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$240+ 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 10/23. Fares are subject to change and may not be available on all flights or dates of travel.
MLU — DEN
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap 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 September 15, 2025.

Round-trip from

$240
(American Airlines)

Popular in

August

Cheapest in

April

Average price

$333
From Monroe Huenefeld to Denver Intl
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($123 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from Monroe to Denver

Cheapest flights from Monroe to Denver
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 September 15, 2025.

This American Airlines deal was found by Cheapflights users on 9/13. 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 10/236:24 pmMLU - DEN
1 stop6h 17mAmerican Airlines
Wed 10/292:48 pmDEN - MLU
1 stop6h 58mAmerican Airlines
Deal found 9/13$240
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Fri 10/3110:08 amMLU - DEN
1 stop4h 50mAmerican Airlines
Wed 11/52:49 pmDEN - MLU
1 stop6h 42mAmerican Airlines
Deal found 9/13$248
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Mon 11/36:45 pmMLU - DEN
1 stop4h 34mAmerican Airlines
Sun 11/92:49 pmDEN - MLU
1 stop6h 27mAmerican Airlines
Deal found 9/13$297
This American Airlines deal was found by Cheapflights users on 9/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/266:24 pmMLU - DEN
1 stop6h 17mAmerican Airlines
Fri 10/3110:40 amDEN - MLU
1 stop6h 13mAmerican Airlines
Deal found 9/14$332
This American Airlines deal was found by Cheapflights users on 9/13. 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 12/186:02 pmMLU - DEN
1 stop6h 52mAmerican Airlines
Tue 12/234:55 pmDEN - MLU
1 stop4h 17mAmerican Airlines
Deal found 9/13$546
This American Airlines deal was found by Cheapflights users on 9/12. 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.
Fri 9/266:26 pmMLU - DEN
1 stop4h 43mAmerican Airlines
Fri 10/32:47 pmDEN - MLU
1 stop7h 06mAmerican Airlines
Deal found 9/12$547
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Fri 12/196:02 pmMLU - DEN
1 stop6h 52mAmerican Airlines
Tue 12/232:45 pmDEN - MLU
1 stop6h 27mAmerican Airlines
Deal found 9/13$566

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 September 15, 2025.
Use the filters below to find and compare flights from Monroe to Denver that are best for you.

Fly from

Monroe

Fly to

Denver

Route

Depart

Return

Price

MonroeDenver

MLU - DEN

MLUDEN

Monroe Huenefeld

Thu 10/23

6:24 pm-11:41 pm

1 stop6h 17m

Denver Intl

Wed 10/29

2:48 pm-10:46 pm

1 stop6h 58m

$240

MonroeDenver

MLU - DEN

MLUDEN

Monroe Huenefeld

Fri 10/31

10:08 am-1:58 pm

1 stop4h 50m

Denver Intl

Wed 11/5

2:49 pm-10:31 pm

1 stop6h 42m

$248

MonroeDenver

MLU - DEN

MLUDEN

Monroe Huenefeld

Mon 11/3

6:45 pm-10:19 pm

1 stop4h 34m

Denver Intl

Sun 11/9

2:49 pm-10:16 pm

1 stop6h 27m

$297

MonroeDenver

MLU - DEN

MLUDEN

Monroe Huenefeld

Thu 12/18

6:02 pm-11:54 pm

1 stop6h 52m

Denver Intl

Tue 12/23

4:55 pm-10:12 pm

1 stop4h 17m

$546

MonroeDenver

MLU - DEN

MLUDEN

Monroe Huenefeld

Fri 9/26

6:26 pm-10:09 pm

1 stop4h 43m

Denver Intl

Fri 10/3

2:47 pm-10:53 pm

1 stop7h 06m

$547

MonroeDenver

MLU - DEN

MLUDEN

Monroe Huenefeld

Fri 12/19

6:02 pm-11:54 pm

1 stop6h 52m

Denver Intl

Tue 12/23

2:45 pm-10:12 pm

1 stop6h 27m

$566

MonroeDenver

MLU - DEN

MLUDEN

Monroe Huenefeld

Sun 10/26

6:00 am-1:23 pm

2 stops8h 23m

Denver Intl

Fri 10/31

10:40 am-5:53 pm

1 stop6h 13m

$605

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

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.
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

What is the cheapest month to book a flight from Monroe to Denver?

Currently, October is the cheapest month in which you can book a flight from Monroe to Denver (average of $197). Flying from Monroe to Denver in March is currently the most expensive (average of $278). 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.

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 September 15, 2025.
Read through reviews of airlines operating flights from Monroe to Denver, such as American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Crew

8.0

Overall

7.2

Comfort

7.2

Food

6.4

Boarding

7.5

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Crew

8.0

Overall

7.2

Comfort

7.2

Food

6.4

Boarding

7.5

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

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.

  • How long is the flight from Monroe to Denver?

    A quick flight from Monroe to Denver can take about 6h 17m. American Airlines provides one of the quickest options available for as low as $240. The distance from Monroe to Denver is about 866 mi.

  • What is the cheapest airline to fly from Monroe to Denver round-trip?

    Cheapflights users have booked flights from Monroe to Denver round-trip from $238. American Airlines is currently priced 42% below the average price you’ll pay for this route.

  • Can I find deals for flights from Monroe to Denver that include hotel bookings?

    Yes. In addition to deals on Monroe to Denver flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Monroe to Denver?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Monroe to Denver.

  • Can I find deals for business class flights from Monroe to Denver?

    Yes. Cheapflights offers flight deals from Monroe to Denver by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Monroe to Denver?

    Currently, October is the cheapest month in which you can book a flight from Monroe to Denver (average of $197). Flying from Monroe to Denver in March is currently the most expensive (average of $278). 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.

See more FAQs

Traveling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Black Hawk
Westminster
Golden
Winter Park
Lakewood
Broomfield
Greeley
Lone Tree
Cripple Creek
Thornton
Silverthorne
Manitou Springs
Fort Morgan
Glendale
Wheat Ridge
Brighton
Longmont
Idaho Springs
Parker
Sterling

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Alternative routes for Monroe to Denver

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Top airline flying from Monroe to Denver

Discover the top airline 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$238Average$342FlexibilityNo cancel feeOn-time71%

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