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Flights from Dubuque to San Juan

Find the cheapest flight options from Dubuque to San Juan over the next three months. Book one-way tickets from JPY 122,882 and round-trip tickets from JPY 116,151.

      • DBQ 07:50
        12h 32m
        2 stops
        SJU 22:22
        Dubuque - San Juan | Wed, Dec 10 | Denver Air Connection
        SJU 02:05
        17h 50m
        2 stops
        DBQ 17:55
        San Juan - Dubuque | Sun, Dec 14 | United Airlines
        JPY 116,151 JPY 130,507
        11% OFF
        11% OFF
        JPY 130,507 JPY 116,151
      • DBQ 13:00
        17h 25m
        1 stop
        SJU Invalid Date
        Dubuque - San Juan | Fri, Dec 12 | Normal Airline
        SJU 15:00
        6h
        Direct
        DBQ 16:00
        San Juan - Dubuque | Sun, Dec 14 | Normal Airline
        Find More Flights
        Find More Flights

Displayed flight fares from Dubuque to San Juan are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Flight details for Dubuque to San Juan

The distance between Dubuque and San Juan is 3,537.72km. Based on Trip.com's data, travel demand peaks in May. The off-season for travel is November.

Cheapest one-way flight priceJPY 122,882
Cheapest return ticket priceJPY 116,151
Off-season travel monthNovember
Peak season for travelMay
Flight distance3,537.72km

Find the best time to fly from Dubuque to San Juan

The cheapest time for Dubuque to San Juan flights: Dec 21 to Dec 28 — one way flight prices from JPY 122,881.

Cheapest flights
From price
Search
  • 714
  • 1421
  • 2128

  • Jan

    284
  • 411
  • 1118
  • 1825

  • Feb

    251
  • 18
  • 815
  • 1522

  • Mar

    221
Displayed fare trends are based on Trip.com's aggregated average of the lowest flight prices from Dubuque to San Juan, calculated over the upcoming 10 weeks.

Flight FAQs

  • Which airlines offer the cheapest flights from Dubuque (DBQ) to San Juan (SJU)?

    Based on Trip.com data, Denver Air Connection offers one-way fares as low as JPY 122,882 on Cheapest nonstop routes (e.g. DBQ to SJU on Sat, Dec 27), while Denver Air Connection offers Cheapest nonstop round-trips from JPY 116,151 departing on Wed, Dec 10 and returning on Sun, Dec 14.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Dubuque 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.
  • To find best deals on flights from Dubuque 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, Dec 27, with one-way flights priced at just JPY 122,882.
    · 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 May.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Dubuque to San Juan is November, when demand for travel is lower.
  • The time difference between San Juan and Dubuque is 2h.
  • Tickets can only be changed or cancelled 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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