What is the cheapest airline that flies from Colorado to McAllen Miller Intl?

United Airlines and Delta are the most popular carriers operating from Colorado to McAllen Miller Intl

What airlines fly to McAllen?

American Airlines, United Airlines and Southwest are the top three most popular airlines that fly to McAllen from Colorado according to our data. American Airlines is the first choice among our users, with 47% of people opting to fly with this airline when traveling to McAllen. Keep in mind that there are 4 different airlines that fly to McAllen on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to McAllen?

Flight times vary depending on what airport in Colorado you fly out of and what airport in McAllen you fly into. For example, flying from Colorado Springs to McAllen takes 4h 54m on average. On the other hand, flying from Denver to McAllen takes 5h 22m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

When did momondo last update prices for flights from Colorado to McAllen Miller Intl Airport?

Prices for flights from Colorado to McAllen Miller Intl Airport are updated daily.

How many operators does momondo search for flights from Colorado to McAllen Miller Intl Airport?

As of September 2026, there are 3 operators available to choose from for flights from Colorado to McAllen Miller Intl Airport.

How old do you have to be to fly from Colorado to McAllen Miller Intl Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Colorado to McAllen Miller Intl Airport.

What documentation or ID do you need to fly to McAllen Miller Intl Airport?

The required travel and health documents for your McAllen Miller Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at McAllen Miller Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$141 Cheap Flights from Colorado to McAllen in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Colorado to McAllen

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:44 pm - 11:48 amDEN Denver Intl-MFE McAllen Miller Intl

12h 04m1 stop Las Vegas Harry Reid Intl

4:53 pm - 11:49 pmMFE McAllen Miller Intl-DEN Denver Intl

7h 56m1 stop Las Vegas Harry Reid Intl

$309Multiple Airlines

Wed, Nov 4 - Wed, Nov 11

6:30 pm - 12:15 amDEN Denver Intl-MFE McAllen Miller Intl

4h 45m1 stop Dallas/Fort Worth

4:21 pm - 10:20 pmMFE McAllen Miller Intl-DEN Denver Intl

6h 59m1 stop Dallas/Fort Worth

$313American Airlines

Wed, Nov 4 - Wed, Nov 11

9:10 am - 11:48 amDEN Denver Intl-MFE McAllen Miller Intl

25h 38m2 stops Los Angeles Las Vegas Harry Reid Intl

4:53 pm - 11:49 pmMFE McAllen Miller Intl-DEN Denver Intl

7h 56m1 stop Las Vegas Harry Reid Intl

$328Multiple Airlines

Wed, Nov 4 - Wed, Nov 11

12:46 pm - 6:23 pmDEN Denver Intl-MFE McAllen Miller Intl

4h 37m1 stop Austin Bergstrom

4:14 pm - 11:34 pmMFE McAllen Miller Intl-DEN Denver Intl

8h 20m2 stops Austin Bergstrom Minneapolis St Paul

$336Delta

Wed, Nov 4 - Wed, Nov 11

6:00 am - 6:23 pmDEN Denver Intl-MFE McAllen Miller Intl

11h 23m2 stops Atlanta Hartsfield-Jackson Austin Bergstrom

4:14 pm - 11:34 pmMFE McAllen Miller Intl-DEN Denver Intl

8h 20m2 stops Austin Bergstrom Minneapolis St Paul

$342Delta

Wed, Nov 4 - Wed, Nov 11

3:58 pm - 9:46 pmCOS Colorado Springs-MFE McAllen Miller Intl

4h 48m1 stop Dallas/Fort Worth

7:57 pm - 11:31 pmMFE McAllen Miller Intl-COS Colorado Springs

4h 34m1 stop Dallas/Fort Worth

$377American Airlines

Tue, Oct 6 - Sat, Oct 10

9:03 am - 3:34 pmDEN Denver Intl-MFE McAllen Miller Intl

5h 31m1 stop Dallas/Fort Worth

7:57 pm - 11:58 pmMFE McAllen Miller Intl-DEN Denver Intl

5h 01m1 stop Dallas/Fort Worth

$395American Airlines

Tue, Oct 6 - Sat, Oct 10

6:42 am - 1:27 pmDEN Denver Intl-MFE McAllen Miller Intl

29h 45m1 stop Las Vegas Harry Reid Intl

10:08 pm - 9:15 amMFE McAllen Miller Intl-DEN Denver Intl

12h 07m1 stop Las Vegas Harry Reid Intl

$405Multiple Airlines

Wed, Nov 25 - Mon, Nov 30

1:35 pm - 9:58 pmDRO Durango La Plata County-MFE McAllen Miller Intl

7h 23m2 stops Denver Intl Houston George Bush Intcntl

5:00 am - 2:45 pmMFE McAllen Miller Intl-DRO Durango La Plata County

10h 45m2 stops Houston George Bush Intcntl Denver Intl

$449United Airlines

Tue, Nov 10 - Sat, Nov 14

3:40 pm - 10:03 pmDEN Denver Intl-MFE McAllen Miller Intl

5h 23m1 stop Houston George Bush Intcntl

7:15 pm - 11:27 pmMFE McAllen Miller Intl-DEN Denver Intl

5h 12m1 stop Houston George Bush Intcntl

$459United Airlines

Thu, Jan 7 - Mon, Jan 11

Cheap last minute flights

Enter your travel dates to find the best prices.

8:07 am - 3:27 pmCOS Colorado Springs-MFE McAllen Miller Intl

6h 20m1 stop Dallas/Fort Worth

11:21 am - 4:29 pmMFE McAllen Miller Intl-COS Colorado Springs

6h 08m1 stop Dallas/Fort Worth

$377American Airlines

Sat, Sep 26 - Sat, Oct 3

1:29 pm - 9:58 pmCOS Colorado Springs-MFE McAllen Miller Intl

7h 29m2 stops Denver Intl Houston George Bush Intcntl

5:20 pm - 9:42 pmMFE McAllen Miller Intl-COS Colorado Springs

5h 22m1 stop Houston George Bush Intcntl

$382United Airlines

Sat, Sep 26 - Sat, Oct 3

6:32 pm - 11:59 pmDEN Denver Intl-MFE McAllen Miller Intl

4h 27m1 stop Dallas/Fort Worth

11:13 am - 4:04 pmMFE McAllen Miller Intl-DEN Denver Intl

5h 51m1 stop Dallas/Fort Worth

$442American Airlines

Thu, Oct 1 - Tue, Oct 6

6:52 pm - 11:55 pmDEN Denver Intl-MFE McAllen Miller Intl

4h 03m1 stop Austin Bergstrom

4:02 pm - 10:40 pmMFE McAllen Miller Intl-DEN Denver Intl

7h 38m2 stops Austin Bergstrom Salt Lake City

$447Delta

Thu, Oct 1 - Tue, Oct 6

5:30 am - 4:37 pmDEN Denver Intl-MFE McAllen Miller Intl

10h 07m2 stops Salt Lake City Austin Bergstrom

12:46 pm - 7:41 pmMFE McAllen Miller Intl-DEN Denver Intl

7h 55m1 stop Austin Bergstrom

$447Delta

Thu, Oct 1 - Tue, Oct 6

5:30 am - 4:37 pmDEN Denver Intl-MFE McAllen Miller Intl

10h 07m2 stops Salt Lake City Austin Bergstrom

4:02 pm - 11:44 pmMFE McAllen Miller Intl-DEN Denver Intl

8h 42m2 stops Austin Bergstrom Minneapolis St Paul

$452Delta

Thu, Oct 1 - Tue, Oct 6

8:07 am - 3:27 pmCOS Colorado Springs-MFE McAllen Miller Intl

6h 20m1 stop Dallas/Fort Worth

9:24 am - 3:00 pmMFE McAllen Miller Intl-COS Colorado Springs

6h 36m1 stop Dallas/Fort Worth

$457American Airlines

Thu, Oct 1 - Mon, Oct 5

8:38 am - 7:29 pmCOS Colorado Springs-MFE McAllen Miller Intl

9h 51m2 stops Denver Intl Houston George Bush Intcntl

7:00 am - 4:26 pmMFE McAllen Miller Intl-COS Colorado Springs

10h 26m2 stops Houston George Bush Intcntl Denver Intl

$564United Airlines

Sat, Sep 26 - Sat, Oct 3

12:15 pm - 7:29 pmCOS Colorado Springs-MFE McAllen Miller Intl

6h 14m1 stop Houston George Bush Intcntl

5:20 pm - 11:59 pmMFE McAllen Miller Intl-COS Colorado Springs

7h 39m2 stops Houston George Bush Intcntl Denver Intl

$668United Airlines

Thu, Oct 1 - Mon, Oct 5

1:17 pm - 9:44 pmDEN Denver Intl-MFE McAllen Miller Intl

7h 27m1 stop Dallas/Fort Worth

9:21 am - 3:59 pmMFE McAllen Miller Intl-DEN Denver Intl

7h 38m1 stop Dallas/Fort Worth

$782American Airlines

Mon, Sep 28 - Wed, Sep 30

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American Airlines flights from Colorado to McAllen

Our best American Airlines deals on Colorado to McAllen flight tickets

American Airlines

Nov 4

DEN6:30 pmDenver Intl

4h 45m

1 stop

MFE12:15 amMcAllen Miller Intl

Nov 11

MFE4:21 pmMcAllen Miller Intl

6h 59m

1 stop

DEN10:20 pmDenver Intl

$313

American Airlines

Oct 6

COS3:58 pmColorado Springs

4h 48m

1 stop

MFE9:46 pmMcAllen Miller Intl

Oct 10

MFE7:57 pmMcAllen Miller Intl

4h 34m

1 stop

COS11:31 pmColorado Springs

$377

American Airlines

Oct 6

DEN9:03 amDenver Intl

5h 31m

1 stop

MFE3:34 pmMcAllen Miller Intl

Oct 10

MFE7:57 pmMcAllen Miller Intl

5h 01m

1 stop

DEN11:58 pmDenver Intl

$395

United Airlines flights from Colorado to McAllen

Our best United Airlines deals on Colorado to McAllen flight tickets

United Airlines

Sep 26

COS1:29 pmColorado Springs

7h 29m

2 stops

MFE9:58 pmMcAllen Miller Intl

Oct 3

MFE5:20 pmMcAllen Miller Intl

5h 22m

1 stop

COS9:42 pmColorado Springs

$382

United Airlines

Nov 10

DRO1:35 pmDurango La Plata County

7h 23m

2 stops

MFE9:58 pmMcAllen Miller Intl

Nov 14

MFE5:00 amMcAllen Miller Intl

10h 45m

2 stops

DRO2:45 pmDurango La Plata County

$449

United Airlines

Jan 7

DEN7:50 amDenver Intl

4h 43m

1 stop

MFE1:33 pmMcAllen Miller Intl

Jan 11

MFE5:15 pmMcAllen Miller Intl

5h 37m

1 stop

DEN9:52 pmDenver Intl

$459

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverMcAllen

DEN Denver Intl - MFE McAllen Miller Intl

DENMFE

Denver Intl

Wed 11/4

10:44 pm-11:48 am

1 stop12h 04m

McAllen Miller Intl

Wed 11/11

4:53 pm-11:49 pm

1 stop7h 56m

$309

DenverMcAllen

DEN Denver Intl - MFE McAllen Miller Intl

DENMFE

Denver Intl

Wed 11/4

6:30 pm-12:15 am

1 stop4h 45m

McAllen Miller Intl

Wed 11/11

4:21 pm-10:20 pm

1 stop6h 59m

$313

DenverMcAllen

DEN Denver Intl - MFE McAllen Miller Intl

DENMFE

Denver Intl

Wed 11/4

9:10 am-11:48 am

2 stops25h 38m

McAllen Miller Intl

Wed 11/11

4:53 pm-11:49 pm

1 stop7h 56m

$328

DenverMcAllen

DEN Denver Intl - MFE McAllen Miller Intl

DENMFE

Denver Intl

Wed 11/4

12:46 pm-6:23 pm

1 stop4h 37m

McAllen Miller Intl

Wed 11/11

4:14 pm-11:34 pm

2 stops8h 20m

$336

DenverMcAllen

DEN Denver Intl - MFE McAllen Miller Intl

DENMFE

Denver Intl

Wed 11/4

6:00 am-6:23 pm

2 stops11h 23m

McAllen Miller Intl

Wed 11/11

4:14 pm-11:34 pm

2 stops8h 20m

$342

Quickest round-trip

Colorado SpringsMcAllen

COS Colorado Springs - MFE McAllen Miller Intl

COSMFE

Colorado Springs

Tue 10/6

3:58 pm-9:46 pm

1 stop4h 48m

McAllen Miller Intl

Sat 10/10

7:57 pm-11:31 pm

1 stop4h 34m

$377

DenverMcAllen

DEN Denver Intl - MFE McAllen Miller Intl

DENMFE

Denver Intl

Tue 10/6

9:03 am-3:34 pm

1 stop5h 31m

McAllen Miller Intl

Sat 10/10

7:57 pm-11:58 pm

1 stop5h 01m

$395

DenverMcAllen

DEN Denver Intl - MFE McAllen Miller Intl

DENMFE

Denver Intl

Wed 11/25

6:42 am-1:27 pm

1 stop29h 45m

McAllen Miller Intl

Mon 11/30

10:08 pm-9:15 am

1 stop12h 07m

$405

DurangoMcAllen

DRO Durango La Plata County - MFE McAllen Miller Intl

DROMFE

Durango La Plata County

Tue 11/10

1:35 pm-9:58 pm

2 stops7h 23m

McAllen Miller Intl

Sat 11/14

5:00 am-2:45 pm

2 stops10h 45m

$449

DenverMcAllen

DEN Denver Intl - MFE McAllen Miller Intl

DENMFE

Denver Intl

Thu 1/7

3:40 pm-10:03 pm

1 stop5h 23m

McAllen Miller Intl

Mon 1/11

7:15 pm-11:27 pm

1 stop5h 12m

$459

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Colorado to McAllen

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to McAllen?

The month of February is, on average, the cheapest month to fly to McAllen from Colorado, with most prices found around $268. If you don’t want to visit McAllen in February, then you should wait until April to fly from Colorado, when ticket prices are also cheap, with an average price of $276.

Cheap Colorado to McAllen flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Colorado to McAllen

Best Price Found	$141
Fastest flight time	4h 03m
Direct flights	None

The best one-way flight to McAllen from Colorado in the past 72 hours is $141. The best round-trip flight deal from Colorado to McAllen found on momondo in the last 72 hours is $309.

The fastest flight from Colorado to McAllen takes 4h 03m

There are no direct flights from Colorado to McAllen. There are no popular flight routes from Colorado to McAllen.

Search flight deals

Frequently asked questions about flying from Colorado to McAllen

When did momondo last update prices for flights from Colorado to McAllen Miller Intl Airport?
Prices for flights from Colorado to McAllen Miller Intl Airport are updated daily.
How many operators does momondo search for flights from Colorado to McAllen Miller Intl Airport?
As of September 2026, there are 3 operators available to choose from for flights from Colorado to McAllen Miller Intl Airport.
How old do you have to be to fly from Colorado to McAllen Miller Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Colorado to McAllen Miller Intl Airport.
What documentation or ID do you need to fly to McAllen Miller Intl Airport?
The required travel and health documents for your McAllen Miller Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at McAllen Miller Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Colorado to McAllen

Compare and see reviews for airlines that fly from Colorado to McAllen with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $216	Free Cancellation	Rating 7.0 12,089 reviews	Search American Airlines flights
Delta	PriceFrom $258	Free Cancellation	Rating 7.8 8,603 reviews	Search Delta flights
United Airlines	PriceFrom $267	Free Cancellation	Rating 7.4 10,238 reviews	Search United Airlines flights

Weslaco

Pharr

Edinburg

Mission

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Why should I use momondo to find a flight deal from Colorado to McAllen?

It is quick and easy to find Colorado to McAllen flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to McAllen that suits you.

Can I find flights from Colorado to McAllen with flexible booking policies on momondo?

All flight searches from Colorado to McAllen on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Colorado to McAllen?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Colorado to McAllen.

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Cheap flights from Colorado to McAllen from $141

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Colorado to McAllen departing on 10/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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American Airlines flights from Colorado to McAllen

Our best American Airlines deals on Colorado to McAllen flight tickets

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An easier way to manage your McAllen trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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List of cabin classes available on flights landing in McAllen. Availability may vary depending on flight origin and airline.

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