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Flights from Dubuque to Columbus

No flights were found from Dubuque to Columbus. Instead, check out the deals below for nearby routes from Dubuque to Atlanta.

      • DBQ 07:15
        5h 25m
        1 stop
        ATL 13:40
        Dubuque - Atlanta | Mon, Dec 15 | Denver Air Connection
        ATL 18:40
        24h 15m
        1 stop
        DBQ 17:55
        Atlanta - Dubuque | Mon, Dec 15 | United Airlines
        AU$768 AU$853
        10% OFF
        10% OFF
        AU$853 AU$768
      • DBQ 13:00
        17h 25m
        1 stop
        ATL Invalid Date
        Dubuque - Atlanta | Sat, Dec 13 | Normal Airline
        ATL 15:00
        6h
        Nonstop
        DBQ 16:00
        Atlanta - Dubuque | Mon, Dec 15 | Normal Airline
        Find More Flights
        Find More Flights
      • DBQ 07:15
        5h 29m
        1 stop
        ATL 13:44
        Dubuque - Atlanta | Tue, Jan 6 | Denver Air Connection
        AU$314 AU$831
        62% OFF
        62% OFF
        AU$831 AU$314
      • DBQ 07:15
        5h 29m
        1 stop
        ATL 13:44
        Dubuque - Atlanta | Tue, Jan 13 | Denver Air Connection
        AU$320 AU$831
        62% OFF
        62% OFF
        AU$831 AU$320
      • DBQ 07:15
        6h 5m
        1 stop
        ATL 14:20
        Dubuque - Atlanta | Sat, Jan 17 | Denver Air Connection
        AU$347 AU$831
        57% OFF
        57% OFF
        AU$831 AU$347
      • DBQ 07:15
        24h 45m
        1 stop
        ATL 09:00
        Dubuque - Atlanta | Sun, Dec 21 | Denver Air Connection
        AU$355
        56% OFF
        AU$831 AU$355
      • DBQ 07:15
        5h 29m
        1 stop
        ATL 13:44
        Dubuque - Atlanta | Fri, Feb 6 | Denver Air Connection
        AU$454
        45% OFF
        AU$831 AU$454
      • DBQ 07:15
        5h 29m
        1 stop
        ATL 13:44
        Dubuque - Atlanta | Wed, Dec 31 | Denver Air Connection
        AU$496
        40% OFF
        AU$831 AU$496
      • DBQ 07:15
        5h 29m
        1 stop
        ATL 13:44
        Dubuque - Atlanta | Thu, Dec 18 | Denver Air Connection
        AU$647
        22% OFF
        AU$831 AU$647
      • DBQ 07:15
        5h 25m
        1 stop
        ATL 13:40
        Dubuque - Atlanta | Mon, Dec 15 | Denver Air Connection
        AU$652
        22% OFF
        AU$831 AU$652
      • DBQ 07:15
        5h 25m
        1 stop
        ATL 13:40
        Dubuque - Atlanta | Sun, Dec 14 | Denver Air Connection
        AU$748
        10% OFF
        AU$831 AU$748
      • DBQ 13:00
        17h 25m
        1 stop
        ATL Invalid Date
        Dubuque - Atlanta | Sat, Dec 13 | Normal Airline
        Find More Flights
        Find More Flights

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

Flight Info | Dubuque to Columbus

Check out flight details for routes from Dubuque to Atlanta—including distance, duration, and the best value month—to help plan your trip from Dubuque to Columbus.

Cheapest one-way flight priceAU$314
Cheapest return ticket priceAU$768
Off-season for travelDecember
Peak season for travelJuly
Flight distance1,116.91 km

When is the cheapest time to fly from Dubuque to Columbus?

Analyze price trends for flights from Dubuque to Atlanta—including distance, duration, and the most cost-effective month—to plan your journey from Dubuque to Columbus.

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 Columbus, calculated over the upcoming 10 weeks.

Frequently Asked Questions

FAQs for flights from Dubuque to Columbus when there’s no local airport. Departures and arrivals are through Dubuque to Atlanta.

  • What are the cheapest flights from Dubuque to Atlanta (DBQ-ATL)?

    Based on Trip.com data, Denver Air Connection offers one-way fares as low as AU$314 on Cheapest nonstop routes (e.g. DBQ to ATL on Tue, Jan 6), while Denver Air Connection offers Cheapest nonstop round-trips from AU$768 departing on Mon, Dec 15 and returning on Mon, Dec 15.
  • 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 Atlanta 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 Atlanta, 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 Tue, Jan 6, with one-way flights priced at just AU$314.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Denver Air Connection.
    · 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 Atlanta travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Dubuque to Atlanta is December, when demand for travel is lower.
  • After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Dubuque to Atlanta on December 15, 2025 with Denver Air Connection, with prices starting at AU$767.
  • The time difference between Atlanta and Dubuque is 1h.
  • 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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