$204+ Cheap flights from Milwaukee to Boise (MKE - BOI)
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 7/7. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — BOI
Apr 17 — Apr 241
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Milwaukee to Boise 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 Milwaukee to Boise
Cheapest
Best
Last-minute
One-way
Cheapest flights from Milwaukee to BoiseExplore the most affordable flight options available from Milwaukee to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 18, 2026.
Explore the most affordable flight options available from Milwaukee to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 18, 2026.
This American Airlines deal was found by Cheapflights users on 3/16. 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 5/97:01 am
MKE
- BOI
1 stop6h 48m
American Airlines
Wed 8/191:14 pm
BOI
- MKE
1 stop5h 43m
American Airlines
Deal found 3/16![American Airlines logo]()
$346
This Delta deal was found by Cheapflights users on 3/16. 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.
Sat 5/98:07 am
MKE
- BOI
2 stops10h 43m
Delta
Wed 8/195:40 am
BOI
- MKE
1 stop7h 31m
Delta
Deal found 3/16![Delta logo]()
$357
This Delta deal was found by Cheapflights users on 3/13. 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.
Sat 4/181:55 pm
MKE
- BOI
2 stops9h 01m
Delta
Sat 4/256:00 am
BOI
- MKE
2 stops8h 17m
Delta
Deal found 3/13![Delta logo]()
$388
This Southwest deal was found by Cheapflights users on 3/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/142:25 pm
MKE
- BOI
1 stop8h 25m
Southwest
Mon 5/185:40 pm
BOI
- MKE
1 stop6h 15m
Southwest
Deal found 3/15![Southwest logo]()
$405
This Delta deal was found by Cheapflights users on 3/17. 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.
Thu 5/285:48 pm
MKE
- BOI
1 stop6h 58m
Delta
Mon 6/19:18 pm
BOI
- MKE
2 stops10h 13m
Delta
Deal found 3/17![Delta logo]()
$410
This Southwest deal was found by Cheapflights users on 3/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/177:05 pm
MKE
- BOI
1 stop6h 25m
Southwest
Wed 6/2411:30 am
BOI
- MKE
1 stop12h 25m
Southwest
Deal found 3/17![Southwest logo]()
$412
Best flights from Milwaukee to BoiseDiscover carefully curated flight deals from Milwaukee to Boise that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 18, 2026.
Discover carefully curated flight deals from Milwaukee to Boise that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 18, 2026.
This Delta deal was found by Cheapflights users on 3/17. 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.
Sat 5/95:48 pm
MKE
- BOI
1 stop6h 58m
Delta
Wed 8/196:00 am
BOI
- MKE
2 stops9h 42m
Delta
Deal found 3/17![Delta logo]()
$377
This Southwest deal was found by Cheapflights users on 3/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/142:25 pm
MKE
- BOI
1 stop8h 25m
Southwest
Mon 5/185:40 pm
BOI
- MKE
1 stop6h 15m
Southwest
Deal found 3/15![Southwest logo]()
$405
This United Airlines deal was found by Cheapflights users on 3/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/176:50 am
MKE
- BOI
1 stop5h 59m
United Airlines
Sat 4/1812:30 pm
BOI
- MKE
2 stops9h 00m
United Airlines
Deal found 3/12![United Airlines logo]()
$407
This Delta deal was found by Cheapflights users on 3/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1710:11 am
MKE
- BOI
2 stops12h 45m
Delta
Sat 4/1810:45 am
BOI
- MKE
2 stops11h 01m
Delta
Deal found 3/12![Delta logo]()
$402
This United Airlines deal was found by Cheapflights users on 3/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/255:00 am
MKE
- BOI
1 stop7h 32m
United Airlines
Mon 6/15:46 pm
BOI
- MKE
1 stop5h 13m
United Airlines
Deal found 3/12![United Airlines logo]()
$422
This Southwest deal was found by Cheapflights users on 3/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/286:30 pm
MKE
- BOI
1 stop7h 15m
Southwest
Sun 5/315:10 pm
BOI
- MKE
1 stop6h 10m
Southwest
Deal found 3/17![Southwest logo]()
$436
This Delta deal was found by Cheapflights users on 3/13. 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.
Sat 4/184:00 pm
MKE
- BOI
1 stop6h 01m
Delta
Sat 4/256:00 am
BOI
- MKE
2 stops8h 17m
Delta
Deal found 3/13![Delta logo]()
$417
This Southwest deal was found by Cheapflights users on 3/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/274:05 pm
MKE
- BOI
2 stops9h 20m
Southwest
Fri 5/2911:15 am
BOI
- MKE
2 stops10h 15m
Southwest
Deal found 3/16![Southwest logo]()
$477
This Southwest deal was found by Cheapflights users on 3/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/165:30 am
MKE
- BOI
1 stop5h 55m
Southwest
Sat 5/237:05 am
BOI
- MKE
2 stops8h 45m
Southwest
Deal found 3/14![Southwest logo]()
$504
This Southwest deal was found by Cheapflights users on 3/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/254:50 pm
MKE
- BOI
2 stops8h 55m
Southwest
Mon 6/111:15 am
BOI
- MKE
2 stops10h 15m
Southwest
Deal found 3/12![Southwest logo]()
$508
Last-minute flights from Milwaukee to BoiseDiscover last-minute flight deals from Milwaukee to Boise. Data last updated March 18, 2026 and is based on user searches.
Discover last-minute flight deals from Milwaukee to Boise. Data last updated March 18, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 3/14. 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 3/296:30 am
MKE
- BOI
1 stop8h 35m
Delta
Thu 4/211:40 pm
BOI
- MKE
1 stop8h 24m
Delta
Deal found 3/14![Delta logo]()
$603
This Southwest deal was found by Cheapflights users on 3/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/308:10 pm
MKE
- BOI
1 stop6h 45m
Southwest
Fri 4/37:30 am
BOI
- MKE
1 stop10h 45m
Southwest
Deal found 3/15![Southwest logo]()
$592
This Delta deal was found by Cheapflights users on 3/14. 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.
Tue 3/315:45 am
MKE
- BOI
1 stop7h 53m
Delta
Mon 4/611:40 pm
BOI
- MKE
1 stop8h 24m
Delta
Deal found 3/14![Delta logo]()
$531
This Southwest deal was found by Cheapflights users on 3/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/166:30 pm
MKE
- BOI
1 stop6h 00m
Southwest
Sun 4/194:10 pm
BOI
- MKE
1 stop6h 30m
Southwest
Deal found 3/17![Southwest logo]()
$436
This Alaska Airlines deal was found by Cheapflights users on 3/17. 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.
Thu 4/165:06 am
MKE
- BOI
2 stops9h 52m
Alaska Airlines
Sun 4/195:50 am
BOI
- MKE
2 stops10h 21m
Alaska Airlines
Deal found 3/17![Alaska Airlines logo]()
$557
This Delta deal was found by Cheapflights users on 3/13. 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.
Sat 4/181:55 pm
MKE
- BOI
2 stops9h 01m
Delta
Sat 4/256:00 am
BOI
- MKE
2 stops8h 17m
Delta
Deal found 3/13![Delta logo]()
$388
This Delta deal was found by Cheapflights users on 3/16. 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 4/192:50 pm
MKE
- BOI
2 stops10h 07m
Delta
Mon 4/2011:35 pm
BOI
- MKE
1 stop8h 30m
Delta
Deal found 3/16![Delta logo]()
$452
One-way flights from Milwaukee to BoiseSearch for one-way flight options from Milwaukee to Boise. Find affordable one-way fares based on user searches. Data last updated March 18, 2026.
Search for one-way flight options from Milwaukee to Boise. Find affordable one-way fares based on user searches. Data last updated March 18, 2026.
This American Airlines deal was found by Cheapflights users on 3/13. 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.
Tue 7/78:09 am
MKE
- BOI
1 stop7h 07m
American Airlines
Deal found 3/13![American Airlines logo]()
$204
This United Airlines deal was found by Cheapflights users on 3/13. 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.
Tue 7/710:39 am
MKE
- BOI
2 stops8h 17m
United Airlines
Deal found 3/13![United Airlines logo]()
$209
This American Airlines deal was found by Cheapflights users on 3/16. 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 4/195:06 am
MKE
- BOI
1 stop8h 43m
American Airlines
Deal found 3/16![American Airlines logo]()
$234
This Southwest deal was found by Cheapflights users on 3/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/244:50 pm
MKE
- BOI
2 stops8h 55m
Southwest
Deal found 3/16![Southwest logo]()
$259
This Delta deal was found by Cheapflights users on 3/17. 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 7/316:45 am
MKE
- BOI
1 stop5h 14m
Delta
Deal found 3/17![Delta logo]()
$264
This Southwest deal was found by Cheapflights users on 3/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/195:50 am
MKE
- BOI
2 stops9h 55m
Southwest
Deal found 3/16![Southwest logo]()
$285
This United Airlines deal was found by Cheapflights users on 3/17. 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.
Fri 7/311:30 pm
MKE
- BOI
2 stops9h 35m
United Airlines
Deal found 3/17![United Airlines logo]()
$289
This Kiwi.com deal was found by Cheapflights users on 3/16. 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 4/199:33 am
MKE
- BOI
3 stops38h 24m
Multiple Airlines
Deal found 3/16![Multiple Airlines logo]()
$476
This Kiwi.com deal was found by Cheapflights users on 3/16. 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.
Tue 8/43:15 pm
MKE
- BOI
3 stops22h 28m
Multiple Airlines
Deal found 3/16![Multiple Airlines logo]()
$527
This Kiwi.com deal was found by Cheapflights users on 3/16. 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 4/246:30 am
MKE
- BOI
3 stops31h 05m
Multiple Airlines
Deal found 3/16![Multiple Airlines logo]()
$550
Find flight deals from Milwaukee to Boise
Discover tips and strategies to find the most affordable flight options for your journey from Milwaukee (MKE) to Boise (BOI). 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 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $346 (American Airlines) |
One-way from | $234 (American Airlines) |
Popular in | August |
Cheapest in | July |
Average price | $514 |
Cheapflights Fare Finder
Customize your flight search to find flights from Milwaukee to Boise 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 18, 2026.
Use the filters below to find and compare flights from Milwaukee to Boise that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
MilwaukeeBoise
MKE - BOI
MKEBOI
Milwaukee-Mitchell
Sat 5/9
5:48 pm-11:46 pm
1 stop6h 58m
Boise Air Term. Gowen Fld
Wed 8/19
6:00 am-4:42 pm
2 stops9h 42m
$377
MilwaukeeBoise
MKE - BOI
MKEBOI
Milwaukee-Mitchell
Fri 4/17
10:11 am-9:56 pm
2 stops12h 45m
Boise Air Term. Gowen Fld
Sat 4/18
10:45 am-10:46 pm
2 stops11h 01m
$402
MilwaukeeBoise
MKE - BOI
MKEBOI
Milwaukee-Mitchell
Thu 5/14
2:25 pm-9:50 pm
1 stop8h 25m
Boise Air Term. Gowen Fld
Mon 5/18
5:40 pm-12:55 am
1 stop6h 15m
$405
MilwaukeeBoise
MKE - BOI
MKEBOI
Milwaukee-Mitchell
Fri 4/17
6:50 am-11:49 am
1 stop5h 59m
Boise Air Term. Gowen Fld
Sat 4/18
12:30 pm-10:30 pm
2 stops9h 00m
$407
MilwaukeeBoise
MKE - BOI
MKEBOI
Milwaukee-Mitchell
Sat 4/18
4:00 pm-9:01 pm
1 stop6h 01m
Boise Air Term. Gowen Fld
Sat 4/25
6:00 am-3:17 pm
2 stops8h 17m
$417
Quickest round-trip
MilwaukeeBoise
MKE - BOI
MKEBOI
Milwaukee-Mitchell
Mon 5/25
5:00 am-11:32 am
1 stop7h 32m
Boise Air Term. Gowen Fld
Mon 6/1
5:46 pm-11:59 pm
1 stop5h 13m
$422
MilwaukeeBoise
MKE - BOI
MKEBOI
Milwaukee-Mitchell
Thu 5/28
6:30 pm-12:45 am
1 stop7h 15m
Boise Air Term. Gowen Fld
Sun 5/31
5:10 pm-12:20 am
1 stop6h 10m
$436
MilwaukeeBoise
MKE - BOI
MKEBOI
Milwaukee-Mitchell
Wed 5/27
4:05 pm-12:25 am
2 stops9h 20m
Boise Air Term. Gowen Fld
Fri 5/29
11:15 am-10:30 pm
2 stops10h 15m
$477
MilwaukeeBoise
MKE - BOI
MKEBOI
Milwaukee-Mitchell
Sat 5/16
5:30 am-10:25 am
1 stop5h 55m
Boise Air Term. Gowen Fld
Sat 5/23
7:05 am-4:50 pm
2 stops8h 45m
$504
MilwaukeeBoise
MKE - BOI
MKEBOI
Milwaukee-Mitchell
Mon 5/25
4:50 pm-12:45 am
2 stops8h 55m
Boise Air Term. Gowen Fld
Mon 6/1
11:15 am-10:30 pm
2 stops10h 15m
$508
Showing 1-10 of 20 resultsSorted by cheapest first
Compare providers for flights from Milwaukee to Boise
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 Boise in March.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Milwaukee-Boise flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Milwaukee-Boise flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Milwaukee-Boise flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Milwaukee-Boise 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-Boise 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 Boise
Have a flexible travel schedule? Discover the best time to fly to Boise from Milwaukee with our price prediction graph.
MKE-BOI
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 Boise
Reviews of airlines servicing Boise
Get insights into the airlines that provide service to Boise. 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 Boise. Reviews last updated March 18, 2026.
See what other customers who have flown with Southwest,Delta, andUnited Airlines from Milwaukee to Boise have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.0
Entertainment
7.5
Comfort
8.0
Food
7.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Overall
8.0
Entertainment
7.5
Comfort
8.0
Food
7.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Overall
8.0
Entertainment
7.5
Comfort
8.0
Food
7.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Overall
8.0
Entertainment
7.5
Comfort
8.0
Food
7.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Related info for your journey
Find useful and relevant information for your journey from Milwaukee to Boise. 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 Boise?
Book flights to Boise if you plan to visit one of these locationsOntario
Meridian
Nampa
Caldwell
McCall
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Boise flight routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Milwaukee
Popular flights
Alternative routes for Milwaukee to Boise
See prices for flight routes from nearby airports that may be better suited for you.
Other flights to Boise
Explore flights to Boise departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on March 18, 2026.
Complete your trip
Complete your trip to Boise by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Milwaukee to Boise by cabin class
Find flights from Milwaukee to Boise, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Milwaukee and Boise flights
Browse other Milwaukee and Boise flight options. Last updated on March 18, 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 March 18, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Milwaukee to Boise
Discover the top 3 airlines that operate flights from Milwaukee to Boise. 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 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$237 | Average$387 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$286 | Average$366 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$362 | Average$469 | FlexibilityNo cancel fee | On-time63% |