MIA - DEN

£59 Find Cheap Flights from Miami 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 Miami to Denver departing on 15/10. 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 Miami 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 Miami to Denver, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Miami to Denver (MIA-DEN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Miami 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 return flight deals from Miami to Denver

Sat, 1 Nov - Tue, 4 Nov
United Airlines Logo
08:00 - 10:35MIA-DEN
4h 35mdirect
United Airlines Logo
16:00 - 21:59DEN-MIA
3h 59mdirect
£117United Airlines
Find Deal
Sat, 4 Oct - Wed, 8 Oct
United Airlines Logo
15:50 - 18:17MIA-DEN
4h 27mdirect
United Airlines Logo
15:55 - 21:56DEN-MIA
4h 01mdirect
£125United Airlines
Find Deal
Sat, 15 Nov - Wed, 19 Nov
Southwest Logo
08:15 - 14:40MIA-DEN
8h 25m1 stop
Southwest Logo
10:20 - 20:45DEN-MIA
8h 25m2 stops
£126Southwest
Find Deal
Wed, 8 Oct - Wed, 15 Oct
Southwest Logo
17:30 - 22:20MIA-DEN
6h 50m1 stop
Southwest Logo
06:00 - 16:50DEN-MIA
8h 50m1 stop
£127Southwest
Find Deal
Sat, 15 Nov - Wed, 19 Nov
Southwest Logo
06:05 - 11:25MIA-DEN
7h 20m2 stops
Southwest Logo
10:20 - 20:45DEN-MIA
8h 25m2 stops
£130Southwest
Find Deal
Wed, 15 Oct - Mon, 20 Oct
United Airlines Logo
08:05 - 10:32MIA-DEN
4h 27mdirect
United Airlines Logo
15:55 - 21:56DEN-MIA
4h 01mdirect
£131United Airlines
Find Deal
Sat, 11 Oct - Wed, 15 Oct
Southwest Logo
06:00 - 14:00MIA-DEN
10h 00m1 stop
Southwest Logo
06:00 - 16:50DEN-MIA
8h 50m1 stop
£132Southwest
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Thu, 2 Oct - Sun, 5 Oct
Frontier Logo
06:00 - 08:30MIA-DEN
4h 30mdirect
Frontier Logo
18:55 - 00:44DEN-MIA
3h 49mdirect
£151Frontier
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Thu, 4 Dec - Tue, 13 Jan
Delta Logo
08:05 - 14:11MIA-DEN
8h 06m1 stop
Delta Logo
10:30 - 21:07DEN-MIA
8h 37m1 stop
£175Delta
Find Deal
Thu, 2 Oct - Sun, 5 Oct
Frontier Logo
06:00 - 08:30MIA-DEN
4h 30mdirect
Frontier Logo
10:55 - 00:42DEN-MIA
11h 47m1 stop
£179Frontier
Find Deal

Everything you should know

Top airlines
United Airlines
Cheapest • from £117 (return)
Frontier
Best reviews • 5.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
2 weeks
in advance
Our data shows that travellers who book at least 2 weeks in advance save around 27% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
October
Cheapest • 21% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest return fare
£117
Overall average: £155
United Airlines
Sat 1/11Tue 4/11
MIA - DEN • Direct
Cheapest one-way flight
£59
Typical prices: £100-238
United Airlines
Wed 15/10
MIA - DEN • Direct
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KAYAK searches hundreds 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 Miami to Denver flights

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Miami 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 Miami to Denver is October, where tickets cost £155 (return) on average. On the other hand, the most expensive months are December and March, where the average cost of round-trip tickets is £268 and £249 respectively.

How far in advance should I book a flight from Miami 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 Miami 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 Miami to Denver, you should book around 2 weeks before departure, which saves you about 27% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 5 weeks before departure.

Good to know - Cheap tickets from Miami to Denver

Low seasonMay
Cheapest flight£59
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly (36% more expensive on average)
Flight from Miami to Denver

When to book flights from Miami to Denver

Are your dates flexible? Find out the best times to travel from Miami to Denver based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns 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 Miami to Denver

  • Can I find non-stop flights from Miami to Denver?

    There are some non-stop flights from Miami to Denver offered by several airlines, including United Airlines and American Airlines. Also, there are flights with a single stop at Chicago O'Hare International Airport (ORD) and George Bush Intercontinental Airport (IAH) in Houston.

  • Does Miami International Airport offer dining options?

    You can get contactless ordering at Miami International Airport. This service helps you bypass the lines and explore all the food options the airport offers. Travelers can enjoy food from Dunkin’ Donuts, Subway, Gilbert’s Bakery, and Ice Box Café.

  • What amenities can I find at Denver International Airport?

    The Denver airport offers various amenities to make your travel convenient. Some of these include nursing rooms for tidying up your baby, which are available on each concourse; outdoor smoking areas at Jeppesen Terminal on Level 4 outside Doors 400 and 416 (west side), and Doors 401 and 417 (east side); and water-bottle refilling stations at each concourse. If you’re religious and require a quiet space to pray, Denver International Airport offers a Prayer Hall and Interfaith Chapel at the Jeppesen Terminal on Level 6 (Terminal East).

  • Which travel options can I use at Denver International Airport?

    Shared-ride commuter shuttles offer transportation from Denver International Airport. Contact the shuttle provider to arrange for your transportation. Also, you can request an Uber or other similar ride-service providers. The A Line commuter train runs services between the airport and downtown Denver, covering 23 miles in 37min. Taxis are also available to provide service to downtown Denver and the Denver metro area.

  • What is the cheapest flight from Miami to Denver?

    In the last 3 days, the lowest price for a flight from Miami to Denver was £80 for a one-way ticket and £159 for a return.

  • Which airlines offer Wi-Fi service onboard planes from Miami to Denver?

    American Airlines, Alaska Airlines, Delta, JetBlue, and Hawaiian Airlines offer inflight Wi-Fi service on the Miami to Denver flight route.

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

    The Boeing 737-800 is the aircraft model that flies most regularly on the Miami to Denver flight route.

  • Which airline alliances offer flights from Miami to Denver?

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

  • On which days can I fly direct from Miami to Denver?

    There are direct flights from Miami to Denver on a daily basis.

  • How does KAYAK find such low prices on flights from Miami 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 Miami to Denver.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Denver from Miami 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 Miami to Denver?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Denver with an airline and back to Miami with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Miami 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 Miami up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Miami to Denver

  • If you’re in downtown Miami and you plan to fly to Denver, you’ll begin your trip from Miami International Airport (MIA), which offers dining options, shopping, and art exhibits to explore while you wait for your flight.
  • Travelers can access wheelchair service by making a request through their airline provider at Miami International Airport. To get a wheelchair, you’ll reserve one in advance by contacting your airline. You can also request wheelchair assistance at ticket counters.
  • For internet browsing at Miami International Airport, you can connect to the free Wi-Fi, but it will include ads. If you use the airport regularly and desire uninterrupted service, you can subscribe to Wi-Fi access with plans starting at $4.95.
  • There are also water-bottle refill stations at Miami International Airport. Travelers can refill water bottles at several locations, including on level 1 near Door 6, at Concourse E just past the Security Checkpoint, the H-J Connector Center, Gate D20, Gate F8, and Gate J7.
  • The Denver International Airport (DEN) is the ideal entry point if you’re traveling to downtown Denver or anywhere in the Front Range Urban Corridor.
  • For your dining needs when you arrive at the Denver airport, you can explore the numerous restaurants at the A gates, B gates, and C gates. Most of them offer take-out options too.
  • Flight passengers with babies can find nursing rooms located post-Security at each concourse in Denver International Airport. The rooms are equipped with a sink, changing table, and power outlets.
  • To travel from the Denver airport to downtown Denver and other areas, you can use hotel shuttles, book charter buses, or use the A Line commuter train, which takes about 37min to reach downtown Denver. Ride provider services like Uber and Lyft are also available.

Prefer to fly direct from Miami to Denver?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Miami to Denver Intl.
Find which airlines fly direct from Miami Airport to Denver Intl Airport, which days they fly and book direct flights.

Direct departures

Miami to Denver Intl

Monday

American Airlines, Frontier, Southwest, +1 more

American Airlines, Frontier, +2 more

Tuesday

American Airlines, United Airlines, Frontier, +1 more

American Airlines, United Airlines, +2 more

Wednesday

American Airlines, United Airlines, Frontier, +1 more

American Airlines, United Airlines, +2 more

Thursday

American Airlines, Frontier, Southwest, +1 more

American Airlines, Frontier, +2 more

Friday

American Airlines, Frontier, Southwest, +1 more

American Airlines, Frontier, +2 more

Saturday

American Airlines, Frontier, Southwest, +1 more

American Airlines, Frontier, +2 more

Sunday

American Airlines, Frontier, Southwest, +1 more

American Airlines, Frontier, +2 more

See more direct flights

Direct returns

Denver Intl to Miami

Monday

American Airlines, Frontier, Southwest, +1 more

American Airlines, Frontier, +2 more

Tuesday

American Airlines, United Airlines, Frontier, +1 more

American Airlines, United Airlines, +2 more

Wednesday

American Airlines, Frontier, United Airlines, +1 more

American Airlines, Frontier, +2 more

Thursday

American Airlines, Frontier, Southwest, +1 more

American Airlines, Frontier, +2 more

Friday

American Airlines, Frontier, Southwest, +1 more

American Airlines, Frontier, +2 more

Saturday

American Airlines, Frontier, Southwest, +1 more

American Airlines, Frontier, +2 more

Sunday

American Airlines, Frontier, Southwest, +1 more

American Airlines, Frontier, +2 more

See more direct flights

Reviews of the top airline flying from Miami to Denver

 
See real verified KAYAK customer reviews for airlines flying from Miami 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 Miami 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.
5.8
FrontierOverall score based on 3177 reviews
5.5Comfort
6.1Boarding
6.7Crew
4.7Food
4.4Entertainment
Airline reviews

Seats were new and comfortable. Staff was fine. Missed my connection due to weather -which wasn’t their fault- but got no help at all. Gate staff sent me to customer service, which was and stayed unstaffed. Sign with QR code directed me to call or chat. Chat was useless. Call was returned after an hour. No itinerary offered by Frontier could get me home in less than 30 hours. Rebooked with another airline and got a partial refund that came to about 10 percent of what I paid to get home.

4.0 OkayAnonymous, Aug 2025SEA - DEN
Read more Frontier reviews

Seats were new and comfortable. Staff was fine. Missed my connection due to weather -which wasn’t their fault- but got no help at all. Gate staff sent me to customer service, which was and stayed unstaffed. Sign with QR code directed me to call or chat. Chat was useless. Call was returned after an hour. No itinerary offered by Frontier could get me home in less than 30 hours. Rebooked with another airline and got a partial refund that came to about 10 percent of what I paid to get home.

The experience was good. No frills but I got there safe and sound and on time.

As every law enforcement agency I could imagine surrounded the plane and we didn’t disembark for 2 hours and then had to stick around for another hour to go get our personal belongings after leaving them behind and being bused away from the plane, it was scary and inconvenient. We were given no information as to why this was happening. Lack of communication with passengers was disappointing.

Frontier Airlines was AWFUL. I was an hour early for my flight and the lady refused to check me in. I had to purchase a whole new ticket with a different airline.

Late, terrible communication, horrible planning of passenger seating until the literal last minute. One of the worst flying experiences of my life. Y'all suck

First of all, we never got on the connecting flight to Denver. They delayed our flight for two hours. If we would have gotten on that flight, we would have been stuck in Denver for 13 hours. So we re- routed our flight for a straight through flight to Oklahoma two days later. THEN, they delayed that flight for two hours. After that we were able to finally get on our flight and come home. Frontier Airlines - one of the worst airlines I have ever been on.

Terrible communication with weather delay, lost baggage, near impossible to reach customer service

My tickets got canceled on me by your site and I didn't have a flight. Then you kept sending me emails on the status of q flight I didn't have tickets for.

Flight was late. Missed connecting in Denver. My new flight is more than 24 hours later and I have no room, vouchers, or compensation, and might also be bumped from the one tomorrow.

This was one of the first frontier airline flights this spring that wasn't delayed. It actually left on time. Some of the flight crew did not look happy, they didn't smile when the passengers were boarding or getting off the plane, and the passengers initiated greetings, not the staff. To me this was an odd experience to have with any flight/airline. I had a bad experience booking this flight. The price didn't solidify until late hours into the night. Ever time I purchased the ticket, I either received a denial email or an error because the price has changed, but it was never reflected on the flyfrontier or kayak websites until way after midnight on the date of travel. This caused me anxiety and irritation with the websites. Then I noticed a mishap with my name on my voucher as I went to check in, it was incorrect. When I proceeded to correct it, Frontier had no easy, let alone free, way to remedy it. I couldn't correct my name without a $75 charge, I couldn't cancel my voucher to repurchase it with the correct name without a $100 charge, because it was too close to departure. Then calling frontier was nearly impossible to remedy the situation with a human. It's already difficult to want to choose frontier because of all the upcharges, but you feel kinda trapped into doing so because it's the more affordable airline.

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

Information on your arrival and departure airports

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