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Moline

$249+ Cheap flights from District of Columbia to Moline (MLI)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/17. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — MLI
Mar 8 — Mar 151
Sun 3/8
Sun 3/15
1 adult, Economy
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Cheap flight deals from District of Columbia to Moline

Cheapest flights from District of Columbia to Moline
Explore the most affordable flight options available from District of Columbia to Moline. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 6, 2026.

This Delta deal was found by Cheapflights users on 2/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/173:50 pm
DCA
-
MLI
1 stop7h 40m
Delta
Mon 3/305:15 pm
MLI
-
DCA
1 stop4h 27m
Delta
Deal found 2/5$269
This Delta deal was found by Cheapflights users on 2/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1810:06 am
IAD
-
MLI
1 stop7h 26m
Delta
Sat 3/216:00 am
MLI
-
IAD
1 stop4h 55m
Delta
Deal found 2/5$269
This American Airlines deal was found by Cheapflights users on 2/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/196:41 am
DCA
-
MLI
1 stop6h 30m
American Airlines
Mon 2/231:30 pm
MLI
-
DCA
1 stop4h 25m
American Airlines
Deal found 2/4$279
This United Airlines deal was found by Cheapflights users on 2/4. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/191:02 pm
IAD
-
MLI
1 stop4h 45m
United Airlines
Mon 2/2312:23 pm
MLI
-
IAD
1 stop4h 07m
United Airlines
Deal found 2/4$279
This United Airlines deal was found by Cheapflights users on 2/5. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/186:30 am
DCA
-
MLI
1 stop4h 39m
United Airlines
Mon 3/233:25 pm
MLI
-
DCA
1 stop6h 27m
United Airlines
Deal found 2/5$286
This United Airlines deal was found by Cheapflights users on 2/5. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/65:26 pm
IAD
-
MLI
1 stop4h 28m
United Airlines
Mon 3/96:30 am
MLI
-
IAD
1 stop4h 19m
United Airlines
Deal found 2/5$286
This Delta deal was found by Cheapflights users on 2/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/173:50 pm
DCA
-
MLI
1 stop7h 40m
Delta
Sun 3/295:15 pm
MLI
-
DCA
1 stop4h 27m
Delta
Deal found 2/5$294
This Delta deal was found by Cheapflights users on 2/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1712:10 pm
DCA
-
MLI
1 stop5h 22m
Delta
Tue 3/316:00 am
MLI
-
DCA
2 stops16h 05m
Delta
Deal found 2/5$297
This United Airlines deal was found by Cheapflights users on 2/5. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/188:30 am
IAD
-
MLI
1 stop6h 42m
United Airlines
Sat 3/2810:46 am
MLI
-
IAD
1 stop4h 23m
United Airlines
Deal found 2/5$315
This Delta deal was found by Cheapflights users on 2/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/186:00 am
DCA
-
MLI
2 stops11h 32m
Delta
Thu 3/265:15 pm
MLI
-
DCA
1 stop5h 24m
Delta
Deal found 2/5$323
This Delta deal was found by Cheapflights users on 2/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/410:08 am
IAD
-
MLI
1 stop7h 08m
Delta
Mon 3/95:15 pm
MLI
-
IAD
1 stop6h 12m
Delta
Deal found 2/3$329
This United Airlines deal was found by Cheapflights users on 2/5. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/188:30 am
IAD
-
MLI
1 stop6h 42m
United Airlines
Mon 3/233:25 pm
MLI
-
IAD
1 stop4h 12m
United Airlines
Deal found 2/5$332

Find flight deals from District of Columbia to Moline

Keep the following information in mind while searching for District of Columbia to Moline flight deals. Data was last updated February 6, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$269
(Delta)

One-way from

$249
(American Airlines)

Popular in

May

Cheapest in

April

Average price

$615
Provider with most accurate pricing for Washington, D.C. (WAS)-Moline Quad-City flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Moline Quad-City flights.
Search Deals
From District of Columbia to Moline Quad-City
Search Deals
One-way flight from District of Columbia to Moline Quad-City
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($62 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from District of Columbia to Moline 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 February 6, 2026.
Use the filters below to find and compare flights from District of Columbia to Moline that are best for you.

Fly from

District of Columbia

Fly to

Moline

Route

Depart

Return

Price

Washington, D.C.Moline

DCA - MLI

DCAMLI

Washington, D.C. Reagan-National

Tue 3/17

12:10 pm-4:32 pm

1 stop5h 22m

Moline Quad-City

Sat 3/21

5:15 pm-11:39 pm

1 stop5h 24m

$269

Washington, D.C.Moline

DCA - MLI

DCAMLI

Washington, D.C. Reagan-National

Tue 3/17

12:10 pm-4:32 pm

1 stop5h 22m

Moline Quad-City

Mon 3/23

5:15 pm-10:42 pm

1 stop4h 27m

$269

Washington, D.C.Moline

IAD - MLI

IADMLI

Washington, D.C. Dulles Intl

Wed 3/18

10:06 am-4:32 pm

1 stop7h 26m

Moline Quad-City

Mon 3/23

5:15 pm-12:27 am

1 stop6h 12m

$269

Washington, D.C.Moline

IAD - MLI

IADMLI

Washington, D.C. Dulles Intl

Wed 3/18

10:06 am-4:32 pm

1 stop7h 26m

Moline Quad-City

Sat 3/21

6:00 am-11:55 am

1 stop4h 55m

$269

Washington, D.C.Moline

IAD - MLI

IADMLI

Washington, D.C. Dulles Intl

Fri 6/12

6:00 am-10:26 am

1 stop5h 26m

Moline Quad-City

Mon 6/15

5:00 pm-12:09 am

1 stop6h 09m

$269

Washington, D.C.Moline

IAD - MLI

IADMLI

Washington, D.C. Dulles Intl

Wed 3/4

10:08 am-4:16 pm

1 stop7h 08m

Moline Quad-City

Mon 3/9

5:15 pm-12:27 am

1 stop6h 12m

$269

Washington, D.C.Moline

DCA - MLI

DCAMLI

Washington, D.C. Reagan-National

Thu 2/19

6:41 am-12:11 pm

1 stop6h 30m

Moline Quad-City

Mon 2/23

1:30 pm-6:55 pm

1 stop4h 25m

$279

Washington, D.C.Moline

IAD - MLI

IADMLI

Washington, D.C. Dulles Intl

Sat 2/21

8:15 am-11:46 am

1 stop4h 31m

Moline Quad-City

Wed 2/25

3:52 pm-9:18 pm

1 stop4h 26m

$279

Washington, D.C.Moline

DCA - MLI

DCAMLI

Washington, D.C. Reagan-National

Sat 2/21

3:40 pm-10:24 pm

1 stop7h 44m

Moline Quad-City

Wed 2/25

5:01 pm-10:33 pm

1 stop4h 32m

$279

Washington, D.C.Moline

IAD - MLI

IADMLI

Washington, D.C. Dulles Intl

Fri 3/6

5:26 pm-8:54 pm

1 stop4h 28m

Moline Quad-City

Mon 3/9

6:30 am-11:49 am

1 stop4h 19m

$286

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/3

Showing 1-10 of 27 results
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Best time to book a flight from District of Columbia to Moline

Have a flexible travel schedule? Discover the best time to fly to Moline from District of Columbia 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 District of Columbia to Moline

What is the cheapest month to book a flight from District of Columbia to Moline?

Currently, November is the cheapest month in which you can book a flight from District of Columbia to Moline (average of $130). Flying from District of Columbia to Moline in January is currently the most expensive (average of $278). 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 District of Columbia to Moline. 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 Moline from District of Columbia?

    For a flight from District of Columbia to Moline, you will be flying into Quad-City. Moline Quad-City (MLI) is just 4.0 mi from the center of the city.

  • How long is the flight from District of Columbia to Moline?

    Departing from District of Columbia to Moline will take you 4h 31m. The distance between District of Columbia and Moline is about 709 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from District of Columbia to Moline that include hotel bookings?

    Yes. In addition to deals on District of Columbia to Moline flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from District of Columbia to Moline?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from District of Columbia to Moline.

  • Can I find deals for business class flights from District of Columbia to Moline?

    Yes. Cheapflights offers flight deals from District of Columbia to Moline 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 District of Columbia to Moline?

    Currently, November is the cheapest month in which you can book a flight from District of Columbia to Moline (average of $130). Flying from District of Columbia to Moline in January is currently the most expensive (average of $278). 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 Moline?

Book flights to Moline if you plan to visit one of these locations
Davenport
Geneseo
Bettendorf

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Alternative routes for District of Columbia to Moline

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from District of Columbia to Moline

Discover the top 3 airlines that operate flights from District of Columbia to Moline. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$131Average$356FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$223Average$348FlexibilityNo cancel feeOn-time71%
DeltaCheapest$242Average$397FlexibilityNo cancel feeOn-timeN/A

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