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$115+ Cheap flights from McAllen to Denver (MFE - 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 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
MFE — DEN
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheapflights Tip: The best prices from McAllen Miller Intl to Denver Intl are usually found in August or October, booked 46 days in advance, depart on a Tuesday or Monday and return on a Saturday

Cheap flight deals from McAllen to Denver

Discover tips and strategies to find the most affordable flight options for your journey from McAllen (MFE) 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 29, 2025.

Round-trip from

$227
(American Airlines)

One-way from

$115
(American Airlines)

Popular in

December

Cheapest in

August

Average price

$325
From McAllen Miller Intl to Denver Intl
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One-way flight from McAllen Miller Intl to Denver Intl
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Highest demand for flights based on searches. 9% potential increase in price ($36 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from McAllen to Denver

Cheapest flights from McAllen to Denver
Explore the most affordable flight options available from McAllen to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This American Airlines deal was found by Cheapflights users on 7/27. 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 9/103:29 pmMFE - DEN
1 stop7h 40mAmerican Airlines
Wed 9/179:04 amDEN - MFE
1 stop4h 45mAmerican Airlines
Deal found 7/27$227
This Delta deal was found by Cheapflights users on 7/27. 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 9/105:25 amMFE - DEN
2 stops10h 25mDelta
Wed 9/176:05 amDEN - MFE
2 stops9h 33mDelta
Deal found 7/27$237
This United Airlines deal was found by Cheapflights users on 7/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/267:25 pmMFE - DEN
1 stop4h 48mUnited Airlines
Tue 9/3010:02 amDEN - MFE
2 stops10h 55mUnited Airlines
Deal found 7/29$446
This Mytrip deal was found by Cheapflights users on 7/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/219:37 pmMFE - DEN
2 stops19h 08mAllegiant Air
Sun 8/244:46 pmDEN - MFE
2 stops17h 33mAllegiant Air
Deal found 7/29$552

Cheapflights Fare Finder

 
Customize your flight search to find flights from McAllen 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 29, 2025.
Use the filters below to find and compare flights from McAllen to Denver that are best for you.

Fly from

McAllen

Fly to

Denver

Route

Depart

Return

Price

McAllenDenver

MFE - DEN

MFEDEN

McAllen Miller Intl

Wed 9/10

3:29 pm-10:09 pm

1 stop7h 40m

Denver Intl

Wed 9/17

9:04 am-2:49 pm

1 stop4h 45m

$227

McAllenDenver

MFE - DEN

MFEDEN

McAllen Miller Intl

Wed 9/10

5:25 am-2:50 pm

2 stops10h 25m

Denver Intl

Wed 9/17

6:05 am-4:38 pm

2 stops9h 33m

$237

McAllenDenver

MFE - DEN

MFEDEN

McAllen Miller Intl

Fri 9/26

7:25 pm-11:13 pm

1 stop4h 48m

Denver Intl

Tue 9/30

10:02 am-9:57 pm

2 stops10h 55m

$446

McAllenDenver

MFE - DEN

MFEDEN

McAllen Miller Intl

Thu 8/21

9:37 pm-3:45 pm

2 stops19h 08m

Denver Intl

Sun 8/24

4:46 pm-11:19 am

2 stops17h 33m

$552

McAllenDenver

MFE - DEN

MFEDEN

McAllen Miller Intl

Sat 10/4

3:29 pm-7:47 pm

1 stop5h 18m

$115

McAllenDenver

MFE - DEN

MFEDEN

McAllen Miller Intl

Sat 10/4

5:25 am-3:44 pm

2 stops11h 19m

$119

McAllenDenver

MFE - DEN

MFEDEN

McAllen Miller Intl

Sat 10/4

3:48 pm-3:40 pm

3 stops24h 52m

$260

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Best time to book a flight from McAllen to Denver

Have a flexible travel schedule? Discover the best time to fly to Denver from McAllen 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 McAllen to Denver

How far ahead should I book a flight from McAllen to Denver?

Use this chart to determine the optimal time to book a round-trip flight from McAllen to Denver. Price data was last updated on July 25, 2025.

The price you pay for your flight from McAllen to Denver may vary depending on when you book. For the best chance of a lower fare, look to book 45 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 McAllen to Denver?

Currently, October is the cheapest month in which you can book a flight from McAllen to Denver (average of $197). Flying from McAllen 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.

What is the cheapest time of day to fly from MFE to DEN?

Find hourly flight availability from McAllen 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 July 29, 2025.

A simple way to save on the total cost of your ticket is to fly from McAllen to Denver in the afternoon. If you’re flexible enough to do this you can expect to save up to 53% on your trip compared to booking a flight at noon.

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 29, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from McAllen to Denver have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,977 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,977 reviews
Delta
8.0
Very good
7,977 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,893 reviews
Delta
8.0
Very good
7,977 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,977 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Allegiant Air
7.2
Good
703 reviews
Delta
8.0
Very good
7,977 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from McAllen to Denver. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from McAllen to Denver round-trip?

    Currently priced at $227, American Airlines will fly you from McAllen to Denver and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and United Airlines - these airlines can fly you to your destination from $237 and $446, respectively. You may be able to fly from McAllen to Denver for 31% less than the average price by searching for these airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from McAllen 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 McAllen to Denver?

    Currently, October is the cheapest month in which you can book a flight from McAllen to Denver (average of $197). Flying from McAllen 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
Westminster
Black Hawk
Winter Park
Lakewood
Greeley
Cripple Creek
Brighton
Silverthorne
Golden
Thornton
Frisco
Grand Lake
Manitou Springs
Central City
Fort Morgan
Glendale
Copper Mountain
Wheat Ridge
Longmont
Broomfield

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Top 2 airlines flying from McAllen to Denver

Discover the top 2 airlines that operate flights from McAllen 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 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$238Average$353FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$258Average$448FlexibilityNo cancel feeOn-time69%

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