$78+ Cheap flights from Milwaukee to Denver (MKE - DEN)
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 3/30. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — DEN
Apr 13 — Apr 201
Round-trip
1 adult, Economy
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Find cheap flights from Milwaukee to Denver 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.Cheapflights Tip: The best prices from Milwaukee-Mitchell to Denver Intl are usually found in September or August, booked 86 days in advance, depart on a Friday or Thursday and return on a Friday
Cheap flight deals from Milwaukee to Denver
Cheapest
Best
Last-minute
One-way
Cheapest flights from Milwaukee to DenverExplore the most affordable flight options available from Milwaukee to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 14, 2026.
Explore the most affordable flight options available from Milwaukee to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 14, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 3/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/87:37 pm
MKE
- DEN
Nonstop2h 59m
Frontier
Sun 5/1011:59 pm
DEN
- MKE
1 stop17h 48m
Frontier
Deal found 3/11![Frontier logo]()
$178
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1512:09 pm
MKE
- DEN
1 stop11h 15m
Frontier
Sun 5/1711:54 pm
DEN
- MKE
1 stop10h 20m
Frontier
Deal found 3/10![Frontier logo]()
$179
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/612:09 pm
MKE
- DEN
1 stop11h 15m
Frontier
Thu 5/1411:54 pm
DEN
- MKE
1 stop10h 20m
Frontier
Deal found 3/13![Frontier logo]()
$180
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/85:08 pm
MKE
- DEN
1 stop6h 55m
Frontier
Sat 5/911:59 pm
DEN
- MKE
1 stop10h 09m
Frontier
Deal found 3/9![Frontier logo]()
$181
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/207:46 pm
MKE
- DEN
Nonstop2h 48m
Frontier
Mon 3/302:49 pm
DEN
- MKE
Nonstop2h 31m
Frontier
Deal found 3/9![Frontier logo]()
$182
This Super.com 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/176:29 pm
MKE
- DEN
Nonstop2h 51m
Frontier
Mon 4/2012:42 pm
DEN
- MKE
Nonstop2h 28m
Frontier
Deal found 3/10![Frontier logo]()
$186
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/237:15 pm
MKE
- DEN
Nonstop2h 48m
Frontier
Wed 3/2510:30 pm
DEN
- MKE
1 stop13h 32m
Frontier
Deal found 3/10![Frontier logo]()
$187
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/176:29 pm
MKE
- DEN
Nonstop2h 51m
Frontier
Sun 4/1911:59 pm
DEN
- MKE
1 stop12h 53m
Frontier
Deal found 3/13![Frontier logo]()
$188
Best flights from Milwaukee to DenverDiscover carefully curated flight deals from Milwaukee to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 14, 2026.
Discover carefully curated flight deals from Milwaukee to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 14, 2026.
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/85:55 pm
MKE
- DEN
Nonstop2h 35m
Southwest
Wed 4/1510:55 am
DEN
- MKE
2 stops10h 00m
Southwest
Deal found 3/9![Southwest logo]()
$308
This Delta deal was found by Cheapflights users on 3/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/56:30 am
MKE
- DEN
1 stop5h 04m
Delta
Sat 5/910:48 am
DEN
- MKE
1 stop5h 03m
Delta
Deal found 3/11![Delta logo]()
$322
This United Airlines deal was found by Cheapflights users on 3/11. 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 4/48:15 am
MKE
- DEN
Nonstop2h 47m
United Airlines
Sat 4/1111:01 am
DEN
- MKE
Nonstop2h 27m
United Airlines
Deal found 3/11![United Airlines logo]()
$381
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/84:40 pm
MKE
- DEN
1 stop6h 25m
Southwest
Tue 4/141:50 pm
DEN
- MKE
2 stops7h 45m
Southwest
Deal found 3/10![Southwest logo]()
$318
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 5/84:01 pm
MKE
- DEN
1 stop5h 14m
Delta
Tue 5/1210:48 am
DEN
- MKE
1 stop5h 03m
Delta
Deal found 3/9![Delta logo]()
$336
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/53:55 pm
MKE
- DEN
1 stop8h 25m
Southwest
Mon 5/113:05 pm
DEN
- MKE
2 stops6h 10m
Southwest
Deal found 3/9![Southwest logo]()
$327
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/55:53 pm
MKE
- DEN
Nonstop2h 57m
United Airlines
Mon 5/116:00 pm
DEN
- MKE
Nonstop2h 27m
United Airlines
Deal found 3/9![United Airlines logo]()
$382
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.
Wed 5/63:53 pm
MKE
- DEN
1 stop5h 11m
Delta
Sun 5/109:06 am
DEN
- MKE
1 stop5h 05m
Delta
Deal found 3/9![Delta logo]()
$375
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.
Tue 5/125:53 pm
MKE
- DEN
Nonstop2h 57m
United Airlines
Sat 5/169:55 am
DEN
- MKE
Nonstop2h 27m
United Airlines
Deal found 3/10![United Airlines logo]()
$382
This United Airlines deal was found by Cheapflights users on 3/11. 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.
Wed 5/68:15 am
MKE
- DEN
Nonstop2h 47m
United Airlines
Thu 5/76:00 am
DEN
- MKE
1 stop6h 11m
United Airlines
Deal found 3/11![United Airlines logo]()
$392
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/105:20 am
MKE
- DEN
2 stops8h 10m
Southwest
Sat 5/167:15 am
DEN
- MKE
2 stops6h 40m
Southwest
Deal found 3/9![Southwest logo]()
$394
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/19:55 am
MKE
- DEN
1 stop6h 50m
Southwest
Mon 4/67:10 pm
DEN
- MKE
Nonstop2h 15m
Southwest
Deal found 3/10![Southwest logo]()
$415
Last-minute flights from Milwaukee to DenverDiscover last-minute flight deals from Milwaukee to Denver. Data last updated March 14, 2026 and is based on user searches.
Discover last-minute flight deals from Milwaukee to Denver. Data last updated March 14, 2026 and is based on user searches.
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/207:46 pm
MKE
- DEN
Nonstop2h 48m
Frontier
Mon 3/302:49 pm
DEN
- MKE
Nonstop2h 31m
Frontier
Deal found 3/9![Frontier logo]()
$182
This Booking.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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/207:46 pm
MKE
- DEN
Nonstop2h 48m
Frontier
Mon 3/236:00 am
DEN
- MKE
1 stop10h 02m
Frontier
Deal found 3/9![Frontier logo]()
$216
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/2011:16 am
MKE
- DEN
1 stop12h 48m
Frontier
Wed 3/2510:30 pm
DEN
- MKE
1 stop13h 32m
Frontier
Deal found 3/9![Frontier logo]()
$249
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/237:15 pm
MKE
- DEN
Nonstop2h 48m
Frontier
Wed 3/2510:30 pm
DEN
- MKE
1 stop13h 32m
Frontier
Deal found 3/10![Frontier logo]()
$187
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/237:15 pm
MKE
- DEN
Nonstop2h 48m
Frontier
Thu 3/2611:59 pm
DEN
- MKE
1 stop9h 04m
Frontier
Deal found 3/9![Frontier logo]()
$223
This Cheapflightsfares deal was found by Cheapflights users on 3/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/241:57 pm
MKE
- DEN
1 stop11h 22m
Frontier
Wed 3/2510:30 pm
DEN
- MKE
1 stop13h 32m
Frontier
Deal found 3/11![Frontier logo]()
$200
This Cheapflightsfares deal was found by Cheapflights users on 3/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/241:57 pm
MKE
- DEN
1 stop11h 22m
Frontier
Thu 3/2611:59 pm
DEN
- MKE
1 stop9h 04m
Frontier
Deal found 3/11![Frontier logo]()
$245
This Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/241:57 pm
MKE
- DEN
1 stop14h 59m
Frontier
Fri 3/279:25 am
DEN
- MKE
1 stop9h 41m
Frontier
Deal found 3/10![Frontier logo]()
$253
One-way flights from Milwaukee to DenverSearch for one-way flight options from Milwaukee to Denver. Find affordable one-way fares based on user searches. Data last updated March 14, 2026.
Search for one-way flight options from Milwaukee to Denver. Find affordable one-way fares based on user searches. Data last updated March 14, 2026.
This Super.com 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/307:15 pm
MKE
- DEN
Nonstop2h 48m
Frontier
Deal found 3/10![Frontier logo]()
$78
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/275:05 pm
MKE
- DEN
Nonstop2h 52m
Frontier
Deal found 3/10![Frontier logo]()
$79
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/185:08 pm
MKE
- DEN
1 stop6h 55m
Frontier
Deal found 3/10![Frontier logo]()
$80
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/117:37 pm
MKE
- DEN
Nonstop2h 59m
Frontier
Deal found 3/10![Frontier logo]()
$84
This Super.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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1012:03 pm
MKE
- DEN
1 stop11h 56m
Frontier
Deal found 3/9![Frontier logo]()
$85
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/97:42 pm
MKE
- DEN
1 stop14h 13m
Frontier
Deal found 3/10![Frontier logo]()
$86
This Super.com 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/134:32 pm
MKE
- DEN
1 stop7h 32m
Frontier
Deal found 3/14![Frontier logo]()
$89
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/111:37 pm
MKE
- DEN
1 stop10h 27m
Frontier
Deal found 3/10![Frontier logo]()
$90
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/85:08 pm
MKE
- DEN
1 stop6h 55m
Frontier
Deal found 3/10![Frontier logo]()
$91
This Super.com 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1312:09 pm
MKE
- DEN
1 stop11h 15m
Frontier
Deal found 3/14![Frontier logo]()
$94
This Super.com deal was found by Cheapflights users on 3/11. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/237:15 pm
MKE
- DEN
Nonstop2h 48m
Frontier
Deal found 3/11![Frontier logo]()
$97
Find flight deals from Milwaukee to Denver
Discover tips and strategies to find the most affordable flight options for your journey from Milwaukee (MKE) to Denver (DEN). 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 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $178 (Cheapflightsfares) |
One-way from | $78 (Super.com) |
Popular in | February |
Cheapest in | September |
Average price | $377 |
Good round-trip deal | $358 or less |
Good one-way deal | $167 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Milwaukee to Denver 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 14, 2026.
Use the filters below to find and compare flights from Milwaukee to Denver that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
MilwaukeeDenver
MKE - DEN
MKEDEN
Milwaukee-Mitchell
Wed 4/8
5:55 pm-7:30 pm
Nonstop2h 35m
Denver Intl
Wed 4/15
10:55 am-9:55 pm
2 stops10h 00m
$308
MilwaukeeDenver
MKE - DEN
MKEDEN
Milwaukee-Mitchell
Wed 4/8
4:40 pm-10:05 pm
1 stop6h 25m
Denver Intl
Tue 4/14
1:50 pm-10:35 pm
2 stops7h 45m
$318
MilwaukeeDenver
MKE - DEN
MKEDEN
Milwaukee-Mitchell
Tue 5/5
6:30 am-10:34 am
1 stop5h 04m
Denver Intl
Sat 5/9
10:48 am-4:51 pm
1 stop5h 03m
$322
MilwaukeeDenver
MKE - DEN
MKEDEN
Milwaukee-Mitchell
Tue 5/5
3:55 pm-11:20 pm
1 stop8h 25m
Denver Intl
Mon 5/11
3:05 pm-10:15 pm
2 stops6h 10m
$327
MilwaukeeDenver
MKE - DEN
MKEDEN
Milwaukee-Mitchell
Fri 5/8
4:01 pm-8:15 pm
1 stop5h 14m
Denver Intl
Tue 5/12
10:48 am-4:51 pm
1 stop5h 03m
$336
MilwaukeeDenver
MKE - DEN
MKEDEN
Milwaukee-Mitchell
Wed 5/6
3:53 pm-8:04 pm
1 stop5h 11m
Denver Intl
Sun 5/10
9:06 am-3:11 pm
1 stop5h 05m
$375
Quickest round-trip
MilwaukeeDenver
MKE - DEN
MKEDEN
Milwaukee-Mitchell
Sat 4/4
8:15 am-10:02 am
Nonstop2h 47m
Denver Intl
Sat 4/11
11:01 am-2:28 pm
Nonstop2h 27m
$381
MilwaukeeDenver
MKE - DEN
MKEDEN
Milwaukee-Mitchell
Tue 5/5
5:53 pm-7:50 pm
Nonstop2h 57m
Denver Intl
Mon 5/11
6:00 pm-9:27 pm
Nonstop2h 27m
$382
MilwaukeeDenver
MKE - DEN
MKEDEN
Milwaukee-Mitchell
Tue 5/12
5:53 pm-7:50 pm
Nonstop2h 57m
Denver Intl
Sat 5/16
9:55 am-1:22 pm
Nonstop2h 27m
$382
MilwaukeeDenver
MKE - DEN
MKEDEN
Milwaukee-Mitchell
Wed 5/6
8:15 am-10:02 am
Nonstop2h 47m
Denver Intl
Thu 5/7
6:00 am-1:11 pm
1 stop6h 11m
$392
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from Milwaukee to Denver
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 Denver 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 | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Milwaukee-Denver flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Milwaukee-Denver flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Milwaukee-Denver flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Milwaukee-Denver 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-Denver 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 Denver
Have a flexible travel schedule? Discover the best time to fly to Denver from Milwaukee with our price prediction graph.
MKE-DEN
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 Denver
How far ahead should I book a flight from Milwaukee to Denver?
Use this chart to determine the optimal time to book a round-trip flight from Milwaukee to Denver. Price data was last updated on March 6, 2026.
The price you pay for your flight from Milwaukee to Denver may vary depending on when you book. For the best chance of a lower fare, look to book 86 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Milwaukee to Denver?
Currently, April is the cheapest month in which you can book a flight from Milwaukee to Denver (average of $74). Flying from Milwaukee to Denver in February is currently the most expensive (average of $113). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from MKE to DEN?
Find hourly flight availability from Milwaukee to Denver. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 14, 2026.
It’s typically best to fly out from Milwaukee to Denver in the evening. Doing so could potentially save you 35% on the flight price compared to flying in the morning, which is usually more expensive.
What is the cheapest day to fly from Milwaukee to Denver?
Use this chart to determine the cheapest time to fly round-trip from Milwaukee to Denver. Price data was last updated on February 21, 2026.
Travelers seeking maximum savings on their Milwaukee to Denver flight should consider departing on Friday evenings when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Denver
Get insights into the airlines that provide service to Denver. 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 Denver. Reviews last updated March 14, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andUnited Airlines from Milwaukee to Denver 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.
Boarding
8.1
Entertainment
7.5
Food
7.0
Comfort
8.0
Crew
8.6
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Boarding
8.1
Entertainment
7.5
Food
7.0
Comfort
8.0
Crew
8.6
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Boarding
8.1
Entertainment
7.5
Food
7.0
Comfort
8.0
Crew
8.6
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Boarding
8.1
Entertainment
7.5
Food
7.0
Comfort
8.0
Crew
8.6
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Boarding
8.1
Entertainment
7.5
Food
7.0
Comfort
8.0
Crew
8.6
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Boarding
8.1
Entertainment
7.5
Food
7.0
Comfort
8.0
Crew
8.6
Overall
8.0
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 Denver. 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 Denver?
Book flights to Denver if you plan to visit one of these locationsThornton
Black Hawk
Lakewood
Broomfield
Westminster
Golden
Centennial
Greeley
Lone Tree
Wheat Ridge
Silverthorne
Central City
Cripple Creek
Winter Park
Glendale
Manitou Springs
Frisco
Fort Morgan
Brighton
Evergreen
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Milwaukee and Denver flights
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Top 5 airlines flying from Milwaukee to Denver
Discover the top 5 airlines that operate flights from Milwaukee to Denver. 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 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$66 | Average$157 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$138 | Average$407 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$168 | Average$359 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$185 | Average$286 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$204 | Average$373 | FlexibilityNo cancel fee | On-time63% |