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

View $99 flight on Tue, Feb 24, 2026Opens in a new window

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

Cheap Flights from Denver to McAllen (DEN-MFE)

Prices were available within the past 7 days and start at $99 for one-way flights and $197 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Feb 3 - Tue, Feb 10
DEN
Denver
MFE
McAllen
$197 Roundtrip, found 1 day ago
$197
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Feb 3 from Denver to McAllen, returning Tue, Feb 10, priced at $197 found 1 day ago
Delta
Tue, Jan 13 - Sun, Jan 18
DEN
Denver
MFE
McAllen
$197 Roundtrip, found 5 hours ago
$197
Roundtrip
found 5 hours ago
Select Delta flight, departing Tue, Jan 13 from Denver to McAllen, returning Sun, Jan 18, priced at $197 found 5 hours ago
American Airlines
Tue, Jan 13 - Sun, Jan 18
DEN
Denver
MFE
McAllen
$198 Roundtrip, found 5 hours ago
$198
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Tue, Jan 13 from Denver to McAllen, returning Sun, Jan 18, priced at $198 found 5 hours ago
American Airlines
Wed, Dec 3 - Tue, Dec 9
DEN
Denver
MFE
McAllen
$200 Roundtrip, found 2 days ago
$200
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Dec 3 from Denver to McAllen, returning Tue, Dec 9, priced at $200 found 2 days ago
Delta
Tue, Dec 9 - Tue, Dec 16
DEN
Denver
MFE
McAllen
$202 Roundtrip, found 22 hours ago
$202
Roundtrip
found 22 hours ago
Select Delta flight, departing Tue, Dec 9 from Denver to McAllen, returning Tue, Dec 16, priced at $202 found 22 hours ago
Delta
Wed, Dec 3 - Tue, Dec 9
DEN
Denver
MFE
McAllen
$205 Roundtrip, found 2 days ago
$205
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Dec 3 from Denver to McAllen, returning Tue, Dec 9, priced at $205 found 2 days ago
Delta
Thu, Jan 8 - Sat, Jan 17
DEN
Denver
MFE
McAllen
$210 Roundtrip, found 6 days ago
$210
Roundtrip
found 6 days ago
Select Delta flight, departing Thu, Jan 8 from Denver to McAllen, returning Sat, Jan 17, priced at $210 found 6 days ago
Delta
Wed, Jan 7 - Sat, Jan 17
DEN
Denver
MFE
McAllen
$215 Roundtrip, found 6 days ago
$215
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Jan 7 from Denver to McAllen, returning Sat, Jan 17, priced at $215 found 6 days ago
Delta
Wed, Dec 3 - Tue, Dec 9
DEN
Denver
MFE
McAllen
$228 Roundtrip, found 2 days ago
$228
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Dec 3 from Denver to McAllen, returning Tue, Dec 9, priced at $228 found 2 days ago
United
Wed, Dec 3 - Mon, Dec 8
DEN
Denver
MFE
McAllen
$259 Roundtrip, found 11 hours ago
$259
Roundtrip
found 11 hours ago
Select United flight, departing Wed, Dec 3 from Denver to McAllen, returning Mon, Dec 8, priced at $259 found 11 hours ago

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

September is typically the cheapest month to fly

From $196 - $391 per traveler.

Alternative airports near McAllen

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

Select flight to Miller Intl. MFE. Cheapest and Closest option available. Average driving time to city center is 4 minutes. Flights from $284
MFE
Miller Intl.
CheapestClosest
Average driving time to city center4 min
Flights from $284
Flights from Denver (DEN) to McAllen (MFE)
Origin airport
Denver Intl.
Destination airport
Miller Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
$196
Distance
1014 mi

Denver to McAllen Flights

The cheapest times to fly from Denver to McAllen

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 Denver to McAllen are during the month of February. You can find some of the cheapest flights from Denver to McAllen with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Denver to McAllen

Sunday is one of the best days to book for cheap flights from Denver to McAllen: 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 Denver to McAllen

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 Denver to McAllen in 2025. 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 Denver to McAllen 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 Denver to McAllen 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.

 

Frequently asked questions

How much does a flight from Denver Intl. Airport (DEN) to Miller Intl. Airport (MFE) cost?
Snag a cheap one-way flight from $99 or cheap return flight from $197 from Denver Intl. Airport (DEN) to Miller Intl. Airport (MFE) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Denver Intl. Airport (DEN) to Miller Intl. Airport (MFE)?
Flying in February is a good way to save, as it's the cheapest month for flights between DEN and MFE. You'll usually find the lowest fares during off-peak months.
What is the cheapest airline that flies from Denver Intl. Airport (DEN) to Miller Intl. Airport (MFE)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest DEN to MFE flight.
How many flights per day from Denver Intl. Airport (DEN) to Miller Intl. Airport (MFE)?
You'll need to book a flight with a layover when traveling from Denver Intl. Airport (DEN) to Miller Intl. Airport (MFE). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from DEN to MFE?
Usually you'll find the most flight options available on a Friday. Tuesdays tend to be the quietest.* But this can vary based on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Denver Intl. Airport (DEN) to Miller Intl. Airport (MFE)?
To reach Miller Intl. Airport (MFE) without delays, choose a flight that leaves from Denver Intl. Airport (DEN) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Denver Intl. Airport (DEN) to Miller Intl. Airport (MFE) last-minute?
Booking your plane ticket from DEN to MFE just before your getaway is typically more expensive. But if there's some wiggle room with your travel times and dates, you could land a cheap last-minute fare.
Is it cheaper to book a DEN to MFE flight and hotel package?
Compared with arranging hotels and flights separately, booking a DEN to MFE flight and hotel package with Expedia could result in significant savings. Better yet, having it all in one place takes the hassle out of planning your trip. Just pick your flights and select from our extensive range of hotels, then customize your trip with extras like car rentals and activities.
Can I cancel or change the date of my flight from Denver Intl. Airport (DEN) to Miller Intl. Airport (MFE)?
In most instances, you can cancel or reschedule your DEN to MFE flight. However, there may be additional charges, especially if you made your booking over 24 hours ago. Check your itinerary for the airline's policies and fees on flight changes, or if you'd like more information, visit our Customer Service portal.

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*Available to One Key members.