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Cheap Flights from San Juan Luis Munoz Marin (SJU) to Denver (DENA)

Compare San Juan Luis Munoz Marin to Denver flight deals

Find the cheapest month or even day of the year to fly to Denver

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Flight deals from San Juan Luis Munoz Marin to Denver

Looking for a cheap last-minute deal or the best round-trip flight from San Juan Luis Munoz Marin to Denver? Find the lowest prices on one-way and round-trip tickets right here.
Denver.$61 per passenger.Departing Mon, Dec 16.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departing from San Juan Luis Munoz Marin on Mon, Dec 16, arriving in Denver International.Price includes taxes and charges.From $61, select.
Denver.$61 per passenger.Departing Thu, Nov 14.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departing from San Juan Luis Munoz Marin on Thu, Nov 14, arriving in Denver International.Price includes taxes and charges.From $61, select.
Denver.$80 per passenger.Departing Sat, Feb 8.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departing from San Juan Luis Munoz Marin on Sat, Feb 8, arriving in Denver International.Price includes taxes and charges.From $80, select.
Denver.$80 per passenger.Departing Sun, Jan 26.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departing from San Juan Luis Munoz Marin on Sun, Jan 26, arriving in Denver International.Price includes taxes and charges.From $80, select.
Denver.$179 per passenger.Departing Thu, Oct 31.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departing from San Juan Luis Munoz Marin on Thu, Oct 31, arriving in Denver International.Price includes taxes and charges.From $179, select.
Denver.$261 per passenger.Departing Tue, Apr 1.One-way flight with jetBlue.Outbound indirect flight with jetBlue, departing from San Juan Luis Munoz Marin on Tue, Apr 1, arriving in Denver International.Price includes taxes and charges.From $261, select.
Denver.$302 per passenger.Departing Tue, Feb 11.One-way flight with United.Outbound direct flight with United departing from San Juan Luis Munoz Marin on Tue, Feb 11, arriving in Denver International.Price includes taxes and charges.From $302, select.
Denver.$307 per passenger.Departing Tue, Dec 24.One-way flight with United.Outbound direct flight with United departing from San Juan Luis Munoz Marin on Tue, Dec 24, arriving in Denver International.Price includes taxes and charges.From $307, select.

Find the cheapest month to fly from San Juan Luis Munoz Marin to Denver

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like San Juan Luis Munoz Marin to Denver flights are currently cheapest in November.
Nov
from $61
Dec
from $61
Jan
from $80
Feb
from $80
Mar
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Apr
from $261
May
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Jun
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Jul
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Aug
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Sep
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Oct
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Direct flights from San Juan Luis Munoz Marin to Denver

Alternative San Juan Luis Munoz Marin to Denver routes

Looking for the cheapest, fastest or easiest route from San Juan Luis Munoz Marin to Denver? You could fly into the following airports instead.

San Juan to Denver: Flight information

The things to know before you go.
Cheapest flight found$61
Cheapest month to flyDecember
Average flight time6 hrs, 33 mins
Most popular airlineUnited
Average flights per week11

Finding cheap flights from San Juan Luis Munoz Marin to Denver: Frequently asked questions

There are 4 airports in Denver: Denver Arapahoe Co, Broomfield, Denver International, and Northern Colorado Regional.
The best price we found for a round-trip flight from San Juan Luis Munoz Marin to Denver is $128. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
6 hours and 33 minutes is the average flight time from San Juan Luis Munoz Marin to Denver.
United flies direct from San Juan Luis Munoz Marin to Denver.
There are 11 flights per week flying from San Juan Luis Munoz Marin to Denver, as of November 2024.
The cheapest month to fly from San Juan Luis Munoz Marin to Denver is usually November 2024.
If you're flying from San Juan Luis Munoz Marin Airport, the cheapest airport near Denver is Denver International – which is 18.6 miles away from the center of Denver. We've found flights to this airport from $128.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from San Juan Luis Munoz Marin Airport to Denver on Friday, January 17, 2025.
Yes – the average flight time is 6 hours and 33 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Denver but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Denver is around 40 days in advance, so don’t leave your flight to the last minute.
In November, the average temperature is usually around 39°F. July is typically the warmest month in Denver, when it usually averages around 87°F. You can expect the least rain in January. The coldest month is December, with temperatures averaging 21°F. The rainiest month is July.
Currently, Frontier Airlines and United offer the cheapest flight tickets to Denver.

How to find cheap flights to Denver from San Juan Luis Munoz Marin

Looking for cheap tickets from San Juan Luis Munoz Marin to Denver? Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

  • Simply hit "search." From Delta Air Lines to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from San Juan Luis Munoz Marin to Denver. And with us, there are no hidden fees – what you see is what you pay.
  • Compare flight deals to Denver from San Juan Luis Munoz Marin from over 1,000 providers. Then choose the cheapest plane tickets or fastest journeys.
  • Flex your dates to find the best San Juan Luis Munoz Marin–Denver ticket prices. If you're flexible when it comes to your travel dates, use Skyscanner's "Whole month" tool to find the cheapest month, and even day to fly to Denver from San Juan Luis Munoz Marin.
  • Set up a Price Alert. You can easily track the fare of your cheap San Juan Luis Munoz Marin–Denver flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
  • Fly without stops. Only interested in direct flights between San Juan Luis Munoz Marin and Denver? Make sure to tick "Direct flights only" when performing a search. If there are direct flights available on the route, these will appear in the results.
  • Find the cheapest Business Class flights from San Juan Luis Munoz Marin and Denver. We scour the Internet for the best Business, Premium Economy and First Class flight fares to Denver, too. Check the difference in price as you search – you might just stumble on a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
  • Include nearby airports in your search. Widen your search for San Juan Luis Munoz Marin to Denver flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save the next time you travel.

    • Combine your flight to Denver from San Juan Luis Munoz Marin with hotels and car rental

    Once you've secured your cheap flight ticket from San Juan Luis Munoz Marin to Denver, discover the best prices and exclusive rates for hotels in Denver or nearby. You can also compare hundreds of car rental companies at once so you get the best car rental price for your trip.


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Plan the rest of your trip from San Juan to Denver

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.