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$105 Cheap Flights from McAllen (MFE) to Denver (DEN)

View $105 flight on Tue, Sep 1, 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 $105 for one-way flights and $251 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Sep 1 - Wed, Sep 9
MFE
McAllen
DEN
Denver
$251 Roundtrip, found 16 hours ago
$251
Roundtrip
found 16 hours ago
Select American Airlines flight, departing Tue, Sep 1 from McAllen to Denver, returning Wed, Sep 9, priced at $251 found 16 hours ago
Delta
Tue, Sep 1 - Sat, Sep 5
MFE
McAllen
DEN
Denver
$269 Roundtrip, found 8 hours ago
$269
Roundtrip
found 8 hours ago
Select Delta flight, departing Tue, Sep 1 from McAllen to Denver, returning Sat, Sep 5, priced at $269 found 8 hours ago
Delta
Tue, Sep 1 - Wed, Sep 9
MFE
McAllen
DEN
Denver
$274 Roundtrip, found 8 hours ago
$274
Roundtrip
found 8 hours ago
Select Delta flight, departing Tue, Sep 1 from McAllen to Denver, returning Wed, Sep 9, priced at $274 found 8 hours ago
Delta
Tue, Sep 1 - Wed, Sep 9
MFE
McAllen
DEN
Denver
$283 Roundtrip, found 16 hours ago
$283
Roundtrip
found 16 hours ago
Select Delta flight, departing Tue, Sep 1 from McAllen to Denver, returning Wed, Sep 9, priced at $283 found 16 hours ago
American Airlines
Sat, Aug 29 - Tue, Sep 1
MFE
McAllen
DEN
Denver
$292 Roundtrip, found 10 hours ago
$292
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Sat, Aug 29 from McAllen to Denver, returning Tue, Sep 1, priced at $292 found 10 hours ago
United
Sat, Oct 24 - Sat, Oct 31
MFE
McAllen
DEN
Denver
$293 Roundtrip, just found
$293
Roundtrip
just found
Select United flight, departing Sat, Oct 24 from McAllen to Denver, returning Sat, Oct 31, priced at $293 just found
Delta
Sat, Aug 29 - Tue, Sep 1
MFE
McAllen
DEN
Denver
$297 Roundtrip, found 10 hours ago
$297
Roundtrip
found 10 hours ago
Select Delta flight, departing Sat, Aug 29 from McAllen to Denver, returning Tue, Sep 1, priced at $297 found 10 hours ago
Delta
Tue, Sep 1 - Fri, Sep 4
MFE
McAllen
DEN
Denver
$298 Roundtrip, found 8 hours ago
$298
Roundtrip
found 8 hours ago
Select Delta flight, departing Tue, Sep 1 from McAllen to Denver, returning Fri, Sep 4, priced at $298 found 8 hours ago
Delta
Sat, Aug 22 - Mon, Aug 31
MFE
McAllen
DEN
Denver
$302 Roundtrip, found 4 days ago
$302
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Aug 22 from McAllen to Denver, returning Mon, Aug 31, priced at $302 found 4 days ago
Delta
Sat, Dec 5 - Wed, Dec 9
MFE
McAllen
DEN
Denver
$303 Roundtrip, found 10 hours ago
$303
Roundtrip
found 10 hours ago
Select Delta flight, departing Sat, Dec 5 from McAllen to Denver, returning Wed, Dec 9, priced at $303 found 10 hours ago

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 $318
DEN
Denver Intl.
Cheapest
Average driving time to city center32 min
Flights from $318

Find the cheapest month to fly from McAllen (MFE) to Denver (DEN)

April is typically the cheapest month to fly

From $196 - $308 per traveler.

What you need to know for your flight from Miller Intl. to Denver Intl.

McAllen (MFE) to Denver (DEN) at a glance

Travel from McAllen (MFE) to Denver (DEN) with a range of airlines operating this popular domestic short-haul route. Explore various options for McAllen to Denver flights, comparing full-service carriers to discover the ideal itinerary that aligns with your budget and schedule. Get ready to experience Denver’s iconic attractions and vibrant neighborhoods while you gather essential details about flights from Miller International Airport to Denver International Airport.

  • Fastest flight duration: around 4 hours in-flight, plus roughly 1h 15m layover with one stop
  • Route distance: roughly 1,000 miles (1,610 km)
  • Flights per week: around 12 departures on average
  • Typical fares (one-way): economy tickets often range from $105–$375, depending on seasonality and how far ahead you book

Flights from Miller International Airport (MFE) to Denver International Airport (DEN)

Based on the latest traveler bookings, here are the top airlines preferred for flights from McAllen to Denver, focusing on one-stop and multi-stop options. Popular layover airports include Dallas-Fort Worth International Airport (DFW), with a layover of approximately 1 hour and 15 minutes; George Bush Intercontinental Airport (IAH), with about 1 hour and 30 minutes; and Austin-Bergstrom International Airport (AUS), featuring a 45-minute layover. These choices allow you to balance price, total travel time, and cabin class for the best itinerary.

  • American Airlines: This full-service airline provides one-stop travel options, with one-way ticket prices generally falling between $105 and $385. It operates about 63% of flights on this route, featuring an in-flight duration of 4 hours and an overall travel time of approximately 5 hours and 15 minutes, including the layover.
  • United: Another full-service airline, United offers one-stop services with one-way fares that usually range from $120 to $515. This carrier handles roughly 25% of departures on the route, with a flight time of 4 hours and a total journey time of around 5 hours and 15 minutes, factoring in the layover.
  • Delta: As a full-service airline, Delta presents both one-stop and multi-stop options. One-way fares typically range from $105 to $370. This airline represents about 12% of departures on the route, with an in-flight duration of 4 hours and a total travel time of about 5 hours and 15 minutes.

Travelers flying from McAllen to Denver can opt for an upgraded experience. American Airlines offers first-class service, while Delta provides both first class and premium economy options.

Best time to fly from McAllen (MFE) to Denver (DEN)

The most popular months for travelers flying from McAllen to Denver are January, March, and December, when peak temperatures in Denver reach up to 38.5°F in March. If you prefer quieter travel, consider August, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 71.2°F. For better deals, February usually offers the lowest average one-way fare around $191. Flight availability peaks in November, with approximately 16 flights per week, making it easier to find convenient departure times.

  • Cheapest time to fly: February usually offers good deals with average one-way fare around $191, roughly 16% cheaper than the yearly average.
  • More budget-friendly months to fly: April, August, and October typically offer average one-way fares roughly ranging from $195 to $208.
  • Most flight options: November has the highest number of flights from McAllen to Denver, with approximately 16 flights per week, giving you more flexibility in scheduling your trip.
calendar iconMonthtemperature iconTemperaturecrowd level iconDemandflights iconWeekly Flightsprice iconAverage one-way Fare
January28.4°F (-2.0°C)High12$257
February28.6°F (-1.9°C)Average14$191
March38.5°F (3.6°C)High14$234
April45.3°F (7.4°C)Average11$195
May54.0°F (12.2°C)Low11$209
June66.9°F (19.4°C)Average11$221
July72.1°F (22.3°C)Low10$285
August71.2°F (21.8°C)Low10$204
September65.1°F (18.4°C)Average13$228
October50.2°F (10.1°C)Average13$208
November38.5°F (3.6°C)Average16$241
December28.9°F (-1.7°C)High13$259

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

Alternative routes from McAllen (MFE) to Denver (DEN)

  • Harlingen to Denver (HRL-DEN): Valley International Airport (HRL) lies approximately 36 miles from Miller International Airport (MFE). One-way economy prices for this journey usually fall between $100 and $330, influenced by the time of year and how far in advance you book. Travelers can choose from both one-stop and non-stop flights, with common layover points at William P. Hobby Airport (HOU) and Dallas-Fort Worth International Airport (DFW). Key airlines operating on this route include Southwest Airlines and American Airlines. First-class service is also available.
  • McAllen to Colorado Springs (MFE-COS): Colorado Springs Airport (COS) is roughly 73 miles from Denver International Airport (DEN). One-way economy fares on this route generally vary from $105 to $385, depending on the season and booking timing. This route mainly features one-stop flights, with popular layover locations at Dallas-Fort Worth International Airport (DFW) and George Bush Intercontinental Airport (IAH). American Airlines and United are among the leading carriers for this route. First-class service options are also offered.

How to find the best prices for flights from McAllen (MFE) to Denver (DEN)

Getting some of the best deals on flights from McAllen to Denver is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are usually found when booking 2-8 weeks in advance, although most travelers tend to book within 2 weeks. Evening departures (6 pm-12 am) often offer lower prices, while morning flights (5 am-12 pm) are the most popular. Additionally, flying on Tuesday generally results in cheaper fares, but Thursday remains the most favored travel day.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
  4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Denver International Airport from Miller International Airport

Denver welcomes travelers from McAllen with a range of transport options based on price, convenience, and proximity. Here's how to reach Denver efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Denver, with private rides that can be arranged in advance.
  • Car rental: Renting a car from Denver International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Denver International Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
  • Public transportation: From Denver International Airport, Jeppesen Terminal Station, a metro station, is located about 0.1 miles away on foot, making it easily accessible for travelers.

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 $105 and cheap return flights from $251 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
$250
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 September. 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 $105 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.

*Available to One Key members.

 

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