$318+ Cheap flights from Monroe to Denver (MLU - DEN)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/1. Fares are subject to change and may not be available on all flights or dates of travel.
MLU — DEN
Aug 2 — Aug 91
Round-trip
1 adult, Economy
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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
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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 Monroe to Denver
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Best
Last-minute
Cheapest flights from Monroe to DenverExplore the most affordable flight options available from Monroe to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2026.
Explore the most affordable flight options available from Monroe to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2026.
This American Airlines deal was found by Cheapflights users on 6/29. 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 8/11:43 pm
MLU
- DEN
1 stop6h 58m
American Airlines
Sat 8/86:25 am
DEN
- MLU
1 stop5h 49m
American Airlines
Deal found 6/29![American Airlines logo]()
$318
This Delta deal was found by Cheapflights users on 7/1. 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 7/295:48 pm
MLU
- DEN
1 stop7h 35m
Delta
Wed 8/59:39 am
DEN
- MLU
1 stop6h 26m
Delta
Deal found 7/1![Delta logo]()
$363
This Delta deal was found by Cheapflights users on 6/29. 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 7/241:00 pm
MLU
- DEN
1 stop8h 43m
Delta
Wed 7/291:10 pm
DEN
- MLU
1 stop7h 30m
Delta
Deal found 6/29![Delta logo]()
$387
This American Airlines deal was found by Cheapflights users on 6/30. 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 7/256:44 pm
MLU
- DEN
1 stop6h 06m
American Airlines
Tue 7/286:10 pm
DEN
- MLU
1 stop4h 47m
American Airlines
Deal found 6/30![American Airlines logo]()
$398
This American Airlines deal was found by Cheapflights users on 6/30. 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 7/256:44 pm
MLU
- DEN
1 stop6h 06m
American Airlines
Sun 8/26:20 am
DEN
- MLU
1 stop5h 53m
American Airlines
Deal found 6/30![American Airlines logo]()
$424
This American Airlines deal was found by Cheapflights users on 6/28. 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 8/710:18 am
MLU
- DEN
1 stop6h 11m
American Airlines
Sun 8/95:06 am
DEN
- MLU
1 stop7h 08m
American Airlines
Deal found 6/28![American Airlines logo]()
$450
This Delta deal was found by Cheapflights users on 7/2. 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 7/175:48 pm
MLU
- DEN
1 stop7h 35m
Delta
Tue 7/215:45 am
DEN
- MLU
1 stop5h 34m
Delta
Deal found 7/2![Delta logo]()
$457
This American Airlines deal was found by Cheapflights users on 7/1. 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.
Wed 7/2910:19 am
MLU
- DEN
2 stops12h 44m
American Airlines
Wed 8/55:03 am
DEN
- MLU
1 stop7h 11m
American Airlines
Deal found 7/1![American Airlines logo]()
$524
This Delta deal was found by Cheapflights users on 7/3. 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 7/105:48 pm
MLU
- DEN
1 stop7h 35m
Delta
Sun 7/125:45 am
DEN
- MLU
1 stop5h 34m
Delta
Deal found 7/3![Delta logo]()
$536
This American Airlines deal was found by Cheapflights users on 6/29. 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 7/241:43 pm
MLU
- DEN
1 stop6h 58m
American Airlines
Wed 7/2912:15 pm
DEN
- MLU
2 stops10h 42m
American Airlines
Deal found 6/29![American Airlines logo]()
$558
Best flights from Monroe to DenverDiscover carefully curated flight deals from Monroe to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 3, 2026.
Discover carefully curated flight deals from Monroe to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 3, 2026.
This American Airlines deal was found by Cheapflights users on 6/29. 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 8/11:43 pm
MLU
- DEN
1 stop6h 58m
American Airlines
Sat 8/86:25 am
DEN
- MLU
1 stop5h 49m
American Airlines
Deal found 6/29![American Airlines logo]()
$318
This Delta deal was found by Cheapflights users on 7/1. 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 7/295:48 pm
MLU
- DEN
1 stop7h 35m
Delta
Wed 8/59:39 am
DEN
- MLU
1 stop6h 26m
Delta
Deal found 7/1![Delta logo]()
$363
This American Airlines deal was found by Cheapflights users on 6/29. 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 7/246:44 pm
MLU
- DEN
1 stop6h 06m
American Airlines
Wed 7/295:00 am
DEN
- MLU
1 stop7h 13m
American Airlines
Deal found 6/29![American Airlines logo]()
$387
This Delta deal was found by Cheapflights users on 6/29. 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 7/241:00 pm
MLU
- DEN
1 stop8h 43m
Delta
Wed 7/291:10 pm
DEN
- MLU
1 stop7h 30m
Delta
Deal found 6/29![Delta logo]()
$387
This American Airlines deal was found by Cheapflights users on 7/3. 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 7/256:44 pm
MLU
- DEN
1 stop6h 06m
American Airlines
Tue 7/286:10 pm
DEN
- MLU
1 stop4h 47m
American Airlines
Deal found 7/3![American Airlines logo]()
$398
This Delta deal was found by Cheapflights users on 7/2. 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 7/175:48 pm
MLU
- DEN
1 stop7h 35m
Delta
Tue 7/215:45 am
DEN
- MLU
1 stop5h 34m
Delta
Deal found 7/2![Delta logo]()
$457
This American Airlines deal was found by Cheapflights users on 6/28. 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 8/710:18 am
MLU
- DEN
1 stop6h 11m
American Airlines
Sun 8/95:06 am
DEN
- MLU
1 stop7h 08m
American Airlines
Deal found 6/28![American Airlines logo]()
$450
This American Airlines deal was found by Cheapflights users on 6/29. 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 8/136:00 am
MLU
- DEN
1 stop4h 52m
American Airlines
Mon 8/175:03 am
DEN
- MLU
1 stop7h 11m
American Airlines
Deal found 6/29![American Airlines logo]()
$450
Last-minute flights from Monroe to DenverDiscover last-minute flight deals from Monroe to Denver. Data last updated July 3, 2026 and is based on user searches.
Discover last-minute flight deals from Monroe to Denver. Data last updated July 3, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 7/3. 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 7/105:48 pm
MLU
- DEN
1 stop7h 35m
Delta
Sun 7/125:45 am
DEN
- MLU
1 stop5h 34m
Delta
Deal found 7/3![Delta logo]()
$536
This Delta deal was found by Cheapflights users on 7/2. 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 7/175:48 pm
MLU
- DEN
1 stop7h 35m
Delta
Tue 7/215:45 am
DEN
- MLU
1 stop5h 34m
Delta
Deal found 7/2![Delta logo]()
$457
This Delta deal was found by Cheapflights users on 6/29. 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 7/241:00 pm
MLU
- DEN
1 stop8h 43m
Delta
Wed 7/291:10 pm
DEN
- MLU
1 stop7h 30m
Delta
Deal found 6/29![Delta logo]()
$387
This American Airlines deal was found by Cheapflights users on 6/29. 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 7/241:43 pm
MLU
- DEN
1 stop6h 58m
American Airlines
Wed 7/2912:15 pm
DEN
- MLU
2 stops10h 42m
American Airlines
Deal found 6/29![American Airlines logo]()
$558
This American Airlines deal was found by Cheapflights users on 6/30. 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 7/256:44 pm
MLU
- DEN
1 stop6h 06m
American Airlines
Tue 7/286:10 pm
DEN
- MLU
1 stop4h 47m
American Airlines
Deal found 6/30![American Airlines logo]()
$398
This American Airlines deal was found by Cheapflights users on 6/30. 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 7/256:44 pm
MLU
- DEN
1 stop6h 06m
American Airlines
Sun 8/26:20 am
DEN
- MLU
1 stop5h 53m
American Airlines
Deal found 6/30![American Airlines logo]()
$424
This Delta deal was found by Cheapflights users on 7/1. 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 7/295:48 pm
MLU
- DEN
1 stop7h 35m
Delta
Wed 8/59:39 am
DEN
- MLU
1 stop6h 26m
Delta
Deal found 7/1![Delta logo]()
$363
This American Airlines deal was found by Cheapflights users on 7/1. 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.
Wed 7/2910:19 am
MLU
- DEN
2 stops12h 44m
American Airlines
Wed 8/55:03 am
DEN
- MLU
1 stop7h 11m
American Airlines
Deal found 7/1![American Airlines logo]()
$524
This American Airlines deal was found by Cheapflights users on 6/29. 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 8/11:43 pm
MLU
- DEN
1 stop6h 58m
American Airlines
Sat 8/86:25 am
DEN
- MLU
1 stop5h 49m
American Airlines
Deal found 6/29![American Airlines logo]()
$318
This American Airlines deal was found by Cheapflights users on 6/28. 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 8/710:18 am
MLU
- DEN
1 stop6h 11m
American Airlines
Sun 8/95:06 am
DEN
- MLU
1 stop7h 08m
American Airlines
Deal found 6/28![American Airlines logo]()
$450
Find flight deals from Monroe to Denver
Discover tips and strategies to find the most affordable flight options for your journey from Monroe (MLU) 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 July 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $318 (American Airlines) |
Popular in | October |
Cheapest in | February |
Average price | $557 |
Cheapflights Fare Finder
Customize your flight search to find flights from Monroe 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 July 3, 2026.
Use the filters below to find and compare flights from Monroe to Denver that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
MonroeDenver
MLU - DEN
MLUDEN
Monroe Huenefeld
Sat 8/1
1:43 pm-7:41 pm
1 stop6h 58m
Denver Intl
Sat 8/8
6:25 am-1:14 pm
1 stop5h 49m
$318
MonroeDenver
MLU - DEN
MLUDEN
Monroe Huenefeld
Wed 7/29
5:48 pm-12:23 am
1 stop7h 35m
Denver Intl
Wed 8/5
9:39 am-5:05 pm
1 stop6h 26m
$363
MonroeDenver
MLU - DEN
MLUDEN
Monroe Huenefeld
Fri 7/24
6:44 pm-11:50 pm
1 stop6h 06m
Denver Intl
Wed 7/29
5:00 am-1:13 pm
1 stop7h 13m
$387
MonroeDenver
MLU - DEN
MLUDEN
Monroe Huenefeld
Fri 7/24
1:00 pm-8:43 pm
1 stop8h 43m
Denver Intl
Wed 7/29
1:10 pm-9:40 pm
1 stop7h 30m
$387
Quickest round-trip
MonroeDenver
MLU - DEN
MLUDEN
Monroe Huenefeld
Sat 7/25
6:44 pm-11:50 pm
1 stop6h 06m
Denver Intl
Tue 7/28
6:10 pm-11:57 pm
1 stop4h 47m
$398
MonroeDenver
MLU - DEN
MLUDEN
Monroe Huenefeld
Fri 8/7
10:18 am-3:29 pm
1 stop6h 11m
Denver Intl
Sun 8/9
5:06 am-1:14 pm
1 stop7h 08m
$450
MonroeDenver
MLU - DEN
MLUDEN
Monroe Huenefeld
Thu 8/13
6:00 am-9:52 am
1 stop4h 52m
Denver Intl
Mon 8/17
5:03 am-1:14 pm
1 stop7h 11m
$450
MonroeDenver
MLU - DEN
MLUDEN
Monroe Huenefeld
Fri 7/17
5:48 pm-12:23 am
1 stop7h 35m
Denver Intl
Tue 7/21
5:45 am-12:19 pm
1 stop5h 34m
$457
Sorted by cheapest first
Compare providers for flights from Monroe 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 Monroe to Denver in July.
| 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 Monroe-Denver flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Monroe-Denver flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Monroe-Denver flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Monroe-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 Monroe-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 Monroe to Denver
Have a flexible travel schedule? Discover the best time to fly to Denver from Monroe with our price prediction graph.
MLU-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 Monroe to Denver
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 July 3, 2026.
Read through reviews of airlines operating flights from Monroe to Denver, such as Delta and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.8
Crew
8.5
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
6.0
GoodMoishe,Oct 2024
LGA - DEN
Overall
7.8
Crew
8.5
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
6.0
GoodMoishe,Oct 2024
LGA - DEN
Overall
7.8
Crew
8.5
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
6.0
GoodMoishe,Oct 2024
LGA - DEN
Related info for your journey
Find useful and relevant information for your journey from Monroe 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
Westminster
Centennial
Lakewood
Broomfield
Golden
Greeley
Lone Tree
Wheat Ridge
Silverthorne
Central City
Fort Morgan
Cripple Creek
Winter Park
Manitou Springs
Frisco
Englewood
Glendale
Evergreen
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.
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Alternative routes for Monroe to Denver
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Complete your trip
Complete your trip to Denver by adding a car rental and/or hotel reservation to your travel itinerary.
Other flights to Denver
Explore flights to Denver departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 3, 2026.
Search flights from Monroe to Denver by cabin class
Find flights from Monroe to Denver, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Monroe and Denver flights
Browse other Monroe and Denver flight options. Last updated on July 3, 2026.
Other flights from Monroe
Browse through other flights departing from Monroe. Flights are based on user searches made on Cheapflights and were last updated on July 3, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Monroe to Denver
Discover the top 2 airlines that operate flights from Monroe 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 July 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$206 | Average$206 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$206 | Average$392 | FlexibilityNo cancel fee | On-time71% |