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Flights from Saint Thomas to San Juan

Book direct flights from Saint Thomas to San Juan: One way flights from $93, round trip flights from $191. Find flight deals for the next 3 months below.

      • Cheapest nonstop
        STT 3:38 PM
        42m
        Nonstop
        SJU 4:20 PM
        Saint Thomas - San Juan | Sat, Jul 25 | Jetblue Airways
        SJU 2:10 PM
        38m
        Nonstop
        STT 2:48 PM
        San Juan - Saint Thomas | Sat, Aug 1 | Jetblue Airways
        $191 $383
        50% off
        50% off
        $383 $191
      • STT 3:45 PM
        42m
        Nonstop
        SJU 4:27 PM
        Saint Thomas - San Juan | Tue, Aug 4 | Jetblue Airways
        SJU 2:20 PM
        37m
        Nonstop
        STT 2:57 PM
        San Juan - Saint Thomas | Mon, Aug 10 | Jetblue Airways
        $275 $383
        28% off
        28% off
        $383 $275
      • STT 3:00 PM
        50m
        Nonstop
        SJU 3:50 PM
        Saint Thomas - San Juan | Fri, Jul 24 | Jetblue Airways
        SJU 2:10 PM
        38m
        Nonstop
        STT 2:48 PM
        San Juan - Saint Thomas | Fri, Jul 31 | Jetblue Airways
        $279 $383
        27% off
        27% off
        $383 $279
      • STT 8:39 AM
        35m
        Nonstop
        SJU 9:14 AM
        Saint Thomas - San Juan | Sun, Jul 26 | Jetblue Airways
        SJU 2:55 PM
        37m
        Nonstop
        STT 3:32 PM
        San Juan - Saint Thomas | Thu, Jul 30 | Jetblue Airways
        $281
        27% off
        $383 $281
      • STT 3:38 PM
        42m
        Nonstop
        SJU 4:20 PM
        Saint Thomas - San Juan | Wed, Jul 22 | Jetblue Airways
        SJU 2:10 PM
        38m
        Nonstop
        STT 2:48 PM
        San Juan - Saint Thomas | Wed, Jul 29 | Jetblue Airways
        $285
        26% off
        $383 $285
      • STT 3:38 PM
        42m
        Nonstop
        SJU 4:20 PM
        Saint Thomas - San Juan | Tue, Jul 21 | Jetblue Airways
        SJU 2:20 PM
        37m
        Nonstop
        STT 2:57 PM
        San Juan - Saint Thomas | Mon, Jul 27 | Jetblue Airways
        $293
        23% off
        $383 $293
      • STT 3:45 PM
        42m
        Nonstop
        SJU 4:27 PM
        Saint Thomas - San Juan | Wed, Aug 5 | Jetblue Airways
        SJU 2:17 PM
        38m
        Nonstop
        STT 2:55 PM
        San Juan - Saint Thomas | Wed, Aug 12 | Jetblue Airways
        $305
        20% off
        $383 $305
      • STT 12:48 PM
        41m
        Nonstop
        SJU 1:29 PM
        Saint Thomas - San Juan | Sun, Aug 2 | Cape Air
        SJU 6:45 PM
        35m
        Nonstop
        STT 7:20 PM
        San Juan - Saint Thomas | Sun, Aug 2 | Cape Air
        $316
        17% off
        $383 $316
      • STT 3:59 PM
        42m
        Nonstop
        SJU 4:41 PM
        Saint Thomas - San Juan | Sun, Aug 2 | Jetblue Airways
        SJU 2:10 PM
        38m
        Nonstop
        STT 2:48 PM
        San Juan - Saint Thomas | Tue, Aug 4 | Jetblue Airways
        $328
        14% off
        $383 $328
      • STT 5:45 PM
        35m
        Nonstop
        SJU 6:20 PM
        Saint Thomas - San Juan | Thu, Jul 23 | Cape Air
        SJU 9:39 AM
        35m
        Nonstop
        STT 10:14 AM
        San Juan - Saint Thomas | Wed, Jul 29 | Cape Air
        $337
        12% off
        $383 $337
      • STT 1:00 PM
        17h 25m
        1 stop
        SJU 2:00 PM
        Saint Thomas - San Juan | Wed, Jul 22 | Normal Airline
        SJU 3:00 PM
        6h
        Nonstop
        STT 4:00 PM
        San Juan - Saint Thomas | Fri, Jul 24 | Normal Airline
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      • Cheapest nonstop
        STT 3:45 PM
        42m
        Nonstop
        SJU 4:27 PM
        Saint Thomas - San Juan | Sat, Sep 5 | Jetblue Airways
        $93 $290
        68% off
        68% off
        $290 $93
      • STT 10:49 AM
        35m
        Nonstop
        SJU 11:24 AM
        Saint Thomas - San Juan | Thu, Sep 17 | Cape Air
        $189 $290
        35% off
        35% off
        $290 $189
      • STT 5:40 PM
        35m
        Nonstop
        SJU 6:15 PM
        Saint Thomas - San Juan | Wed, Jul 22 | Jetblue Airways
        $217 $290
        25% off
        25% off
        $290 $217
      • STT 3:38 PM
        42m
        Nonstop
        SJU 4:20 PM
        Saint Thomas - San Juan | Fri, Jul 24 | Jetblue Airways
        $217
        25% off
        $290 $217
      • STT 5:40 PM
        35m
        Nonstop
        SJU 6:15 PM
        Saint Thomas - San Juan | Sat, Jul 25 | Jetblue Airways
        $239
        18% off
        $290 $239
      • STT 5:45 PM
        35m
        Nonstop
        SJU 6:20 PM
        Saint Thomas - San Juan | Sun, Jul 26 | Jetblue Airways
        $243
        16% off
        $290 $243
      • STT 3:45 PM
        42m
        Nonstop
        SJU 4:27 PM
        Saint Thomas - San Juan | Wed, Aug 5 | Jetblue Airways
        $245
        16% off
        $290 $245
      • STT 3:45 PM
        42m
        Nonstop
        SJU 4:27 PM
        Saint Thomas - San Juan | Tue, Aug 4 | Jetblue Airways
        $246
        15% off
        $290 $246
      • STT 3:59 PM
        42m
        Nonstop
        SJU 4:41 PM
        Saint Thomas - San Juan | Sun, Aug 9 | Jetblue Airways
        $251
        13% off
        $290 $251
      • STT 3:48 PM
        42m
        Nonstop
        SJU 4:30 PM
        Saint Thomas - San Juan | Mon, Jul 27 | Jetblue Airways
        $255
        12% off
        $290 $255
      • STT 1:00 PM
        17h 25m
        1 stop
        SJU 2:00 PM
        Saint Thomas - San Juan | Wed, Jul 22 | Normal Airline
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Find cheap airlines flights from Saint Thomas to San Juan

You can choose from 1 airlines that fly from Saint Thomas to San Juan, including Jetblue Airways, Jetblue Airways has lowest fares on this route.
Jetblue Airways logo Jetblue Airways
Airlines are determined based on actual purchased flight tickets from Saint Thomas to San Juan according to previous 12 months data from Trip.com.

Flight Info | Saint Thomas to San Juan

The distance between Saint Thomas and San Juan is approximately 109.8 km. It takes around 37 minutes on average to fly from Saint Thomas to San Juan. Based on Trip.com's data travel demand peaks in January. The off-season for travel is August.

Cheapest one-way flight price$93
Cheapest round-trip ticket price$191
Off-season for travelAugust
Peak season for travelJanuary
Flight distance109.8 km
Average flight time37 minutes
Popular airlineJetblue Airways
Flight statistics for the Saint Thomas–San Juan route are based on aggregated booking data from Trip.com over the past 12 months.

Frequently Asked Questions

  • What are the cheapest flights from Saint Thomas to San Juan (STT-SJU)?

    Based on Trip.com data, Jetblue Airways offers one-way fares as low as $93 on Cheapest nonstop routes (e.g. STT to SJU on Sat, Sep 5), while Jetblue Airways offers Cheapest nonstop round-trips from $191 departing on Sat, Jul 25 and returning on Sat, Aug 1.
  • At the moment, you can catch a nonstop flight from Saint Thomas to San Juan with the following airlines, including: Jetblue Airways Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • It takes around 37 minutes to fly from Saint Thomas (STT) to San Juan (SJU).
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Saint Thomas to San Juan is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • Based on Trip.com data in the past 4 weeks, there is 43 flight per week flying from Saint Thomas to San Juan. You can check the weekly schedule for popular airlines on this route below: Jetblue Airways: S/M/T/-/T/F/S -- B65974 (10:42) Jetblue Airways: S/M/T/W/T/F/S -- B65736 (17:30) Jetblue Airways: S/M/T/W/T/F/S -- B6435 (15:54)
  • To find best deals on flights from Saint Thomas to San Juan, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Sat, Sep 5, with one-way flights priced at just $93.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Jetblue Airways.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for San Juan travel is around January.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Saint Thomas to San Juan is August, when demand for travel is lower.
  • After crunching the numbers on our July flight calendar, it's currently cheapest to fly from Saint Thomas to San Juan on July 23, 2026 with Jetblue Airways, with prices starting at $191.
  • You can land at any one of the following hubs in San Juan, with Cyril E. King Airport to Luis Munoz Marin International Airport (STT-SJU) is by far the most common option on this route: Luis Munoz Marin International Airport (SJU) Fernando Luis Ribas Dominicci Airport (SIG).
  • The time difference between San Juan and Saint Thomas is 0h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

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Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

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Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.