MFE - DEN

$198 Find Cheap Flights from McAllen to Denver

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from McAllen to Denver departing on 10/23. 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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Flight 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

Thu, Oct 23 - Fri, Oct 31
American Airlines Logo
8:04 pm - 11:41 pmMFE-DEN
4h 37m1 stop
American Airlines Logo
10:40 am - 6:17 pmDEN-MFE
6h 37m1 stop
$198American Airlines
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Sun, Dec 7 - Fri, Dec 12
Delta Logo
5:25 am - 9:15 amMFE-DEN
4h 50m1 stop
Delta Logo
12:50 am - 12:03 pmDEN-MFE
10h 13m2 stops
$288Delta
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Wed, Oct 1 - Sat, Oct 4
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
$289American Airlines
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Fri, Jan 2 - Thu, Jan 8
American Airlines Logo
7:16 pm - 11:54 pmMFE-DEN
5h 38m1 stop
American Airlines Logo
10:31 am - 5:36 pmDEN-MFE
6h 05m1 stop
$300American Airlines
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Sun, Dec 7 - Sat, Dec 13
Delta Logo
5:25 am - 9:15 amMFE-DEN
4h 50m1 stop
Delta Logo
9:55 am - 5:33 pmDEN-MFE
6h 38m1 stop
$309Delta
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Sun, Dec 7 - Sat, Dec 13
Multiple Airlines Logo
9:25 pm - 3:40 pmMFE-DEN
19h 15m2 stops
Multiple Airlines Logo
6:02 pm - 9:12 amDEN-MFE
14h 10m1 stop
$330Multiple Airlines
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Tue, Dec 30 - Sat, Jan 3
American Airlines Logo
7:16 pm - 11:54 pmMFE-DEN
5h 38m1 stop
American Airlines Logo
7:41 am - 2:54 pmDEN-MFE
6h 13m1 stop
$340American Airlines
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Fri, Sep 26 - Sun, Sep 28
United Airlines Logo
7:25 pm - 11:13 pmMFE-DEN
4h 48m1 stop
United Airlines Logo
5:00 am - 11:10 amDEN-MFE
5h 10m1 stop
$353United Airlines
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Fri, Sep 26 - Sun, Sep 28
United Airlines Logo
7:25 pm - 11:13 pmMFE-DEN
4h 48m1 stop
United Airlines Logo
5:00 am - 11:10 amDEN-MFE
5h 10m1 stop
$414United Airlines
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Fri, Oct 10 - Mon, Oct 13
Multiple Airlines Logo
4:28 pm - 3:59 amMFE-DEN
12h 31m1 stop
Multiple Airlines Logo
11:59 pm - 7:40 pmDEN-MFE
42h 41m2 stops
$530Multiple Airlines
Find Deal

Everything you should know

Top airlines
American Airlines
Cheapest • from $198 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
4 weeks
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 19% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
October
Cheapest • 24% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$198
Overall average: $264
American Airlines
Thu 10/23Fri 10/31
MFE - DEN • 1 stop
Cheapest one-way
Multiple Airlines
Tue 9/16
MFE - DEN • multi-stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Denver!
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 October, where tickets cost $264 (return) on average. On the other hand, the most expensive months are December and March, where the average cost of round-trip tickets is $462 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 4 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$198
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly with an average 32% 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 $198 for a round-trip ticket.

  • 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 $369 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 8929 reviews
7.3Comfort
7.1Entertainment
8.1Crew
6.6Food
7.7Boarding
Airline reviews

I understand stuff happens, but plane failures are likely due to lack of maintenance. Additionally, air conditioning wasn't working, no snack/drink service, no WiFi. Fortunately, the crew was communicative and light-hearted. United grabbed another plane and we were able to get to our destination.

6.0 GoodMarydoug, Aug 2025SJC - DEN
Read more United Airlines reviews

I understand stuff happens, but plane failures are likely due to lack of maintenance. Additionally, air conditioning wasn't working, no snack/drink service, no WiFi. Fortunately, the crew was communicative and light-hearted. United grabbed another plane and we were able to get to our destination.

Had to cancel first flight because Airporter Bus took over 3 hrs to get to airport which resulted in an extra $378 dollar fare . Is there anyway I can be reimbursed for initial fare since it was not my fault? Sent from my iPhone EJ Ledet

Excellent flight. Boarding was efficient and departure was on time. Smooth flight with on time arrival. Deplaning was also efficient.

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.

American airlines suck they delay the flights all the time made me sleep in an airport because my flight was delayed and I miss my connecting flight

There's nothing I liked about it. For first off I scheduled this trip two weeks in advance then they delayed my flight which messed up my whole trip. So I scheduled it for the following weekend thinking there won't be a delay and guess what as soon as I got to the airport we said in the airplane on the tarmac for an hour and a half. Not only was it delayed I missed my connecting flight meaning I had to stay the night at Dallas-Fort Worth airport sleeping on the floor. I will tell you this I will never fly American airlines ever again I have had nothing but horrible experience with them and I just throw money at them

The stewardess hit me with the food kart twice on the head and didn't say I'm sorry once. The same stewardess gave me a warm Apple Juice with No ice. The Flight was delayed for Departure 6 times, starting from 2:36pm, finally taking off 7:50pm. I was late picking up my child from the sitter by 3 hours.

Our bags took a long time to get unloaded once we landed.

My flight was delayed for several hours. Sitting at gate 16 for several hours, I got a text from Kayak the gate changed to 9 before it was announced. Very bad communication at each gate from American Airlines employees. I received 10 notifications of delay from Kayak. My vacation started off horrible! I will write to American Airlines corporate office also.

My Internet did not work for Outlook email or basically anything. I paid for one hour of in-flight usage and it was terrible. I spent a lot of time on different sites and browsers with no luck and a lot of frustration. Other than that, the flight was on time, crew was nice, service was fine. Seat was OK even though I paid for the extra 6 inches. I cannot imagine how tight the seats in the back must be.

Delayed flight that lead to a missed connection and a 5-hour trip became a 12-hour flight 🙄

No issues. They did change our gate FOUR times in about 30 minutes which was mildly annoying but the flight was fine.

Great flight. No issues at all. I still think boarding could be more efficient but otherwise, a good experience.

Crew should be nicer and emphatic with customers. Same cookies as the past 20 years. Seat are ok and the plane was clean though it was delayed.

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

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