$190+ Cheap flights from Milwaukee to Idaho Falls (MKE - IDA)
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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — IDA
Jul 14 — Jul 211
Round-trip
1 adult, Economy
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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
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Cheapest flights from Milwaukee to Idaho FallsExplore the most affordable flight options available from Milwaukee to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 14, 2026.
Explore the most affordable flight options available from Milwaukee to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 14, 2026.
This United Airlines deal was found by Cheapflights users on 6/11. 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 8/155:00 am
MKE
- IDA
2 stops9h 29m
United Airlines
Wed 8/192:25 pm
IDA
- MKE
1 stop5h 38m
United Airlines
Deal found 6/11![United Airlines logo]()
$444
This American Airlines deal was found by Cheapflights users on 6/13. 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 8/278:20 am
MKE
- IDA
1 stop5h 49m
American Airlines
Sun 8/301:43 pm
IDA
- MKE
1 stop17h 01m
American Airlines
Deal found 6/13![American Airlines logo]()
$569
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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 7/101:14 pm
MKE
- IDA
2 stops27h 23m
Alaska Airlines
Thu 7/164:14 pm
IDA
- MKE
2 stops14h 48m
Alaska Airlines
Deal found 6/11![Alaska Airlines logo]()
$584
This Expedia deal was found by Cheapflights users on 6/11. 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.
Thu 9/1711:37 am
MKE
- IDA
2 stops26h 47m
Alaska Airlines
Sun 9/202:01 pm
IDA
- MKE
1 stop23h 06m
Alaska Airlines
Deal found 6/11![Alaska Airlines logo]()
$600
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Sat 8/156:00 am
MKE
- IDA
2 stops16h 20m
American Airlines
Wed 8/192:20 pm
IDA
- MKE
2 stops16h 24m
American Airlines
Deal found 6/11![American Airlines logo]()
$614
This Travelocity deal was found by Cheapflights users on 6/10. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/146:02 am
MKE
- IDA
1 stop10h 35m
Alaska Airlines
Sun 8/164:14 pm
IDA
- MKE
2 stops14h 30m
Alaska Airlines
Deal found 6/10![Alaska Airlines logo]()
$626
This American Airlines deal was found by Cheapflights users on 6/11. 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 9/178:14 pm
MKE
- IDA
1 stop18h 14m
American Airlines
Sun 9/201:58 pm
IDA
- MKE
1 stop17h 03m
American Airlines
Deal found 6/11![American Airlines logo]()
$643
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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 6/262:59 pm
MKE
- IDA
1 stop8h 40m
Alaska Airlines
Tue 6/301:43 pm
IDA
- MKE
1 stop9h 16m
Alaska Airlines
Deal found 6/11![Alaska Airlines logo]()
$649
Best flights from Milwaukee to Idaho FallsDiscover carefully curated flight deals from Milwaukee to Idaho Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 14, 2026.
Discover carefully curated flight deals from Milwaukee to Idaho Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 14, 2026.
This United Airlines deal was found by Cheapflights users on 6/11. 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 8/155:00 am
MKE
- IDA
2 stops9h 29m
United Airlines
Wed 8/192:25 pm
IDA
- MKE
1 stop5h 38m
United Airlines
Deal found 6/11![United Airlines logo]()
$444
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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 7/101:14 pm
MKE
- IDA
2 stops27h 23m
Alaska Airlines
Thu 7/164:14 pm
IDA
- MKE
2 stops14h 48m
Alaska Airlines
Deal found 6/11![Alaska Airlines logo]()
$584
This American Airlines deal was found by Cheapflights users on 6/12. 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 8/277:00 am
MKE
- IDA
1 stop7h 50m
American Airlines
Sun 8/301:43 pm
IDA
- MKE
1 stop22h 04m
American Airlines
Deal found 6/12![American Airlines logo]()
$611
This Delta deal was found by Cheapflights users on 6/13. 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 8/2112:18 pm
MKE
- IDA
2 stops7h 02m
Delta
Sun 8/237:00 pm
IDA
- MKE
1 stop25h 41m
Delta
Deal found 6/13![Delta logo]()
$752
This Priceline deal was found by Cheapflights users on 6/12. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:00 am
MKE
- IDA
2 stops10h 20m
Alaska Airlines
Sun 8/306:18 am
IDA
- MKE
2 stops11h 00m
Alaska Airlines
Deal found 6/12![Alaska Airlines logo]()
$639
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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 6/262:59 pm
MKE
- IDA
1 stop8h 40m
Alaska Airlines
Tue 6/301:43 pm
IDA
- MKE
1 stop9h 16m
Alaska Airlines
Deal found 6/11![Alaska Airlines logo]()
$649
This American Airlines deal was found by Cheapflights users on 6/13. 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 8/206:00 am
MKE
- IDA
1 stop8h 09m
American Airlines
Sun 8/232:20 pm
IDA
- MKE
1 stop7h 37m
American Airlines
Deal found 6/13![American Airlines logo]()
$715
This United Airlines deal was found by Cheapflights users on 6/13. 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.
Wed 8/195:00 am
MKE
- IDA
2 stops9h 29m
United Airlines
Sun 8/234:04 pm
IDA
- MKE
2 stops14h 03m
United Airlines
Deal found 6/13![United Airlines logo]()
$753
Last-minute flights from Milwaukee to Idaho FallsDiscover last-minute flight deals from Milwaukee to Idaho Falls. Data last updated June 14, 2026 and is based on user searches.
Discover last-minute flight deals from Milwaukee to Idaho Falls. Data last updated June 14, 2026 and is based on user searches.
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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 6/262:59 pm
MKE
- IDA
1 stop8h 40m
Alaska Airlines
Tue 6/301:43 pm
IDA
- MKE
1 stop9h 16m
Alaska Airlines
Deal found 6/11![Alaska Airlines logo]()
$649
This Alaska Airlines deal was found by Cheapflights users on 6/13. 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 6/286:02 am
MKE
- IDA
1 stop10h 35m
Alaska Airlines
Thu 7/21:43 pm
IDA
- MKE
1 stop9h 16m
Alaska Airlines
Deal found 6/13![Alaska Airlines logo]()
$801
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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 7/101:14 pm
MKE
- IDA
2 stops27h 23m
Alaska Airlines
Thu 7/164:14 pm
IDA
- MKE
2 stops14h 48m
Alaska Airlines
Deal found 6/11![Alaska Airlines logo]()
$584
One-way flights from Milwaukee to Idaho FallsSearch for one-way flight options from Milwaukee to Idaho Falls. Find affordable one-way fares based on user searches. Data last updated June 14, 2026.
Search for one-way flight options from Milwaukee to Idaho Falls. Find affordable one-way fares based on user searches. Data last updated June 14, 2026.
This Priceline deal was found by Cheapflights users on 6/13. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/123:05 pm
MKE
- IDA
1 stop8h 51m
Alaska Airlines
Deal found 6/13![Alaska Airlines logo]()
$190
This United Airlines deal was found by Cheapflights users on 6/13. 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 9/125:00 am
MKE
- IDA
2 stops9h 29m
United Airlines
Deal found 6/13![United Airlines logo]()
$207
This American Airlines deal was found by Cheapflights users on 6/13. 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 9/137:00 am
MKE
- IDA
1 stop7h 37m
American Airlines
Deal found 6/13![American Airlines logo]()
$250
This Delta deal was found by Cheapflights users on 6/13. 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.
Sun 9/133:15 pm
MKE
- IDA
2 stops7h 59m
Delta
Deal found 6/13![Delta logo]()
$395
This Kiwi.com deal was found by Cheapflights users on 6/13. 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 9/123:05 pm
MKE
- IDA
3 stops47h 19m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$650
This Kiwi.com deal was found by Cheapflights users on 6/13. 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.
Sun 9/138:10 pm
MKE
- IDA
3 stops44h 10m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$913
Find flight deals from Milwaukee to Idaho Falls
Discover tips and strategies to find the most affordable flight options for your journey from Milwaukee (MKE) to Idaho Falls (IDA). 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 June 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $444 (United Airlines) |
One-way from | $190 (Priceline) |
Popular in | November |
Cheapest in | June |
Average price | $400 |
Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated June 14, 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
Cheapest round-trip
Quickest round-trip
MilwaukeeIdaho Falls
MKE - IDA
MKEIDA
Milwaukee-Mitchell
Sat 8/15
5:00 am-1:29 pm
2 stops9h 29m
Idaho Falls Fanning Field
Wed 8/19
2:25 pm-9:03 pm
1 stop5h 38m
$444
MilwaukeeIdaho Falls
MKE - IDA
MKEIDA
Milwaukee-Mitchell
Fri 7/10
1:14 pm-3:37 pm
2 stops27h 23m
Idaho Falls Fanning Field
Thu 7/16
4:14 pm-8:02 am
2 stops14h 48m
$584
MilwaukeeIdaho Falls
MKE - IDA
MKEIDA
Milwaukee-Mitchell
Thu 8/27
7:00 am-1:50 pm
1 stop7h 50m
Idaho Falls Fanning Field
Sun 8/30
1:43 pm-12:47 pm
1 stop22h 04m
$611
MilwaukeeIdaho Falls
MKE - IDA
MKEIDA
Milwaukee-Mitchell
Thu 8/27
6:00 am-3:20 pm
2 stops10h 20m
Idaho Falls Fanning Field
Sun 8/30
6:18 am-6:18 pm
2 stops11h 00m
$639
MilwaukeeIdaho Falls
MKE - IDA
MKEIDA
Milwaukee-Mitchell
Fri 6/26
2:59 pm-10:39 pm
1 stop8h 40m
Idaho Falls Fanning Field
Tue 6/30
1:43 pm-11:59 pm
1 stop9h 16m
$649
MilwaukeeIdaho Falls
MKE - IDA
MKEIDA
Milwaukee-Mitchell
Thu 8/20
6:00 am-1:09 pm
1 stop8h 09m
Idaho Falls Fanning Field
Sun 8/23
2:20 pm-10:57 pm
1 stop7h 37m
$715
MilwaukeeIdaho Falls
MKE - IDA
MKEIDA
Milwaukee-Mitchell
Fri 8/21
12:18 pm-6:20 pm
2 stops7h 02m
Idaho Falls Fanning Field
Sun 8/23
7:00 pm-9:41 pm
1 stop25h 41m
$752
MilwaukeeIdaho Falls
MKE - IDA
MKEIDA
Milwaukee-Mitchell
Wed 8/19
5:00 am-1:29 pm
2 stops9h 29m
Idaho Falls Fanning Field
Sun 8/23
4:04 pm-7:07 am
2 stops14h 03m
$753
Cheapest one-way
Quickest one-way
MilwaukeeIdaho Falls
MKE - IDA
MKEIDA
Milwaukee-Mitchell
Sat 9/12
3:05 pm-10:56 pm
1 stop8h 51m
$190
MilwaukeeIdaho Falls
MKE - IDA
MKEIDA
Milwaukee-Mitchell
Sat 9/12
5:00 am-1:29 pm
2 stops9h 29m
$207
Showing 1-10 of 12 resultsSorted by cheapest first
Compare providers for flights from Milwaukee to Idaho Falls
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 Milwaukee to Idaho Falls in June.
| 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 Milwaukee-Idaho Falls flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Milwaukee-Idaho Falls flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Milwaukee-Idaho Falls flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Milwaukee-Idaho Falls 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 Milwaukee-Idaho Falls 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 Milwaukee to Idaho Falls
Have a flexible travel schedule? Discover the best time to fly to Idaho Falls from Milwaukee with our price prediction graph.
MKE-IDA
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 Milwaukee to Idaho Falls
Reviews of airlines servicing Idaho Falls
Get insights into the airlines that provide service to Idaho Falls. 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 Idaho Falls. Reviews last updated June 14, 2026.
Read through reviews of airlines operating flights from Milwaukee to Idaho Falls, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.1
Boarding
7.7
Crew
8.1
Overall
7.4
Food
6.6
Comfort
7.3
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Entertainment
7.1
Boarding
7.7
Crew
8.1
Overall
7.4
Food
6.6
Comfort
7.3
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Related info for your journey
Find useful and relevant information for your journey from Milwaukee to Idaho Falls. 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 Idaho Falls?
Book flights to Idaho Falls if you plan to visit one of these locationsRexburg
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Other flights to Idaho Falls
Explore flights to Idaho Falls departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 14, 2026.
Milwaukee and Idaho Falls flights
Browse other Milwaukee and Idaho Falls flight options. Last updated on June 14, 2026.
Other flights from Milwaukee
Browse through other flights departing from Milwaukee. Flights are based on user searches made on Cheapflights and were last updated on June 14, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Milwaukee to Idaho Falls
Discover the top airline that operate flights from Milwaukee to Idaho Falls. 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 June 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$314 | Average$514 | FlexibilityNo cancel fee | On-time69% |