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Cheap flight deals from Boise to Saint Croix Island Starting at €646

Discover our range of affordable one-way and round-trip flights from Boise to Saint Croix Island and kick-start your next adventure today!

  • Round-trip
      • BOI13:23
        22h 17m
        2 stops
        STX14:40
        Tue, Mar 4|Boise - Saint Croix Island|American Airlines
        STX16:55
        21h 51m
        2 stops
        BOI12:46
        Mon, Mar 10|Saint Croix Island - Boise|American Airlines
        €646€2,738
        76% OFF
        76% OFF
        €2,738€646

        Choose American Airlines flights from Boise to Saint Croix Island. The one-way connecting flight with American Airlines departs from Boise Airport on Tue, Mar 4-Mon, Mar 10, arriving at Henry E. Rohlsen Airport. One-way Prices start from €646 including taxes and charges.

      • BOI07:00
        31h 30m
        2 stops
        STX17:30
        Tue, Mar 4|Boise - Saint Croix Island|United Airlines
        STX18:05
        29h 24m
        2 stops
        BOI21:29
        Mon, Mar 10|Saint Croix Island - Boise|Silver Airways
        €785€2,738
        71% OFF
        71% OFF
        €2,738€785

        Choose United Airlines flights from Boise to Saint Croix Island. The one-way connecting flight with United Airlines departs from Boise Airport on Tue, Mar 4-Mon, Mar 10, arriving at Henry E. Rohlsen Airport. One-way Prices start from €785 including taxes and charges.

      • BOI07:00
        22h 5m
        2 stops
        STX08:05
        Tue, Feb 25|Boise - Saint Croix Island|United Airlines
        STX12:15
        12h 14m
        2 stops
        BOI21:29
        Mon, Mar 3|Saint Croix Island - Boise|Silver Airways
        €1,011€2,738
        63% OFF
        63% OFF
        €2,738€1,011

        Choose United Airlines flights from Boise to Saint Croix Island. The one-way connecting flight with United Airlines departs from Boise Airport on Tue, Feb 25-Mon, Mar 3, arriving at Henry E. Rohlsen Airport. One-way Prices start from €1,011 including taxes and charges.

      • BOI17:30
        35h 35m
        2 stops
        STX08:05
        Thu, Feb 27|Boise - Saint Croix Island|United Airlines
        STX08:10
        17h 35m
        2 stops
        BOI22:45
        Wed, Mar 5|Saint Croix Island - Boise|Silver Airways
        €1,024
        €1,024

        Choose United Airlines flights from Boise to Saint Croix Island. The one-way connecting flight with United Airlines departs from Boise Airport on Thu, Feb 27-Wed, Mar 5, arriving at Henry E. Rohlsen Airport. One-way Prices start from €1,024 including taxes and charges.

      • BOI05:00
        12h 38m
        2 stops
        STX19:38
        Sun, Mar 30|Boise - Saint Croix Island|United Airlines
        STX08:40
        14h 42m
        2 stops
        BOI21:22
        Thu, Apr 3|Saint Croix Island - Boise|Silver Airways
        €1,206
        €1,206

        Choose United Airlines flights from Boise to Saint Croix Island. The one-way connecting flight with United Airlines departs from Boise Airport on Sun, Mar 30-Thu, Apr 3, arriving at Henry E. Rohlsen Airport. One-way Prices start from €1,206 including taxes and charges.

      • BOI07:00
        10h 38m
        2 stops
        STX19:38
        Sun, Mar 9|Boise - Saint Croix Island|United Airlines
        STX09:10
        14h 19m
        2 stops
        BOI21:29
        Sat, Mar 15|Saint Croix Island - Boise|Cape Air
        €1,234
        €1,234

        Choose United Airlines flights from Boise to Saint Croix Island. The one-way connecting flight with United Airlines departs from Boise Airport on Sun, Mar 9-Sat, Mar 15, arriving at Henry E. Rohlsen Airport. One-way Prices start from €1,234 including taxes and charges.

      • BOI17:30
        39h 10m
        2 stops
        STX11:40
        Sun, Mar 2|Boise - Saint Croix Island|United Airlines
        STX18:05
        41h 57m
        2 stops
        BOI10:02
        Sat, Mar 8|Saint Croix Island - Boise|United Airlines
        €1,314
        €1,314

        Choose United Airlines flights from Boise to Saint Croix Island. The one-way connecting flight with United Airlines departs from Boise Airport on Sun, Mar 2-Sat, Mar 8, arriving at Henry E. Rohlsen Airport. One-way Prices start from €1,314 including taxes and charges.

      • BOI08:30
        20h 35m
        2 stops
        STX08:05
        Fri, Feb 28|Boise - Saint Croix Island|United Airlines
        STX13:30
        12h 15m
        2 stops
        BOI22:45
        Thu, Mar 6|Saint Croix Island - Boise|Cape Air
        €1,491
        €1,491

        Choose United Airlines flights from Boise to Saint Croix Island. The one-way connecting flight with United Airlines departs from Boise Airport on Fri, Feb 28-Thu, Mar 6, arriving at Henry E. Rohlsen Airport. One-way Prices start from €1,491 including taxes and charges.

      • BOI08:30
        20h 35m
        2 stops
        STX08:05
        Sat, Mar 1|Boise - Saint Croix Island|United Airlines
        STX11:20
        13h 9m
        2 stops
        BOI21:29
        Fri, Mar 7|Saint Croix Island - Boise|Silver Airways
        €1,535
        €1,535

        Choose United Airlines flights from Boise to Saint Croix Island. The one-way connecting flight with United Airlines departs from Boise Airport on Sat, Mar 1-Fri, Mar 7, arriving at Henry E. Rohlsen Airport. One-way Prices start from €1,535 including taxes and charges.

      • BOI17:25
        40h 15m
        2 stops
        STX11:40
        Sun, Mar 16|Boise - Saint Croix Island|United Airlines
        STX18:05
        41h 57m
        2 stops
        BOI10:02
        Sat, Mar 22|Saint Croix Island - Boise|United Airlines
        €2,108
        €2,108

        Choose United Airlines flights from Boise to Saint Croix Island. The one-way connecting flight with United Airlines departs from Boise Airport on Sun, Mar 16-Sat, Mar 22, arriving at Henry E. Rohlsen Airport. One-way Prices start from €2,108 including taxes and charges.

      • BOI01:00 pm
        3h 5m
        Nonstop
        STX02:00 pm
        Sat, Feb 22|Boise - Saint Croix Island|American Airlines
        Find More Flights
        Find More Flights

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

Boise to Saint Croix Island flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA1782

    United Airlines

    07:00

    BOI

    1.9h

    08:53

    DEN

    SMTWTFS
    Search

  2. UA1339

    United Airlines

    09:46

    DEN

    6.7h

    18:25

    SJU

    SMTWTFS

  3. UA3131

    United Airlines

    16:50

    SJU

    0.7h

    17:30

    STX

    SMTWTFS

  4. UA1782

    United Airlines

    07:00

    BOI

    1.9h

    08:53

    DEN

    SMTWTFS
    Search

  5. UA1339

    United Airlines

    09:46

    DEN

    6.7h

    18:25

    SJU

    SMTWTFS

  6. UA3132

    United Airlines

    07:25

    SJU

    0.7h

    08:05

    STX

    SMTWTFS

  7. UA1782

    United Airlines

    07:00

    BOI

    1.9h

    08:53

    DEN

    SMTWTFS
    Search

  8. UA1339

    United Airlines

    09:46

    DEN

    6.7h

    18:25

    SJU

    SMTWTFS

  9. 9K2451

    Cape Air

    18:20

    SJU

    0.8h

    19:05

    STX

    SMTWTFS

  10. UA5386

    United Airlines

    08:40

    BOI

    3.5h

    13:11

    ORD

    SMTWTFS
    Search

  11. UA695

    United Airlines

    14:20

    ORD

    5.6h

    20:55

    SJU

    ----TF-

  12. UA3132

    United Airlines

    07:25

    SJU

    0.7h

    08:05

    STX

    SMTWTFS

  13. AA1376

    American Airlines

    13:23

    BOI

    3.0h

    17:25

    DFW

    SMTWTFS
    Search

  14. AA2642

    American Airlines

    19:50

    DFW

    2.8h

    23:37

    MIA

    SMTWTFS

  15. AA2211

    American Airlines

    11:02

    MIA

    2.8h

    13:52

    STX

    SMTWTFS

  16. UA395

    United Airlines

    17:22

    BOI

    1.9h

    19:15

    DEN

    SMTWTFS
    Search

  17. UA1339

    United Airlines

    09:46

    DEN

    6.7h

    18:25

    SJU

    SMTWTFS

  18. UA3122

    United Airlines

    11:00

    SJU

    0.7h

    11:40

    STX

    SMT-TF-

  19. UA395

    United Airlines

    17:22

    BOI

    1.9h

    19:15

    DEN

    SMTWTFS
    Search

  20. UA1339

    United Airlines

    09:46

    DEN

    6.7h

    18:25

    SJU

    SMTWTFS

  21. UA3132

    United Airlines

    07:25

    SJU

    0.7h

    08:05

    STX

    SMTWTFS
Find more flights and airlines

When is the cheapest time to fly from Boise to Saint Croix Island?

Explore the best time to buy affordable tickets to Saint Croix Island 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 Boise (BOI) to Saint Croix Island (STX) the cheapest?

    Airlines adjust prices for flights from Boise to Saint Croix Island 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 Boise (BOI) to Saint Croix Island (STX) cost?

    According to Trip.com's data, the lowest price is around €1,485.

  • What is the transportation method from the main airport to downtown in Saint Croix Island?

    • The distance from Henry E. Rohlsen Airport to downtown is about 4 km, by taxi about 20 minutes.

  • How many airports are there in Saint Croix Island (STX)?

    There are 2 airport(s) near Saint Croix Island (STX): St. Croix Seaplane Base and Henry E. Rohlsen Airport.

How to find a cheap flight from Boise to Saint Croix Island

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 | Boise to Saint Croix Island

Off-season for travelFebruary
Peak season for travelMarch
Flight distance5,583.12 km
Popular airlineAmerican Airlines

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