$99 Cheap Flights from McAllen (MFE) to Denver (DEN)

View $99 flight on Wed, Apr 29, 2026Opens in a new window

Popular airlines from Miller Intl. Airport (MFE) to Denver Intl. Airport (DEN)

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Cheap Flights from McAllen to Denver (MFE-DEN)

Prices were available within the past 7 days and start at $99 for one-way flights and $209 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, Apr 18 - Wed, Apr 22
MFE
McAllen
DEN
Denver
$209 Roundtrip, found 1 day ago
$209
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Apr 18 from McAllen to Denver, returning Wed, Apr 22, priced at $209 found 1 day ago
Delta
Tue, Mar 31 - Tue, Apr 7
MFE
McAllen
DEN
Denver
$217 Roundtrip, found 4 hours ago
$217
Roundtrip
found 4 hours ago
Select Delta flight, departing Tue, Mar 31 from McAllen to Denver, returning Tue, Apr 7, priced at $217 found 4 hours ago
American Airlines
Sat, Apr 18 - Wed, Apr 22
MFE
McAllen
DEN
Denver
$221 Roundtrip, found 1 day ago
$221
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Apr 18 from McAllen to Denver, returning Wed, Apr 22, priced at $221 found 1 day ago
Delta
Sun, Apr 5 - Sat, Apr 11
MFE
McAllen
DEN
Denver
$229 Roundtrip, found 1 hour ago
$229
Roundtrip
found 1 hour ago
Select Delta flight, departing Sun, Apr 5 from McAllen to Denver, returning Sat, Apr 11, priced at $229 found 1 hour ago
Delta
Sat, Apr 18 - Wed, Apr 22
MFE
McAllen
DEN
Denver
$231 Roundtrip, found 1 day ago
$231
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Apr 18 from McAllen to Denver, returning Wed, Apr 22, priced at $231 found 1 day ago
Delta
Wed, Mar 18 - Wed, Mar 25
MFE
McAllen
DEN
Denver
$237 Roundtrip, found 2 hours ago
$237
Roundtrip
found 2 hours ago
Select Delta flight, departing Wed, Mar 18 from McAllen to Denver, returning Wed, Mar 25, priced at $237 found 2 hours ago
American Airlines
Sun, Apr 5 - Sat, Apr 11
MFE
McAllen
DEN
Denver
$239 Roundtrip, found 1 hour ago
$239
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Sun, Apr 5 from McAllen to Denver, returning Sat, Apr 11, priced at $239 found 1 hour ago
United
Mon, Apr 6 - Sat, Apr 11
MFE
McAllen
DEN
Denver
$241 Roundtrip, found 14 hours ago
$241
Roundtrip
found 14 hours ago
Select United flight, departing Mon, Apr 6 from McAllen to Denver, returning Sat, Apr 11, priced at $241 found 14 hours ago
American Airlines
Wed, May 6 - Sat, May 9
MFE
McAllen
DEN
Denver
$246 Roundtrip, found 1 day ago
$246
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, May 6 from McAllen to Denver, returning Sat, May 9, priced at $246 found 1 day ago
United
Mon, Apr 13 - Thu, Apr 16
MFE
McAllen
DEN
Denver
$248 Roundtrip, found 3 days ago
$248
Roundtrip
found 3 days ago
Select United flight, departing Mon, Apr 13 from McAllen to Denver, returning Thu, Apr 16, priced at $248 found 3 days ago

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Alternative airports near Denver

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Denver Intl. DEN. Cheapest option available. Average driving time to city center is 32 minutes. Flights from $358
DEN
Denver Intl.
Cheapest
Average driving time to city center32 min
Flights from $358

Frequently asked questions

How much does a flight from McAllen, TX (MFE-Miller Intl.) to Denver, CO (DEN-Denver Intl.) cost?
You can find cheap one-way flights from $99 and cheap return flights from $209 McAllen, TX (MFE-Miller Intl.) to Denver, CO (DEN-Denver Intl.) with Expedia. One-way flights typically cost between $165 and $711, and return flights often range between $348 and $1563. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when McAllen, TX (MFE-Miller Intl.) to Denver, CO (DEN-Denver Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from McAllen, TX (MFE-Miller Intl.) to Denver, CO (DEN-Denver Intl.)?
May is the cheapest month to fly from McAllen, TX (MFE) to Denver, CO (DEN), with average round-trip fares around $322. This price is about 21% lower than the average throughout the year, as May often sees less travel demand. Other economical months to consider are January and April.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from McAllen, TX (MFE-Miller Intl.) to Denver, CO (DEN-Denver Intl.)?
Enter MFE to DEN and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from McAllen, TX (MFE-Miller Intl.) to Denver, CO (DEN-Denver Intl.)?
American Airlines is one of the cheapest airlines offering connecting flights from Miller Intl. (MFE) to Denver Intl. (DEN), with round-trip tickets starting from around $180. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from McAllen, TX (MFE-Miller Intl.) to Denver, CO (DEN-Denver Intl.)?
To find a cheap flight from McAllen, TX (MFE-Miller Intl.) to Denver, CO (DEN-Denver Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from McAllen, TX (MFE-Miller Intl.) to Denver, CO (DEN-Denver Intl.)?
For flights from McAllen (MFE) to Denver (DEN), January and May are your best bets. January offers lower fares at around $322 for a return flight, while May is popular for travel. These months strike a nice balance between price and availability, ensuring you have plenty of options.*Prices based on flights available on Expedia in the last year.
What is the earliest flight from McAllen, TX (MFE-Miller Intl.) to Denver, CO (DEN-Denver Intl.)?
The earliest flight from Miller International Airport (MFE) in McAllen to Denver International Airport (DEN) usually departs at around 5:00 AM, operated by American Airlines. This seasonal service is available in March, helping you start your day early in the Mile High City. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from McAllen, TX (MFE-Miller Intl.) to Denver, CO (DEN-Denver Intl.)?
The most popular departure times for flights from Miller Intl. (MFE) to Denver Intl. (DEN) are in the early morning, from 3am to 6am. About 24% of passengers prefer this time window. Many major carriers, including American Airlines and Delta, offer flights during this window. This timing is favored as it allows you to maximize your day in Denver upon arrival.
How long does it take to fly from McAllen, TX (MFE-Miller Intl.) to Denver, CO (DEN-Denver Intl.)?
Flights from MFE to DEN with one stop typically take around 5 hours 50 minutes, covering approximately 1,015 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from McAllen, TX (MFE-Miller Intl.) to Denver, CO (DEN-Denver Intl.)?
First class seats are offered on the MFE to DEN route. First class cabins are available on:

  • American Airlines
  • United Airlines
  • Delta Air Lines

How do I earn miles on a McAllen, TX (MFE-Miller Intl.) to Denver, CO (DEN-Denver Intl.) flight with Expedia?
It's easy to earn miles on a McAllen, TX (MFE-Miller Intl.) to Denver, CO (DEN-Denver Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Denver from Miller Intl. (MFE)?
If you're planning to travel to Denver from Miller Intl. (MFE), you can fly into Denver Intl. (DEN) Some flights may connect through major hubs like Austin-Bergstrom Intl. (AUS), George Bush Intercontinental (IAH), Dallas-Fort Worth Intl. (DFW) before reaching Denver. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from McAllen, TX (MFE-Miller Intl.) to Denver, CO (DEN-Denver Intl.) at the last minute?
Typically, booking a last minute flight from McAllen, TX (MFE-Miller Intl.) to Denver, CO (DEN-Denver Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a McAllen, TX (MFE-Miller Intl.) to Denver, CO (DEN-Denver Intl.) flight and hotel package?
Securing a McAllen, TX (MFE-Miller Intl.) to Denver, CO (DEN-Denver Intl.) Denver Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from McAllen, TX (MFE-Miller Intl.) to Denver, CO (DEN-Denver Intl.)?
If you booked your McAllen, TX (MFE-Miller Intl.) to Denver, CO (DEN-Denver Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Miller Intl.
Destination airport
Denver Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
$208
Distance
1014 mi

Book with confidence

McAllen to Denver Flights

The cheapest times to fly from McAllen to Denver

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from McAllen to Denver are during the month of April. You can find some of the cheapest flights from McAllen to Denver with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from McAllen to Denver

Sunday is one of the best days to book for cheap flights from McAllen to Denver: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from McAllen to Denver

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from McAllen to Denver in 2026. You can also book with separate airlines for your outbound and return journeys, from $99 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap McAllen to Denver flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your McAllen to Denver airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

McAllen to Denver Flights

*Flight schedules are subject to change.

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*Available to One Key members.