$469
This United Airlines deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/142:30 pm
IDA
- MKE
1 stop5h 51m
United Airlines
Fri 4/174:13 pm
MKE
- IDA
1 stop5h 51m
United Airlines
Deal found 3/6![United Airlines logo]()
$607
This American Airlines deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/272:18 pm
IDA
- MKE
1 stop8h 00m
American Airlines
Wed 4/16:20 am
MKE
- IDA
1 stop8h 28m
American Airlines
Deal found 3/10![American Airlines logo]()
$476
This Alaska Airlines deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/74:03 pm
IDA
- MKE
2 stops25h 12m
Alaska Airlines
Thu 7/301:14 pm
MKE
- IDA
2 stops10h 25m
Alaska Airlines
Deal found 3/6![Alaska Airlines logo]()
$669
Last-minute flights from Idaho Falls to MilwaukeeDiscover last-minute flight deals from Idaho Falls to Milwaukee. Data last updated March 11, 2026 and is based on user searches.
Discover last-minute flight deals from Idaho Falls to Milwaukee. Data last updated March 11, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/122:18 pm
IDA
- MKE
1 stop8h 00m
American Airlines
Sun 3/155:44 pm
MKE
- IDA
1 stop6h 40m
American Airlines
Deal found 3/6![American Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1210:50 am
IDA
- MKE
2 stops10h 00m
United Airlines
Sun 3/158:15 am
MKE
- IDA
1 stop6h 15m
United Airlines
Deal found 3/10![United Airlines logo]()
$837
This Alaska Airlines deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/275:59 pm
IDA
- MKE
1 stop19h 15m
Alaska Airlines
Wed 4/13:10 pm
MKE
- IDA
1 stop8h 42m
Alaska Airlines
Deal found 3/10![Alaska Airlines logo]()
$469
This American Airlines deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/272:18 pm
IDA
- MKE
1 stop8h 00m
American Airlines
Wed 4/16:20 am
MKE
- IDA
1 stop8h 28m
American Airlines
Deal found 3/10![American Airlines logo]()
$476
This United Airlines deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/142:30 pm
IDA
- MKE
1 stop5h 51m
United Airlines
Fri 4/174:13 pm
MKE
- IDA
1 stop5h 51m
United Airlines
Deal found 3/6![United Airlines logo]()
$607
One-way flights from Idaho Falls to MilwaukeeSearch for one-way flight options from Idaho Falls to Milwaukee. Find affordable one-way fares based on user searches. Data last updated March 11, 2026.
Search for one-way flight options from Idaho Falls to Milwaukee. Find affordable one-way fares based on user searches. Data last updated March 11, 2026.
This American Airlines deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/812:44 pm
IDA
- MKE
1 stop7h 20m
American Airlines
Deal found 3/6![American Airlines logo]()
$240
This Delta deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/76:50 pm
IDA
- MKE
2 stops12h 51m
Delta
Deal found 3/9![Delta logo]()
$251
This American Airlines deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/712:46 pm
IDA
- MKE
1 stop6h 11m
American Airlines
Deal found 3/9![American Airlines logo]()
$278
This American Airlines deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/712:44 pm
IDA
- MKE
1 stop6h 13m
American Airlines
Deal found 3/6![American Airlines logo]()
$298
This Expedia deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/84:03 pm
IDA
- MKE
2 stops25h 12m
Alaska Airlines
Deal found 3/6![Alaska Airlines logo]()
$341
This Expedia deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/74:03 pm
IDA
- MKE
2 stops30h 56m
Alaska Airlines
Deal found 3/6![Alaska Airlines logo]()
$407
This Kiwi.com deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/810:56 pm
IDA
- MKE
3 stops38h 05m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$429
This Kiwi.com deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/73:55 pm
IDA
- MKE
3 stops21h 16m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$544
This Kiwi.com deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/81:43 pm
IDA
- MKE
3 stops44h 28m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$948
Find flight deals from Idaho Falls to Milwaukee
Discover tips and strategies to find the most affordable flight options for your journey from Idaho Falls (IDA) to Milwaukee (MKE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $435 (American Airlines) |
One-way from | $240 (American Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Idaho Falls to Milwaukee 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, Cheapflights users made 2,558,603 searches. Data last updated March 11, 2026.
Use the filters below to find and compare flights from Idaho Falls to Milwaukee that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Idaho FallsMilwaukee
IDA - MKE
IDAMKE
Idaho Falls Fanning Field
Thu 5/14
1:43 pm-10:27 pm
1 stop7h 44m
Milwaukee-Mitchell
Tue 5/19
7:08 am-1:13 pm
1 stop7h 05m
$435
Idaho FallsMilwaukee
IDA - MKE
IDAMKE
Idaho Falls Fanning Field
Fri 3/27
5:59 pm-2:14 pm
1 stop19h 15m
Milwaukee-Mitchell
Wed 4/1
3:10 pm-10:52 pm
1 stop8h 42m
$469
Idaho FallsMilwaukee
IDA - MKE
IDAMKE
Idaho Falls Fanning Field
Fri 3/27
2:18 pm-11:18 pm
1 stop8h 00m
Milwaukee-Mitchell
Wed 4/1
6:20 am-1:48 pm
1 stop8h 28m
$476
Quickest round-trip
Idaho FallsMilwaukee
IDA - MKE
IDAMKE
Idaho Falls Fanning Field
Tue 4/14
2:30 pm-9:21 pm
1 stop5h 51m
Milwaukee-Mitchell
Fri 4/17
4:13 pm-9:04 pm
1 stop5h 51m
$607
Idaho FallsMilwaukee
IDA - MKE
IDAMKE
Idaho Falls Fanning Field
Sun 6/7
4:03 pm-6:15 pm
2 stops25h 12m
Milwaukee-Mitchell
Thu 7/30
1:14 pm-10:39 pm
2 stops10h 25m
$669
Cheapest one-way
Idaho FallsMilwaukee
IDA - MKE
IDAMKE
Idaho Falls Fanning Field
Mon 6/8
12:44 pm-9:04 pm
1 stop7h 20m
$240
Idaho FallsMilwaukee
IDA - MKE
IDAMKE
Idaho Falls Fanning Field
Fri 8/7
6:50 pm-8:41 am
2 stops12h 51m
$251
Idaho FallsMilwaukee
IDA - MKE
IDAMKE
Idaho Falls Fanning Field
Sat 8/8
6:50 pm-8:41 am
2 stops12h 51m
$251
Quickest one-way
Idaho FallsMilwaukee
IDA - MKE
IDAMKE
Idaho Falls Fanning Field
Fri 8/7
12:46 pm-7:57 pm
1 stop6h 11m
$278
Idaho FallsMilwaukee
IDA - MKE
IDAMKE
Idaho Falls Fanning Field
Sun 6/7
12:44 pm-7:57 pm
1 stop6h 13m
$298
Showing 1-10 of 13 resultsSorted by cheapest first
Compare providers for flights from Idaho Falls to Milwaukee
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Idaho Falls to Milwaukee in March.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Idaho Falls-Milwaukee flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Idaho Falls-Milwaukee flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Idaho Falls-Milwaukee flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Idaho Falls-Milwaukee flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Idaho Falls-Milwaukee flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Idaho Falls to Milwaukee
Have a flexible travel schedule? Discover the best time to fly to Milwaukee from Idaho Falls with our price prediction graph.
IDA-MKE
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Idaho Falls to Milwaukee
Reviews of airlines servicing Milwaukee
Get insights into the airlines that provide service to Milwaukee. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Milwaukee. Reviews last updated March 11, 2026.
Peruse reviews from past customers who have flown with United Airlines from Idaho Falls to Milwaukee to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.4
Entertainment
7.1
Boarding
7.7
Crew
8.1
Food
6.6
Comfort
7.3
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Overall
7.4
Entertainment
7.1
Boarding
7.7
Crew
8.1
Food
6.6
Comfort
7.3
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Related info for your journey
Find useful and relevant information for your journey from Idaho Falls to Milwaukee. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Milwaukee?
Book flights to Milwaukee if you plan to visit one of these locationsSheboygan
New Berlin
Oak Creek
Wauwatosa
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Complete your trip
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Other flights to Milwaukee
Explore flights to Milwaukee departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on March 11, 2026.
Idaho Falls and Milwaukee flights
Browse other Idaho Falls and Milwaukee flight options. Last updated on March 11, 2026.
Other flights from Idaho Falls
Browse through other flights departing from Idaho Falls. Flights are based on user searches made on Cheapflights and were last updated on March 11, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Idaho Falls to Milwaukee
Discover the top airline that operate flights from Idaho Falls to Milwaukee. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$370 | Average$456 | FlexibilityNo cancel fee | On-time69% |