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Cheap flight deals from San Juan to Denver Starting at $67

For as little as $67, you can take your next adventure to Denver without breaking the bank. Choose between one-way and return tickets from San Juan below.

  • One way
  • Round-trip
      • Cheapest nonstop
        SJU01:25 pm
        6h 44m
        Nonstop
        DEN06:09 pm
        Thu, Mar 20|San Juan - Denver|United Airlines
        $359$489
        27% OFF
        27% OFF
        $489$359

        Choose United Airlines flights from San Juan to Denver. The one-way direct flight with United Airlines departs from Luis Muñoz Marín International Airport on Thu, Mar 20, arriving at Denver International Airport. One-way Prices start from $359 including taxes and charges.

      • SJU01:40 pm
        6h 31m
        Nonstop
        DEN06:11 pm
        Sun, Apr 20|San Juan - Denver|United Airlines
        $386$489
        21% OFF
        21% OFF
        $489$386

        Choose United Airlines flights from San Juan to Denver. The one-way direct flight with United Airlines departs from Luis Muñoz Marín International Airport on Sun, Apr 20, arriving at Denver International Airport. One-way Prices start from $386 including taxes and charges.

      • SJU10:35 pm
        13h 33m
        1 stop
        DEN09:08 am
        Mon, Feb 24|San Juan - Denver|Frontier Airlines
        $67$489
        86% OFF
        86% OFF
        $489$67

        Choose Frontier Airlines flights from San Juan to Denver. The one-way connecting flight with Frontier Airlines departs from Luis Muñoz Marín International Airport on Mon, Feb 24, arriving at Denver International Airport. One-way Prices start from $67 including taxes and charges.

      • SJU02:54 am
        9h 25m
        1 stop
        DEN10:19 am
        Tue, Mar 11|San Juan - Denver|Frontier Airlines
        $67
        $67

        Choose Frontier Airlines flights from San Juan to Denver. The one-way connecting flight with Frontier Airlines departs from Luis Muñoz Marín International Airport on Tue, Mar 11, arriving at Denver International Airport. One-way Prices start from $67 including taxes and charges.

      • SJU03:11 pm
        12h 33m
        1 stop
        DEN12:44 am
        Thu, Feb 20|San Juan - Denver|Frontier Airlines
        $68
        $68

        Choose Frontier Airlines flights from San Juan to Denver. The one-way connecting flight with Frontier Airlines departs from Luis Muñoz Marín International Airport on Thu, Feb 20, arriving at Denver International Airport. One-way Prices start from $68 including taxes and charges.

      • SJU05:45 am
        19h 44m
        1 stop
        DEN11:29 pm
        Mon, Mar 10|San Juan - Denver|Frontier Airlines
        $68
        $68

        Choose Frontier Airlines flights from San Juan to Denver. The one-way connecting flight with Frontier Airlines departs from Luis Muñoz Marín International Airport on Mon, Mar 10, arriving at Denver International Airport. One-way Prices start from $68 including taxes and charges.

      • SJU10:31 pm
        19h 38m
        1 stop
        DEN03:09 pm
        Sat, Feb 15|San Juan - Denver|Frontier Airlines
        $68
        $68

        Choose Frontier Airlines flights from San Juan to Denver. The one-way connecting flight with Frontier Airlines departs from Luis Muñoz Marín International Airport on Sat, Feb 15, arriving at Denver International Airport. One-way Prices start from $68 including taxes and charges.

      • SJU09:15 pm
        29h 13m
        1 stop
        DEN11:28 pm
        Wed, Feb 5|San Juan - Denver|Frontier Airlines
        $73
        $73

        Choose Frontier Airlines flights from San Juan to Denver. The one-way connecting flight with Frontier Airlines departs from Luis Muñoz Marín International Airport on Wed, Feb 5, arriving at Denver International Airport. One-way Prices start from $73 including taxes and charges.

      • SJU09:15 pm
        14h 29m
        1 stop
        DEN08:44 am
        Sat, Feb 1|San Juan - Denver|Frontier Airlines
        $76
        $76

        Choose Frontier Airlines flights from San Juan to Denver. The one-way connecting flight with Frontier Airlines departs from Luis Muñoz Marín International Airport on Sat, Feb 1, arriving at Denver International Airport. One-way Prices start from $76 including taxes and charges.

      • SJU10:04 pm
        13h 40m
        1 stop
        DEN08:44 am
        Fri, Feb 7|San Juan - Denver|Frontier Airlines
        $86
        $86

        Choose Frontier Airlines flights from San Juan to Denver. The one-way connecting flight with Frontier Airlines departs from Luis Muñoz Marín International Airport on Fri, Feb 7, arriving at Denver International Airport. One-way Prices start from $86 including taxes and charges.

      • SJU01:00 pm
        3h 5m
        Nonstop
        DEN02:00 pm
        Wed, Feb 5|San Juan - Denver|United Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

San Juan to Denver flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. F92981

    Frontier Airlines

    04:51 pm

    SJU

    3.5h

    07:20 pm

    MCO

    SMTWTFS
    Search

  2. F93311

    Frontier Airlines

    09:14 pm

    MCO

    4.4h

    11:40 pm

    DEN

    SMTWTFS

  3. F91745

    Frontier Airlines

    06:55 pm

    SJU

    3.5h

    09:24 pm

    MCO

    S--WT-S
    Search

  4. F91733

    Frontier Airlines

    06:20 am

    MCO

    4.4h

    08:44 am

    DEN

    SMTWTFS

  5. F92871

    Frontier Airlines

    07:28 am

    SJU

    4.0h

    11:26 am

    ATL

    SM-WTFS
    Search

  6. F93293

    Frontier Airlines

    07:00 am

    ATL

    3.5h

    08:30 am

    DEN

    SMTWTFS

  7. F92249

    Frontier Airlines

    09:28 am

    SJU

    3.5h

    12:56 pm

    MCO

    SMT-TFS
    Search

  8. F93507

    Frontier Airlines

    12:40 pm

    MCO

    1.8h

    02:26 pm

    ATL

    SMTWTFS

  9. F91449

    Frontier Airlines

    09:11 pm

    ATL

    3.8h

    10:58 pm

    DEN

    S--WT-S

  10. F92249

    Frontier Airlines

    09:28 am

    SJU

    3.5h

    12:56 pm

    MCO

    SMT-TFS
    Search

  11. F91733

    Frontier Airlines

    06:20 am

    MCO

    4.4h

    08:44 am

    DEN

    SMTWTFS

  12. F93377

    Frontier Airlines

    09:30 pm

    SJU

    3.0h

    12:32 am

    MIA

    SMTWTFS
    Search

  13. F91279

    Frontier Airlines

    06:00 am

    MIA

    4.7h

    08:39 am

    DEN

    SMTWTFS

  14. F93377

    Frontier Airlines

    09:30 pm

    SJU

    3.0h

    12:32 am

    MIA

    SMTWTFS
    Search

  15. F93137

    Frontier Airlines

    03:20 pm

    MIA

    4.8h

    06:05 pm

    DEN

    SMTWTFS

  16. F94725

    Frontier Airlines

    09:49 pm

    SJU

    3.4h

    12:11 am

    MCO

    SMTWTFS
    Search

  17. F91733

    Frontier Airlines

    06:20 am

    MCO

    4.4h

    08:44 am

    DEN

    SMTWTFS

  18. F92081

    Frontier Airlines

    10:42 am

    SJU

    4.2h

    02:55 pm

    ATL

    SMTWTFS
    Search

  19. F93293

    Frontier Airlines

    07:00 am

    ATL

    3.5h

    08:30 am

    DEN

    SMTWTFS

  20. F92215

    Frontier Airlines

    11:55 am

    SJU

    3.4h

    03:16 pm

    TPA

    SMT-T--
    Search

  21. F93517

    Frontier Airlines

    09:43 pm

    TPA

    4.3h

    11:59 pm

    DEN

    SMTWTFS
Find more flights and airlines

When is the cheapest time to fly from San Juan to Denver?

Explore the best time to buy affordable tickets to Denver with our price trend chart, which predicts how flight prices will change in the coming weeks from previous data.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from San Juan (SJU) to Denver (DEN) the cheapest?

    Airlines adjust prices for flights from San Juan to Denver based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from San Juan (SJU) to Denver (DEN) cost?

    According to Trip.com's data, the lowest price is around $345.

  • How long does it take to fly from San Juan (SJU) to Denver (DEN) and what is the distance?

    It takes around 6 hours 44 minutes to fly from San Juan (SJU) to Denver (DEN).

  • What are the most popular airlines that fly from San Juan (SJU) to Denver (DEN)?

    Airlines with flights from San Juan (SJU) to Denver (DEN): United Airlines.

How to find a cheap flight from San Juan to Denver

If you don’t know some of the key things to look out for when buying flight tickets, prices can often end up sky high or, worse, sold out! We’ve carefully compiled our six most important steps to help ensure you’re getting the best deals when planning your next journey.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Info | San Juan to Denver

Cheapest nonstop flight price$67
Cheapest round-trip ticket price$493
Off-season for travelJanuary
Peak season for travelApril
Flight distance4,394.85 km
Average flight time6 hours 44 minutes
Popular airlineFrontier Airlines

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