Cheap Flights to Dubuque , IA from CA $285

View CA $285 flight on Wed, Sep. 3, 2025Opens in a new window

Popular airlines to Dubuque

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

How much is the cheapest flight to Dubuque?

Prices were available within the past 7 days and start at CA $285 for one-way flights and CA $488 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, Aug. 30 - Tue, Sep. 2
DTW
Detroit
DBQ
Dubuque
CA $488 Roundtrip, found 2 days ago
CA $488
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Aug. 30 from Detroit to Dubuque, returning Tue, Sep. 2, priced at CA $488 found 2 days ago
American Airlines
Wed, Aug. 27 - Tue, Sep. 2
DTW
Detroit
DBQ
Dubuque
CA $515 Roundtrip, found 2 days ago
CA $515
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Aug. 27 from Detroit to Dubuque, returning Tue, Sep. 2, priced at CA $515 found 2 days ago
American Airlines
Mon, Sep. 1 - Tue, Sep. 2
DTW
Detroit
DBQ
Dubuque
CA $529 Roundtrip, found 2 days ago
CA $529
Roundtrip
found 2 days ago
Select American Airlines flight, departing Mon, Sep. 1 from Detroit to Dubuque, returning Tue, Sep. 2, priced at CA $529 found 2 days ago
American Airlines
Wed, Aug. 27 - Thu, Aug. 28
DTW
Detroit
DBQ
Dubuque
CA $555 Roundtrip, found 2 days ago
CA $555
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Aug. 27 from Detroit to Dubuque, returning Thu, Aug. 28, priced at CA $555 found 2 days ago
United
Thu, Aug. 28 - Sun, Aug. 31
DTW
Detroit
DBQ
Dubuque
CA $596 Roundtrip, found 2 days ago
CA $596
Roundtrip
found 2 days ago
Select United flight, departing Thu, Aug. 28 from Detroit to Dubuque, returning Sun, Aug. 31, priced at CA $596 found 2 days ago

Expedia.ca gives you the best tools to secure great deals on flights to Dubuque. Use our easy and convenient booking engine to browse nonstop flights and convenient departure points every day of the year. Search airfares from the top airlines to book your perfect flight to Dubuque. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Dubuque.

Using our booking engine is simple - just type in your points of travel and preferred dates and Expedia.ca does the rest! If your travel times are flexible, you can find even better bargains by adjusting your flight dates. Browse connecting flights to increase your chances of finding even lower fares. Thanks to Expedia's Best Price Guarantee, you can book your Dubuque flights with full confidence knowing that you've found the best deal online.

Expedia.ca makes the booking process easy and stress-free by offering support along the entire way. Our friendly staff is available 24 hours a day to provide assistance and help you book your ticket. Call us toll-free at 1-888-397-3342 to answer any questions that you may have about your trip to Dubuque.

Looking to save even more? Get additional savings by bundling your Dubuque flight with a hotel and/or car rental to create a bargain travel package. Early birds can discover terrific savings by booking in advance while last minute travelers can enjoy great last minute deals. With Expedia.ca, there's no shortage of options to save even more on your Dubuque trip!

Frequently asked questions

What is the name of Dubuque's airport?
Organize a flight to Dubuque and you'll be stepping off the plane at Dubuque Regional Airport (DBQ).
How far is DBQ from central Dubuque?
DBQ is 11 kilometres from downtown Dubuque, so you'll have a reasonable commute into the heart of the city.
What airport is best to fly into Dubuque?
Head through the exit doors of DBQ and your Dubuque getaway will have begun! The city's main airport, it's located 11 kilometres from the centre of town.
How many airlines fly to Dubuque?
If you plan to fly to Dubuque, there isn't much choice. Just a single airline operates on the route — get in early to nab the best deal.
Which airlines fly to Dubuque?
The majority of flights into Dubuque are operated by Denver Air Connection. The most popular route departs from Chicago, and Denver Air Connection flies this route the most frequently.
How many nonstop flights are there to Dubuque?
With roughly 7 nonstop flights running every week, you'll be landing in Dubuque before you can ask, "Are we there yet?"
Where are the most popular flights to Dubuque departing from?
Chicago is an extremely popular departure point for travellers flying to Dubuque.
How long is the flight to Dubuque Airport?
Expect a flight time of 55 minutes between Chicago and Dubuque.
How to book the cheapest flight to Dubuque?
If you want to have some extra spending money on your Dubuque vacation, listen up! As every seasoned traveller will tell you, don't leave booking until the last minute. Prices are usually highest close to the departure date. Don't stop there, however. Do some research and find out if there are a couple of airports at your destination. Fares often differ depending on the airport you pick. Don't forget to compare fares across airlines too. Finally, be ready to secure your seat quickly if you find a real bargain. It might not stick around for too long. With a bit of knowledge and a little luck, the perfect fare can be yours.
Do you have any tips for my flight to Dubuque?
We've rounded up all the info you need to make your journey as enjoyable as possible. Follow our insider tips and you'll be zooming through the airport and exploring Dubuque before you know it. What to pack in your hand luggage:

  • The trick to having a great flight experience is to pack in advance. First up, the essentials: passport, travel documents, cash and medications. Next, bring items that'll help while away those hours, like some electronic gadgets or a magazine. You'll also want to bring your chargers, a neck pillow and a pair of headphones. Last but not least, be sure to squeeze in toiletries like a toothbrush, deodorant and a fresh change of clothes.

Do not pack the following items in your hand luggage:

  • Pack all your full-sized bottles of shampoo and hair gel in your checked baggage. Any gels or liquids in your carry-on suitcase larger than 3.4 ounces (100 millilitres) will be confiscated by authorities. Sharp or pointed objects, like your beloved Swiss Army knife, and dangerous goods which are explosive or flammable, such as spray paint, flares and fuels, are also not allowed.

What to wear on a flight:

  • Comfort should be your priority when choosing what to wear on your flight. Loose clothing is a sensible choice, as are roomy, closed-toe shoes.
  • Deep vein thrombosis (DVT) is a risk on long-haul flights. It's the result of blood clots forming due to inactivity and poor circulation, so do some gentle foot and leg exercises in your seat and consider wearing compression tights or socks.

How to get through airport security fast when flying to Dubuque?
Being prepared before you get to the airport will make your trip to Dubuque a piece of cake. Read through our handy hints for a stress-free journey through security:

  • Security personnel first need to check that you have a valid passport and travel documents before you're allowed to proceed any further. Keep them within easy reach.
  • The X-ray machine is up next. Empty your pockets and remove anything that is likely to set off the scanner's alarm. This includes things like headphones or earphones, as well as your coat or jacket. They'll all need to go on the X-ray conveyor belt.
  • For just a few moments, you'll have to unplug from technology. Your laptop, phone and any other electronic gadgets will also need to go through the scanner.
  • Can't travel without your favourite hand and nail cream? As long as the volume is no larger than 3.4 ounces (100 millilitres) and it's stored in a zip-close bag, it's OK to bring with you in your carry-on.
  • It's also possible you'll be required to take your shoes off for scanning, so wearing slip-on sneakers is always a smart idea.
  • Take all prohibited items out of your carry-on bag. If you have any sharp or pointed objects, pack them safely away in your checked baggage. They won't be allowed in the cabin.

Flights to Dubuque information
Destination airport
Dubuque
Destination airport IATA code
DBQ

Trending flights to Dubuque

Prices were available within the past 7 days and start at CA $285 for one-way flights and CA $488 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Dec. 3 - Thu, Dec. 11
YYZ
Toronto
DBQ
Dubuque
CA $576 Roundtrip, found 1 day ago
CA $576
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Dec. 3 from Toronto to Dubuque, returning Thu, Dec. 11, priced at CA $576 found 1 day ago
*Available to Expedia members.