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Cheap flights from District of Columbia to Dubuque from $718

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from District of Columbia to Dubuque departing on 10/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from District of Columbia to Dubuque

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:20 pm - 5:55 pmIAD-DBQ
20h 35m2 stops
Multiple Airlines Logo
7:50 am - 7:18 amDBQ-IAD
22h 28m2 stops
$718Multiple Airlines
Find Deal
Fri, Oct 24 - Sun, Oct 26
Multiple Airlines Logo
1:00 pm - 5:55 pmDCA-DBQ
5h 55m1 stop
Multiple Airlines Logo
7:50 am - 12:59 pmDBQ-DCA
4h 09m1 stop
$720Multiple Airlines
Find Deal
Fri, Oct 24 - Sun, Oct 26
Multiple Airlines Logo
6:00 am - 5:55 pmDCA-DBQ
12h 55m2 stops
Multiple Airlines Logo
7:50 am - 8:59 amDBQ-DCA
24h 09m1 stop
$725Multiple Airlines
Find Deal
Fri, Oct 24 - Sun, Oct 26
Multiple Airlines Logo
6:30 am - 5:55 pmIAD-DBQ
12h 25m1 stop
Multiple Airlines Logo
7:50 am - 7:18 amDBQ-IAD
22h 28m2 stops
$748Multiple Airlines
Find Deal
Fri, Oct 24 - Sun, Oct 26
Multiple Airlines Logo
8:20 am - 5:55 pmIAD-DBQ
10h 35m1 stop
Multiple Airlines Logo
7:50 am - 5:30 pmDBQ-IAD
8h 40m1 stop
$818Multiple Airlines
Find Deal
Fri, Oct 24 - Sun, Oct 26
Multiple Airlines Logo
6:30 am - 5:55 pmIAD-DBQ
12h 25m1 stop
Multiple Airlines Logo
7:15 am - 11:40 amDBQ-IAD
27h 25m2 stops
$848Multiple Airlines
Find Deal
Wed, Nov 26 - Sun, Nov 30
Multiple Airlines Logo
6:00 am - 5:55 pmIAD-DBQ
12h 55m2 stops
Multiple Airlines Logo
7:15 am - 11:40 amDBQ-IAD
27h 25m2 stops
$862Multiple Airlines
Find Deal
Wed, Nov 26 - Sun, Nov 30
Multiple Airlines Logo
6:30 am - 5:55 pmIAD-DBQ
12h 25m1 stop
Multiple Airlines Logo
7:15 am - 2:49 amDBQ-IAD
18h 34m1 stop
$1,184Multiple Airlines
Find Deal
Wed, Nov 26 - Sun, Nov 30

momondo Fare Finder

 
Customize your flight search to find flights from District of Columbia 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, momondo users made 832,500 searches. Data last updated October 8, 2025.
Use the filters below to find and compare flights from District of Columbia to Dubuque that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Dubuque

IAD - DBQ

IADDBQ

Washington, D.C. Dulles Intl

Fri 10/24

10:20 pm-5:55 pm

2 stops20h 35m

Dubuque

Sun 10/26

7:50 am-7:18 am

2 stops22h 28m

$718

Washington, D.C.Dubuque

DCA - DBQ

DCADBQ

Washington, D.C. Reagan-National

Fri 10/24

1:00 pm-5:55 pm

1 stop5h 55m

Dubuque

Sun 10/26

7:50 am-12:59 pm

1 stop4h 09m

$720

Washington, D.C.Dubuque

DCA - DBQ

DCADBQ

Washington, D.C. Reagan-National

Fri 10/24

6:00 am-5:55 pm

2 stops12h 55m

Dubuque

Sun 10/26

7:50 am-8:59 am

1 stop24h 09m

$725

Washington, D.C.Dubuque

IAD - DBQ

IADDBQ

Washington, D.C. Dulles Intl

Fri 10/24

6:30 am-5:55 pm

1 stop12h 25m

Dubuque

Sun 10/26

7:50 am-7:18 am

2 stops22h 28m

$748

Washington, D.C.Dubuque

IAD - DBQ

IADDBQ

Washington, D.C. Dulles Intl

Fri 10/24

8:20 am-5:55 pm

1 stop10h 35m

Dubuque

Sun 10/26

7:50 am-5:30 pm

1 stop8h 40m

$818

Washington, D.C.Dubuque

IAD - DBQ

IADDBQ

Washington, D.C. Dulles Intl

Wed 11/26

6:30 am-5:55 pm

1 stop12h 25m

Dubuque

Sun 11/30

7:15 am-11:40 am

2 stops27h 25m

$848

Washington, D.C.Dubuque

IAD - DBQ

IADDBQ

Washington, D.C. Dulles Intl

Wed 11/26

6:00 am-5:55 pm

2 stops12h 55m

Dubuque

Sun 11/30

7:15 am-11:40 am

2 stops27h 25m

$862

Washington, D.C.Dubuque

IAD - DBQ

IADDBQ

Washington, D.C. Dulles Intl

Wed 11/26

6:30 am-5:55 pm

1 stop12h 25m

Dubuque

Sun 11/30

7:15 am-2:49 am

1 stop18h 34m

$1,184

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Dubuque from

How to get the cheapest flight ticket from District of Columbia to Dubuque

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to Dubuque?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Dubuque from District of Columbia according to our data. American Airlines is the first choice among our users, with 58% of people opting to fly with this airline when traveling to Dubuque. Keep in mind that there are 3 different airlines that fly to Dubuque on a routine basis, so you have a few additional options to choose from.

Cheap District of Columbia to Dubuque flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from District of Columbia to Dubuque

Direct flights

None
There are no direct flights from District of Columbia to Dubuque. There are no popular flight routes from District of Columbia to Dubuque.
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  • When did momondo last update prices for flights from District of Columbia to Dubuque Airport?

    Prices for flights from District of Columbia to Dubuque Airport were last updated today.

  • How old do you have to be to fly from District of Columbia to Dubuque Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from District of Columbia to Dubuque Airport.

  • What documentation or ID do you need to fly to Dubuque Airport?

    The required travel and health documents for your Dubuque Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Dubuque Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Dubuque?

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

Why use momondo?

Why should I use momondo to find a flight deal from District of Columbia to Dubuque?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from District of Columbia to Dubuque. momondo saves you time and could save you money on your trip.

Can I find flights from District of Columbia to Dubuque with flexible booking policies on momondo?

All flight searches from District of Columbia to Dubuque on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from District of Columbia to Dubuque?

momondo helps you find the best flight between District of Columbia and Dubuque by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from District of Columbia to Dubuque right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Dubuque from District of Columbia. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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