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Flights from Dallas to Dubuque

Find the cheapest flight options from Dallas to Dubuque over the next three months. Book one-way tickets from VND 5,765,249 and round-trip tickets from VND 12,317,854.

      • DFW 10:25
        7h 30m
        1 stop
        DBQ 17:55
        Dallas - Dubuque | Tue, Jan 13 | United Airlines
        DBQ 07:15
        4h 55m
        1 stop
        DFW 12:10
        Dubuque - Dallas | Thu, Jan 15 | Denver Air Connection
        VND 12,317,854 VND 21,735,244
        43% OFF
        43% OFF
        VND 21,735,244 VND 12,317,854
      • DFW 07:00
        10h 55m
        1 stop
        DBQ 17:55
        Dallas - Dubuque | Sun, Jan 18 | United Airlines
        DBQ 07:15
        4h 55m
        1 stop
        DFW 12:10
        Dubuque - Dallas | Fri, Jan 23 | Denver Air Connection
        VND 13,803,012 VND 21,735,244
        36% OFF
        36% OFF
        VND 21,735,244 VND 13,803,012
      • DFW 16:27
        25h 28m
        1 stop
        DBQ 17:55
        Dallas - Dubuque | Mon, Dec 22 | United Airlines
        DBQ 07:15
        15h 51m
        1 stop
        DFW 23:06
        Dubuque - Dallas | Mon, Dec 29 | Denver Air Connection
        VND 15,739,687 VND 21,735,244
        28% OFF
        28% OFF
        VND 21,735,244 VND 15,739,687
      • DFW 14:37
        27h 18m
        1 stop
        DBQ 17:55
        Dallas - Dubuque | Fri, Dec 19 | United Airlines
        DBQ 07:15
        26h 33m
        1 stop
        DFW 09:48
        Dubuque - Dallas | Tue, Dec 23 | Denver Air Connection
        VND 19,344,367
        11% OFF
        VND 21,735,244 VND 19,344,367
      • DFW 13:00
        17h 25m
        1 stop
        DBQ Invalid Date
        Dallas - Dubuque | Fri, Dec 12 | Normal Airline
        DBQ 15:00
        6h
        Direct
        DFW 16:00
        Dubuque - Dallas | Sun, Dec 14 | Normal Airline
        Find More Flights
        Find More Flights
      • DFW 12:25
        5h 30m
        1 stop
        DBQ 17:55
        Dallas - Dubuque | Wed, Dec 17 | United Airlines
        VND 5,765,249 VND 12,175,762
        53% OFF
        53% OFF
        VND 12,175,762 VND 5,765,249
      • DFW 13:18
        4h 37m
        1 stop
        DBQ 17:55
        Dallas - Dubuque | Sat, Jan 24 | United Airlines
        VND 6,071,236 VND 12,175,762
        50% OFF
        50% OFF
        VND 12,175,762 VND 6,071,236
      • DFW 13:18
        4h 37m
        1 stop
        DBQ 17:55
        Dallas - Dubuque | Wed, Jan 14 | United Airlines
        VND 6,507,827 VND 12,175,762
        47% OFF
        47% OFF
        VND 12,175,762 VND 6,507,827
      • DFW 10:44
        7h 11m
        1 stop
        DBQ 17:55
        Dallas - Dubuque | Sat, Dec 20 | United Airlines
        VND 10,836,428
        11% OFF
        VND 12,175,762 VND 10,836,428
      • DFW 13:00
        17h 25m
        1 stop
        DBQ Invalid Date
        Dallas - Dubuque | Fri, Dec 12 | Normal Airline
        Find More Flights
        Find More Flights

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

Flight details for Dallas to Dubuque

The distance between Dallas and Dubuque is 1,196.81 km. Based on Trip.com's data, travel demand peaks in July. The off-season for travel is November.

Cheapest one-way flight priceVND 5,765,249
Cheapest round-trip ticket priceVND 12,317,854
Off-season for travelNovember
Peak season for travelJuly
Flight distance1,196.81 km

Find the best time to fly from Dallas to Dubuque

The cheapest time for Dallas to Dubuque flights: Dec 14 to Dec 21 — one way flight prices from VND 5,645,838.

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 Dallas to Dubuque, calculated over the upcoming 10 weeks.

Flight FAQs

  • What are the cheapest flights from Dallas to Dubuque (DFW-DBQ)?

    Based on Trip.com data, United Airlines offers one-way fares as low as VND 5,765,249 on Cheapest nonstop routes (e.g. DFW to DBQ on Wed, Dec 17), while United Airlines offers Cheapest nonstop round-trips from VND 12,317,854 departing on Tue, Jan 13 and returning on Thu, Jan 15.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Dallas to Dubuque 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 Dallas to Dubuque, 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 Wed, Dec 17, with one-way flights priced at just VND 5,765,249.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is United Airlines.
    · 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 Dubuque travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Dallas to Dubuque is November, when demand for travel is lower.
  • After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Dallas to Dubuque on December 22, 2025 with United Airlines, with prices starting at VND 15,739,686.
  • The time difference between Dubuque and Dallas 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.