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Flights from Kalispell to San Juan
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Cheap flight deals from Kalispell to San Juan Starting at €504

Whether you’re going for a one-way or round-trip to San Juan, we’ve got you covered! Check out these different flight options from Kalispell below.

  • Round-trip
      • FCA06:10
        39h 40m
        2 stops
        SJU23:50
        Thu, Apr 3|Kalispell - San Juan|United Airlines
        SJU00:37
        47h 22m
        2 stops
        FCA21:59
        Thu, Apr 10|San Juan - Kalispell|Frontier Airlines
        €504€1,060
        52% OFF
        52% OFF
        €1,060€504

        Choose United Airlines flights from Kalispell to San Juan. The one-way connecting flight with United Airlines departs from Glacier Park International Airport on Thu, Apr 3-Thu, Apr 10, arriving at Luis Muñoz Marín International Airport. One-way Prices start from €504 including taxes and charges.

      • FCA06:05
        9h 25m
        1 stop
        SJU17:30
        Sat, May 3|Kalispell - San Juan|United Airlines
        SJU13:40
        10h 1m
        1 stop
        FCA21:41
        Sat, May 10|San Juan - Kalispell|United Airlines
        €546€1,060
        48% OFF
        48% OFF
        €1,060€546

        Choose United Airlines flights from Kalispell to San Juan. The one-way connecting flight with United Airlines departs from Glacier Park International Airport on Sat, May 3-Sat, May 10, arriving at Luis Muñoz Marín International Airport. One-way Prices start from €546 including taxes and charges.

      • FCA17:15
        30h 17m
        2 stops
        SJU02:32
        Fri, Feb 21|Kalispell - San Juan|United Airlines
        SJU19:59
        23h 10m
        2 stops
        FCA16:09
        Tue, Feb 25|San Juan - Kalispell|Frontier Airlines
        €573€1,060
        46% OFF
        46% OFF
        €1,060€573

        Choose United Airlines flights from Kalispell to San Juan. The one-way connecting flight with United Airlines departs from Glacier Park International Airport on Fri, Feb 21-Tue, Feb 25, arriving at Luis Muñoz Marín International Airport. One-way Prices start from €573 including taxes and charges.

      • FCA06:15
        9h 15m
        1 stop
        SJU17:30
        Wed, Apr 30|Kalispell - San Juan|United Airlines
        SJU07:45
        15h 56m
        2 stops
        FCA21:41
        Wed, May 7|San Juan - Kalispell|United Airlines
        €585
        €585

        Choose United Airlines flights from Kalispell to San Juan. The one-way connecting flight with United Airlines departs from Glacier Park International Airport on Wed, Apr 30-Wed, May 7, arriving at Luis Muñoz Marín International Airport. One-way Prices start from €585 including taxes and charges.

      • FCA14:35
        24h 49m
        2 stops
        SJU18:24
        Tue, Feb 25|Kalispell - San Juan|United Airlines
        SJU22:15
        20h 54m
        2 stops
        FCA16:09
        Mon, Mar 3|San Juan - Kalispell|Jetblue Airways
        €666
        €666

        Choose United Airlines flights from Kalispell to San Juan. The one-way connecting flight with United Airlines departs from Glacier Park International Airport on Tue, Feb 25-Mon, Mar 3, arriving at Luis Muñoz Marín International Airport. One-way Prices start from €666 including taxes and charges.

      • FCA17:15
        25h 31m
        2 stops
        SJU21:46
        Thu, Feb 27|Kalispell - San Juan|United Airlines
        SJU02:05
        22h 34m
        2 stops
        FCA21:39
        Wed, Mar 5|San Juan - Kalispell|United Airlines
        €679
        €679

        Choose United Airlines flights from Kalispell to San Juan. The one-way connecting flight with United Airlines departs from Glacier Park International Airport on Thu, Feb 27-Wed, Mar 5, arriving at Luis Muñoz Marín International Airport. One-way Prices start from €679 including taxes and charges.

      • FCA17:15
        22h 10m
        1 stop
        SJU18:25
        Fri, Feb 28|Kalispell - San Juan|United Airlines
        SJU14:25
        10h 14m
        1 stop
        FCA21:39
        Tue, Mar 4|San Juan - Kalispell|United Airlines
        €703
        €703

        Choose United Airlines flights from Kalispell to San Juan. The one-way connecting flight with United Airlines departs from Glacier Park International Airport on Fri, Feb 28-Tue, Mar 4, arriving at Luis Muñoz Marín International Airport. One-way Prices start from €703 including taxes and charges.

      • FCA17:15
        22h 10m
        1 stop
        SJU18:25
        Wed, Feb 26|Kalispell - San Juan|United Airlines
        SJU14:25
        10h 14m
        1 stop
        FCA21:39
        Tue, Mar 4|San Juan - Kalispell|United Airlines
        €728
        €728

        Choose United Airlines flights from Kalispell to San Juan. The one-way connecting flight with United Airlines departs from Glacier Park International Airport on Wed, Feb 26-Tue, Mar 4, arriving at Luis Muñoz Marín International Airport. One-way Prices start from €728 including taxes and charges.

      • FCA06:05
        9h 20m
        1 stop
        SJU18:25
        Mon, Mar 3|Kalispell - San Juan|United Airlines
        SJU16:25
        23h 8m
        2 stops
        FCA13:33
        Sun, Mar 9|San Juan - Kalispell|Frontier Airlines
        €739
        €739

        Choose United Airlines flights from Kalispell to San Juan. The one-way connecting flight with United Airlines departs from Glacier Park International Airport on Mon, Mar 3-Sun, Mar 9, arriving at Luis Muñoz Marín International Airport. One-way Prices start from €739 including taxes and charges.

      • FCA17:15
        23h 13m
        2 stops
        SJU19:28
        Tue, Feb 18|Kalispell - San Juan|United Airlines
        SJU03:54
        20h 45m
        2 stops
        FCA21:39
        Mon, Feb 24|San Juan - Kalispell|Frontier Airlines
        €796
        €796

        Choose United Airlines flights from Kalispell to San Juan. The one-way connecting flight with United Airlines departs from Glacier Park International Airport on Tue, Feb 18-Mon, Feb 24, arriving at Luis Muñoz Marín International Airport. One-way Prices start from €796 including taxes and charges.

      • FCA01:00 pm
        3h 5m
        Nonstop
        SJU02:00 pm
        Sat, Feb 22|Kalispell - San Juan|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.

Kalispell to San Juan flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA1391

    United Airlines

    06:05

    FCA

    2.3h

    08:24

    DEN

    SMTWTFS
    Search

  2. UA2087

    United Airlines

    10:15

    DEN

    3.4h

    15:36

    IAD

    SMTWTFS

  3. UA2025

    United Airlines

    17:35

    IAD

    4.8h

    22:22

    SJU

    SMTWTFS

  4. UA1391

    United Airlines

    06:05

    FCA

    2.3h

    08:24

    DEN

    SMTWTFS
    Search

  5. UA2676

    United Airlines

    09:55

    DEN

    2.5h

    13:25

    IAH

    SMTWTFS

  6. UA701

    United Airlines

    15:02

    IAH

    4.6h

    20:38

    SJU

    SMTWTFS

  7. UA1391

    United Airlines

    06:05

    FCA

    2.3h

    08:24

    DEN

    SMTWTFS
    Search

  8. UA1339

    United Airlines

    09:43

    DEN

    5.8h

    17:30

    SJU

    SMTWTFS

  9. UA4668

    United Airlines

    07:00

    FCA

    3.1h

    09:04

    LAX

    -----FS
    Search

  10. UA2403

    United Airlines

    17:50

    LAX

    3.3h

    23:07

    IAH

    S-TWT-S

  11. UA1497

    United Airlines

    23:54

    IAH

    5.3h

    06:12

    SJU

    ----TFS

  12. AS2270

    Alaska Airlines

    12:50

    FCA

    1.5h

    13:19

    SEA

    SMTWTFS
    Search

  13. AS346

    Alaska Airlines

    15:35

    SEA

    5.4h

    23:59

    MCO

    SMTWTFS

  14. F92250

    Frontier Airlines

    05:30

    MCO

    2.9h

    08:22

    SJU

    SMTWTFS

  15. UA1399

    United Airlines

    14:35

    FCA

    2.2h

    16:47

    DEN

    SMTWTFS
    Search

  16. UA1103

    United Airlines

    17:26

    DEN

    3.9h

    23:22

    FLL

    SMTWTFS

  17. B6353

    Jetblue Airways

    14:21

    FLL

    2.6h

    17:55

    SJU

    SMTWTFS

  18. UA5924

    United Airlines

    17:05

    FCA

    2.4h

    19:28

    DEN

    SMTWTFS
    Search

  19. UA2419

    United Airlines

    20:29

    DEN

    2.5h

    23:59

    IAH

    SMTWTFS

  20. UA701

    United Airlines

    15:02

    IAH

    4.6h

    20:38

    SJU

    SMTWTFS

  21. UA5924

    United Airlines

    17:05

    FCA

    2.4h

    19:28

    DEN

    SMTWTFS
    Search

  22. F93312

    Frontier Airlines

    09:13

    DEN

    3.8h

    14:58

    MCO

    SMTWTFS

  23. F92982

    Frontier Airlines

    21:00

    MCO

    2.8h

    00:48

    SJU

    --TWTFS

  24. UA5924

    United Airlines

    17:05

    FCA

    2.4h

    19:28

    DEN

    SMTWTFS
    Search

  25. UA1339

    United Airlines

    09:43

    DEN

    5.8h

    17:30

    SJU

    SMTWTFS

  26. UA5924

    United Airlines

    17:05

    FCA

    2.4h

    19:28

    DEN

    SMTWTFS
    Search

  27. UA2419

    United Airlines

    20:29

    DEN

    2.5h

    23:59

    IAH

    SMTWTFS

  28. UA1192

    United Airlines

    10:02

    IAH

    4.6h

    15:40

    SJU

    SMTWTFS
Find more flights and airlines

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

These price trend charts carefully monitor and predict how flight prices from Kalispell to San Juan will change. Keep a close eye on them to understand when the best time to buy your tickets is.

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 Kalispell (FCA) to San Juan (SJU) the cheapest?

    Airlines adjust prices for flights from Kalispell to San Juan based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Kalispell (FCA) to San Juan (SJU) cost?

    According to Trip.com's data, the lowest price is around €502.

  • What is the transportation method from the main airport to downtown in San Juan?

    • The distance from Luis Muñoz Marín International Airport to downtown is about 11 km, by taxi about 30 minutes.

  • How many airports are there in San Juan (SJU)?

How to find a cheap flight from Kalispell to San Juan

If you leave it until the last minute and forget to check some of the key information when booking tickets, prices can often end up skyrocketing. Below, you can find our top tips for getting the best value flights – from changing dates to chasing deals, there are plenty ways to keep your next trip affordable.
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 | Kalispell to San Juan

Off-season for travelJanuary
Peak season for travelFebruary
Flight distance5,445.74 km
Popular airlineDelta Air Lines

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