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Dubuque

$509+ Cheap flights from Washington to Dubuque (DBQ)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — DBQ
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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Cheap flight deals from Washington to Dubuque

Keep the following information in mind while searching for Washington to Dubuque flight deals. Data was last updated November 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$509
(United)
Provider with most accurate pricing for Seattle/Tacoma Intl-Dubuque flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Dubuque flights.
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From Washington to Dubuque
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Find flight deals from Washington to Dubuque

Cheapest flights from Washington to Dubuque
Explore the most affordable flight options available from Washington to Dubuque. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.

This United deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/57:00 amSEA - DBQ
1 stop8h 55mMultiple Airlines
Sun 12/77:15 amDBQ - SEA
2 stops15h 39mMultiple Airlines
Deal found 11/5$509
This United deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/911:30 pmSEA - DBQ
1 stop16h 25mMultiple Airlines
Wed 11/127:15 amDBQ - SEA
1 stop28h 35mMultiple Airlines
Deal found 11/4$1,040

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington to Dubuque that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 6, 2025.
Use the filters below to find and compare flights from Washington to Dubuque that are best for you.

Fly from

Washington

Fly to

Dubuque

Route

Depart

Return

Price

SeattleDubuque

SEA - DBQ

SEADBQ

Seattle/Tacoma Intl

Fri 12/5

7:00 am-5:55 pm

1 stop8h 55m

Dubuque

Sun 12/7

7:15 am-8:54 pm

2 stops15h 39m

$509

SeattleDubuque

SEA - DBQ

SEADBQ

Seattle/Tacoma Intl

Sun 11/9

11:30 pm-5:55 pm

1 stop16h 25m

Dubuque

Wed 11/12

7:15 am-9:50 am

1 stop28h 35m

$1,040

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

Best time to book a flight from Washington to Dubuque

Have a flexible travel schedule? Discover the best time to fly to Dubuque from Washington with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington to Dubuque

What is the cheapest month to book a flight from State of Washington to Dubuque?

Currently, April is the cheapest month in which you can book a flight from State of Washington to Dubuque (average of $113). Flying from State of Washington to Dubuque in December is currently the most expensive (average of $293). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Washington to Dubuque. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Dubuque from Washington?

    Dubuque (DBQ) is the airport you will fly into if you book a flight from Washington to Dubuque. It is only a 7.1 mi journey from Dubuque (DBQ) to Dubuque’s city center.

  • What are the most popular routes from State of Washington to Dubuque?

    When deciding which route to take from State of Washington to Dubuque consider Seattle/Tacoma Intl - Dubuque, Portland - Dubuque or Spokane - Dubuque as they are the most popular.

  • Can I find deals for flights from Washington to Dubuque that include hotel bookings?

    Yes. In addition to deals on Washington to Dubuque flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington to Dubuque?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington to Dubuque.

  • Can I find deals for business class flights from Washington to Dubuque?

    Yes. Cheapflights offers flight deals from Washington to Dubuque by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from State of Washington to Dubuque?

    Currently, April is the cheapest month in which you can book a flight from State of Washington to Dubuque (average of $113). Flying from State of Washington to Dubuque in December is currently the most expensive (average of $293). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Dubuque?

Book flights to Dubuque if you plan to visit one of these locations
Galena
Prairie du Chien

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