App
Customer Support
AUD
Find Bookings
Worldwide Coverage
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Secure Payment
Convenient & reliable booking and payment system

Cheap Flight Deals from San Juan to Boise

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

  • One way
  • Return
      • SJU07:00
        19h 2m
        1 stop
        BOI23:02
        Sat, Feb 15|San Juan - Boise|Frontier Airlines
        AU$ 337AU$ 470
        28% OFF
        28% OFF
        AU$ 470AU$ 337

        Choose Frontier Airlines flights from San Juan to Boise. The one-way connecting flight with Frontier Airlines departs from Luis Muñoz Marín International Airport on Sat, Feb 15, arriving at Boise Air Terminal Airport. One-way Prices start from AU$ 337 including taxes and charges.

      • SJU05:20
        20h 42m
        1 stop
        BOI23:02
        Sat, Feb 15|San Juan - Boise|Jetblue Airways
        AU$ 360AU$ 470
        23% OFF
        23% OFF
        AU$ 470AU$ 360

        Choose Jetblue Airways flights from San Juan to Boise. The one-way connecting flight with Jetblue Airways departs from Luis Muñoz Marín International Airport on Sat, Feb 15, arriving at Boise Air Terminal Airport. One-way Prices start from AU$ 360 including taxes and charges.

      • SJU02:54
        22h 8m
        1 stop
        BOI23:02
        Tue, Mar 11|San Juan - Boise|Frontier Airlines
        AU$ 405AU$ 470
        14% OFF
        14% OFF
        AU$ 470AU$ 405

        Choose Frontier Airlines flights from San Juan to Boise. The one-way connecting flight with Frontier Airlines departs from Luis Muñoz Marín International Airport on Tue, Mar 11, arriving at Boise Air Terminal Airport. One-way Prices start from AU$ 405 including taxes and charges.

      • SJU06:45
        19h 17m
        1 stop
        BOI23:02
        Sat, Mar 8|San Juan - Boise|Frontier Airlines
        AU$ 423
        AU$ 423

        Choose Frontier Airlines flights from San Juan to Boise. The one-way connecting flight with Frontier Airlines departs from Luis Muñoz Marín International Airport on Sat, Mar 8, arriving at Boise Air Terminal Airport. One-way Prices start from AU$ 423 including taxes and charges.

      • SJU19:37
        29h 25m
        1 stop
        BOI23:02
        Mon, Mar 10|San Juan - Boise|Frontier Airlines
        AU$ 423
        AU$ 423

        Choose Frontier Airlines flights from San Juan to Boise. The one-way connecting flight with Frontier Airlines departs from Luis Muñoz Marín International Airport on Mon, Mar 10, arriving at Boise Air Terminal Airport. One-way Prices start from AU$ 423 including taxes and charges.

      • SJU01:00 pm
        3h 5m
        Nonstop
        BOI02:00 pm
        Mon, Feb 3|San Juan - Boise|Frontier 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 Boise Flight Time

Flight info.
Departure
Arrival
Weekly Schedule

  1. B61434

    Jetblue Airways

    05:01

    SJU

    3.2h

    08:12

    MCO

    SMTWTFS
    Search

  2. AS765

    Alaska Airlines

    18:39

    MCO

    6.4h

    23:02

    BOI

    -M-W-F-

  3. B62130

    Jetblue Airways

    05:10

    SJU

    4.1h

    09:15

    JFK

    SMTWTFS
    Search

  4. AS477

    Alaska Airlines

    18:27

    EWR

    6.3h

    21:45

    SEA

    SMTWTFS

  5. AS2112

    Alaska Airlines

    21:25

    SEA

    1.4h

    23:50

    BOI

    SMTWTFS

  6. F92249

    Frontier Airlines

    06:00

    SJU

    3.5h

    09:30

    MCO

    SMT-TFS
    Search

  7. AS765

    Alaska Airlines

    18:39

    MCO

    6.4h

    23:02

    BOI

    -M-W-F-

  8. F93979

    Frontier Airlines

    06:00

    SJU

    3.4h

    08:22

    TPA

    S--WTFS
    Search

  9. F93517

    Frontier Airlines

    22:27

    TPA

    4.2h

    00:40

    DEN

    SMTWTFS

  10. UA367

    United Airlines

    19:18

    DEN

    2.0h

    21:16

    BOI

    SMTWTFS

  11. F93546

    Frontier Airlines

    09:00

    SJU

    4.3h

    12:15

    JFK

    SMTWTFS
    Search

  12. AS017

    Alaska Airlines

    17:29

    JFK

    6.2h

    20:40

    SEA

    SMTWTFS

  13. AS2251

    Alaska Airlines

    07:00

    SEA

    1.4h

    09:23

    BOI

    SMTWTF-

  14. F93505

    Frontier Airlines

    12:12

    SJU

    3.4h

    14:34

    MCO

    SMTWTFS
    Search

  15. AS765

    Alaska Airlines

    18:39

    MCO

    6.4h

    23:02

    BOI

    -M-W-F-

  16. F92981

    Frontier Airlines

    14:37

    SJU

    3.5h

    18:05

    MCO

    SMTWTFS
    Search

  17. AS395

    Alaska Airlines

    07:09

    MCO

    6.4h

    10:34

    SEA

    SMTWTFS

  18. AS1018

    Alaska Airlines

    11:20

    SEA

    1.4h

    13:47

    BOI

    SMTWTFS

  19. F92981

    Frontier Airlines

    14:37

    SJU

    3.5h

    18:05

    MCO

    SMTWTFS
    Search

  20. F91951

    Frontier Airlines

    17:16

    MCO

    3.4h

    19:38

    DFW

    SMTWTFS

  21. AS4506

    Alaska Airlines

    19:40

    DFW

    3.3h

    21:59

    BOI

    SMTWTFS

  22. F93548

    Frontier Airlines

    21:26

    SJU

    4.2h

    00:40

    JFK

    SMTWTFS
    Search

  23. UA2335

    United Airlines

    07:16

    LGA

    4.6h

    09:50

    DEN

    SMTWTFS

  24. UA236

    United Airlines

    11:15

    DEN

    2.1h

    13:23

    BOI

    SMTWTFS

  25. F93572

    Frontier Airlines

    21:37

    SJU

    4.3h

    00:55

    EWR

    SMTWTFS
    Search

  26. UA772

    United Airlines

    16:50

    LGA

    4.6h

    19:24

    DEN

    SMTWT-S

  27. UA5923

    United Airlines

    20:55

    DEN

    2.1h

    23:03

    BOI

    S-TWT-S
Find more flights and airlines

Best Time to Book Flights from San Juan to Boise

Explore the best time to buy affordable tickets to Boise 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.

FAQ

  • When are flight from San Juan (SJU) to Boise (BOI) the cheapest?

    Airlines adjust prices for flights from San Juan to Boise 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 are flights from San Juan (SJU) to Boise (BOI) cost?

    According to Trip.com's data, the lowest price is around AU$ 791.

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

    • The distance from Boise Airport to downtown is about 7km, by taxi about 20 minutes.

  • How many airports in Boise (BOI)?

    There are 1 airport(s) in Boise (BOI): Boise Airport.

How to find a cheap flight from San Juan to Boise

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 Information from San Juan to Boise

Cheapest direct flight priceAU$ 337
Off-season for travelJanuary
Peak season for travelDecember
Flight distance5,433.17km
Popular airlineJetblue Airways

Contact Us

About

Other Services

Payment Methods
Our Partners
Copyright © 2025 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.