MFE - DEN

$115 Find Cheap Flights from McAllen to Denver

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from McAllen to Denver departing on 10/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Denver

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from McAllen to Denver, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from McAllen to Denver, as well as popular online travel agencies
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Flights Deals

Cheap Flights from McAllen to Denver (MFE-DEN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from McAllen to Denver that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from McAllen to Denver

Wed, Sep 10 - Tue, Sep 16
American Airlines Logo
3:29 pm - 7:47 pmMFE-DEN
5h 18m1 stop
American Airlines Logo
9:04 am - 3:01 pmDEN-MFE
4h 57m1 stop
$227American Airlines
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Fri, Sep 26 - Tue, Sep 30
American Airlines Logo
6:23 pm - 10:09 pmMFE-DEN
4h 46m1 stop
American Airlines Logo
5:44 am - 12:07 pmDEN-MFE
5h 23m1 stop
$243American Airlines
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Wed, Sep 10 - Tue, Sep 16
Delta Logo
5:25 am - 2:50 pmMFE-DEN
10h 25m2 stops
Delta Logo
12:55 pm - 11:58 pmDEN-MFE
10h 03m2 stops
$248Delta
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Fri, Oct 24 - Mon, Oct 27
American Airlines Logo
2:59 pm - 7:39 pmMFE-DEN
5h 40m1 stop
American Airlines Logo
7:21 am - 2:02 pmDEN-MFE
5h 41m1 stop
$258American Airlines
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Tue, Oct 7 - Sat, Oct 11
Delta Logo
5:25 am - 1:52 pmMFE-DEN
9h 27m2 stops
Delta Logo
5:45 am - 5:31 pmDEN-MFE
10h 46m2 stops
$263Delta
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Thu, Sep 25 - Wed, Oct 1
American Airlines Logo
3:26 pm - 10:02 pmMFE-DEN
7h 36m1 stop
American Airlines Logo
2:47 pm - 10:50 pmDEN-MFE
7h 03m1 stop
$277American Airlines
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Fri, Aug 15 - Mon, Aug 18
Delta Logo
12:31 pm - 12:15 amMFE-DEN
12h 44m2 stops
Delta Logo
12:59 am - 11:48 amDEN-MFE
9h 49m2 stops
$279Delta
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Fri, Sep 26 - Tue, Sep 30
United Airlines Logo
7:25 pm - 11:13 pmMFE-DEN
4h 48m1 stop
United Airlines Logo
10:02 am - 9:57 pmDEN-MFE
10h 55m2 stops
$446United Airlines
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Thu, Aug 21 - Sun, Aug 24
United Airlines Logo
7:25 pm - 11:30 pmMFE-DEN
5h 05m1 stop
United Airlines Logo
5:02 am - 11:25 amDEN-MFE
5h 23m1 stop
$461United Airlines
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Thu, Aug 21 - Sun, Aug 24
Allegiant Air Logo
9:37 pm - 3:45 pmMFE-DEN
19h 08m2 stops
Allegiant Air Logo
4:46 pm - 11:19 amDEN-MFE
17h 33m2 stops
$552Allegiant Air
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Booking Insights

KAYAK's insights & trends for McAllen to Denver flights

Get data-powered insights and trends into flights from McAllen to Denver to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from McAllen to Denver?

The average price of all round-trip flights from McAllen to Denver clicked on KAYAK for each day over the last 12 months.

When flying from McAllen to Denver, you should consider leaving on a Tuesday and avoid Sundays if you are looking for the best rates. For your return to McAllen, you’ll find the best rates on Saturdays and the most expensive ones on Sundays.

What is the cheapest month to fly from McAllen to Denver?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from McAllen to Denver, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from McAllen to Denver is August, where tickets cost $272 (return) on average. On the other hand, the most expensive months are December and March, where the average cost of round-trip tickets is $468 and $448 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from McAllen to Denver, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from McAllen to Denver, you should book around 3 weeks before departure, which saves you about 19% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

Good to know

Low seasonApril
Cheapest flight$115
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly with an average 41% increase in price.
Flight from McAllen to Denver

When to book flights from McAllen to Denver

Are your dates flexible? Find out the best times to travel from McAllen to Denver based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from McAllen to Denver

  • What is the cheapest flight from McAllen to Denver?

    In the last 3 days, the lowest price for a flight from McAllen to Denver was $115 for a one-way ticket and $227 for a round-trip.

  • Do I need a passport to fly between McAllen and Denver?

    A passport is not required to fly from McAllen to Denver.

  • Which airports will I be using when flying from McAllen to Denver?

    When flying out of McAllen you will be using McAllen Miller Intl. You will be landing at Denver, also known as Denver Intl.

  • Which aircraft models fly most regularly from McAllen to Denver?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from McAllen to Denver?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between McAllen and Denver, with SkyTeam being the most commonly used for this route.

  • What is the most popular layover when flying to Denver from McAllen?

    Dallas is the most popular layover city among KAYAK users traveling from McAllen to Denver.

  • Which is the best airline for flights from McAllen to Denver, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from McAllen to Denver are United Airlines and American Airlines. With an average price for the route of $448 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $353 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from McAllen to Denver?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from McAllen to Denver.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from McAllen to Denver?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Denver from McAllen is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from McAllen to Denver?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Denver with an airline and back to McAllen with another airline. Booking your flights between McAllen and DEN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from McAllen to Denver?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Denver from McAllen up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from McAllen to Denver

 
See real verified KAYAK customer reviews for airlines flying from McAllen to Denver. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from McAllen to Denver? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8896 reviews
7.1Entertainment
7.7Boarding
6.6Food
7.3Comfort
8.1Crew
Airline reviews

Our flight was understandably diverted to a small regional airport in Laramie, Wyoming due to weather conditions, which I fully recognize and appreciate. However, the low rating stems from the experience that followed: passengers remained on board for over an hour without the option to deplane and stretch, despite the aircraft being stationary. Although the pilot opened the cabin door, only he was permitted to exit. Meanwhile, passengers grew increasingly uncomfortable as warm summer air entered the cabin through the open door, and being in the second row meant we were impacted immediately. While the flight attendants made efforts to keep everyone at ease, I believe allowing passengers to deplane briefly, given the extended delay, would have significantly improved the overall experience.

2.0 MediocreNick, Jul 2025SGF - DEN
Read more United Airlines reviews

Our flight was understandably diverted to a small regional airport in Laramie, Wyoming due to weather conditions, which I fully recognize and appreciate. However, the low rating stems from the experience that followed: passengers remained on board for over an hour without the option to deplane and stretch, despite the aircraft being stationary. Although the pilot opened the cabin door, only he was permitted to exit. Meanwhile, passengers grew increasingly uncomfortable as warm summer air entered the cabin through the open door, and being in the second row meant we were impacted immediately. While the flight attendants made efforts to keep everyone at ease, I believe allowing passengers to deplane briefly, given the extended delay, would have significantly improved the overall experience.

I never flew. Flight was canceled. DIA worst airport in the country. Avoid at all costs.

Very rough getting into denver. my kid threw up it was so rough.

Why wasn't this flight departure scheduled eith another crew so that it could leave on time? When we arrived in Denver we had so little time between flights we had run to the connecting flight. We should received some credit for the inconvenience.

I was supposed to be on business class at first class from Denver back to Miami due to weather changes. I missed my connection and it’s put on a flight to Fort Lauderdale. Instead of honoring my business class/1st class ticket, they put me in coach, but there were two first class seats open. I think it’s absolutely disgusting that I paid for first class $1300 ticket and they put me in economy and they had to open seats available and I have still not been refunded the difference. I ended up having to eat a snack box instead of the meal I was supposed to get and did not get home till 2 AM so I think that’s a little pathetic that I had to live off crackers for dinner And my poor dog ate some cheese and salami. Oh yes, apparently when they switched me to the new flight they forgot to mention I had a service dog

Excellent service despite turbulence during the flight. Flight attendants were remarkable!

Flight attendant moved my bag without notifying me and was rude to me when I asked him about it. There was no reason to move it.

Food choices were very limited. Taste of the dishes was average.

I liked all the informational texts. I always knew where to go and when .

Received an email the night before showing that there would be seatback entertainment on our flight. We get on and there was no seatback entertainment. And then it was a scramble to try to set up the iPads for the kids before takeoff so they could watch something for the four hour flight.

Very poor delay in dfw was really bad n long

Because of rescheduling, they had to put me on a flight that didn't go through Dallas

The flight got delayed 2.5 hrs due to a maintenance issue that cause a domino effect. American should have spare planes for when something like this happens.

Terrible. Cancelled my original flight. It made getting a boarding pass difficult. The AA employee (in a loud voice, so everyone around could hear) griped at me for not getting a boarding pass 24 hours before. I asked how I was supposed to do that when I had no idea what flight I was going to be on. She said (loudly), “Talk to AA customer service, not me!” I could certainly tell serving customers was not important to her. Our new flight was set to a completely different city. We had to change our rental car, and the price went way up. It took 2-1/2 hours to get checked in. By then our new flight had left. We ended up on stand by and had to split up the family to get to our destination. It cost us the whole first day of the trip. AA needs to employ people who actually care about doing a good job. I suppose those people are getting harder to find, but atleast try.

Loved the staff, boarding and drink options! Wish the comfort of the seat could have been better nevertheless

So awful Unreliable Unfriendly Bad Mad Mean Smelly Hot Late Overbooked Understaffed Expensive Cramped Narcs If they were a fruit they’d be rotten durian

At the beginning of the flight there was some turbulence and the announcement was made that there would be no beverage service. The turbulence only last about 5 minutes then it was smooth sailing. I noticed that first class got their service, but the rest of us did not.

Update departure times in a more timely manner. We are not boarding on time if the plane isn’t arriving until after our scheduled departure time.

Update.us on flight information in a more timely manner. Don’t say we are boarding on time ten minutes before the boarding time when the aircraft isn’t arriving for another forty minutes.

Took off on time and successfully avoided weather that looked to be a problem along the way

Everything you need to know for your flight from McAllen to Denver

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