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District of Columbia

$126+ Cheap flights from Moline (MLI) to District of Columbia

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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
MLI — IAD
Dec 11 — Dec 181
Thu 12/11
Thu 12/18
1 adult, Economy
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Cheap flight deals from Moline to District of Columbia

Keep the following information in mind while searching for Moline to District of Columbia flight deals. Data was last updated November 11, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$249
(Delta)

One-way from

$126
(Delta)

Popular in

June

Cheapest in

September

Average price

$288
Provider with most accurate pricing for Moline Quad-City-Washington, D.C. (WAS) flight deals.
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Provider most trusted by Cheapflights users for Moline Quad-City-Washington, D.C. (WAS) flights.
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From Moline Quad-City to District of Columbia
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One-way flight from Moline Quad-City to District of Columbia
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Highest demand for flights based on searches. 18% potential increase in price ($78 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Moline to District of Columbia

Cheapest flights from Moline to District of Columbia
Explore the most affordable flight options available from Moline to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 11, 2025.

This Delta deal was found by Cheapflights users on 11/10. 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.
Fri 12/125:08 pmMLI - IAD
1 stop6h 04mDelta
Mon 12/1510:08 amIAD - MLI
1 stop7h 11mDelta
Deal found 11/10$249
This Delta deal was found by Cheapflights users on 11/9. 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.
Mon 11/246:05 amMLI - DCA
1 stop4h 34mDelta
Thu 11/2712:39 pmDCA - MLI
1 stop4h 49mDelta
Deal found 11/9$249
This American Airlines deal was found by Cheapflights users on 11/9. 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.
Fri 12/123:37 pmMLI - IAD
1 stop6h 22mAmerican Airlines
Mon 12/152:16 pmIAD - MLI
2 stops9h 43mAmerican Airlines
Deal found 11/9$254
This Delta deal was found by Cheapflights users on 11/9. 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.
Sun 11/235:12 pmMLI - DCA
1 stop5h 29mDelta
Thu 11/2710:20 amDCA - MLI
1 stop7h 08mDelta
Deal found 11/9$264
This United Airlines deal was found by Cheapflights users on 11/9. 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 12/185:33 pmMLI - IAD
1 stop5h 42mUnited Airlines
Sun 12/216:30 amIAD - MLI
1 stop4h 42mUnited Airlines
Deal found 11/9$279
This Delta deal was found by Cheapflights users on 11/9. 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.
Mon 11/246:05 amMLI - DCA
1 stop4h 34mDelta
Mon 11/246:26 pmDCA - MLI
1 stop5h 09mDelta
Deal found 11/9$284
This United Airlines deal was found by Cheapflights users on 11/9. 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.
Tue 11/183:55 pmMLI - IAD
1 stop4h 28mUnited Airlines
Mon 1/56:30 amIAD - MLI
1 stop6h 43mUnited Airlines
Deal found 11/9$294
This Delta deal was found by Cheapflights users on 11/9. 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.
Fri 11/215:12 pmMLI - DCA
1 stop5h 29mDelta
Mon 11/2410:20 amDCA - MLI
1 stop7h 08mDelta
Deal found 11/9$294
This United Airlines deal was found by Cheapflights users on 11/9. 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 12/185:33 pmMLI - DCA
1 stop5h 26mUnited Airlines
Sun 12/217:30 amDCA - MLI
1 stop5h 43mUnited Airlines
Deal found 11/9$302
This United Airlines deal was found by Cheapflights users on 11/9. 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 11/201:00 pmMLI - DCA
1 stop6h 55mUnited Airlines
Mon 11/246:30 amDCA - MLI
1 stop4h 45mUnited Airlines
Deal found 11/9$309
This United Airlines deal was found by Cheapflights users on 11/10. 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.
Mon 11/245:20 pmMLI - IAD
1 stop5h 39mUnited Airlines
Fri 11/286:30 amIAD - MLI
1 stop6h 20mUnited Airlines
Deal found 11/10$334
This United Airlines deal was found by Cheapflights users on 11/9. 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.
Mon 11/241:00 pmMLI - DCA
1 stop5h 07mUnited Airlines
Fri 11/287:30 amDCA - MLI
1 stop5h 20mUnited Airlines
Deal found 11/9$334

Cheapflights Fare Finder

 
Customize your flight search to find flights from Moline to District of Columbia 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 11, 2025.
Use the filters below to find and compare flights from Moline to District of Columbia that are best for you.

Fly from

Moline

Fly to

District of Columbia

Route

Depart

Return

Price

MolineWashington, D.C.

MLI - IAD

MLIIAD

Moline Quad-City

Fri 12/12

5:08 pm-12:12 am

1 stop6h 04m

Washington, D.C. Dulles Intl

Mon 12/15

10:08 am-4:19 pm

1 stop7h 11m

$249

MolineWashington, D.C.

MLI - DCA

MLIDCA

Moline Quad-City

Thu 1/29

6:30 am-2:16 pm

1 stop6h 46m

Washington, D.C. Reagan-National

Sun 2/1

6:30 am-10:12 am

1 stop4h 42m

$249

MolineWashington, D.C.

MLI - DCA

MLIDCA

Moline Quad-City

Sat 1/17

11:28 am-6:58 pm

1 stop6h 30m

Washington, D.C. Reagan-National

Mon 1/26

1:34 pm-9:58 pm

1 stop9h 24m

$249

MolineWashington, D.C.

MLI - IAD

MLIIAD

Moline Quad-City

Sat 2/21

5:00 pm-10:54 pm

1 stop4h 54m

Washington, D.C. Dulles Intl

Wed 2/25

12:35 pm-4:20 pm

1 stop4h 45m

$249

MolineWashington, D.C.

MLI - DCA

MLIDCA

Moline Quad-City

Sat 2/21

5:00 pm-11:34 pm

1 stop5h 34m

Washington, D.C. Reagan-National

Wed 2/25

12:20 pm-4:20 pm

1 stop5h 00m

$249

MolineWashington, D.C.

MLI - DCA

MLIDCA

Moline Quad-City

Mon 11/24

6:05 am-11:39 am

1 stop4h 34m

Washington, D.C. Reagan-National

Thu 11/27

12:39 pm-4:28 pm

1 stop4h 49m

$249

MolineWashington, D.C.

MLI - IAD

MLIIAD

Moline Quad-City

Fri 12/12

3:37 pm-10:59 pm

1 stop6h 22m

Washington, D.C. Dulles Intl

Mon 12/15

2:16 pm-10:59 pm

2 stops9h 43m

$254

MolineWashington, D.C.

MLI - IAD

MLIIAD

Moline Quad-City

Thu 12/18

5:33 pm-12:15 am

1 stop5h 42m

Washington, D.C. Dulles Intl

Sun 12/21

6:30 am-10:12 am

1 stop4h 42m

$279

MolineWashington, D.C.

MLI - DCA

MLIDCA

Moline Quad-City

Mon 11/24

6:05 am-11:39 am

1 stop4h 34m

Washington, D.C. Reagan-National

Mon 11/24

6:26 pm-10:35 pm

1 stop5h 09m

$284

MolineWashington, D.C.

MLI - DCA

MLIDCA

Moline Quad-City

Sat 11/22

5:12 pm-11:41 pm

1 stop5h 29m

Washington, D.C. Reagan-National

Thu 11/27

10:20 am-4:28 pm

1 stop7h 08m

$294

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/9

Showing 1-10 of 20 results
1
2

Best time to book a flight from Moline to District of Columbia

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

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

Currently, July is the cheapest month in which you can book a flight from Moline to District of Columbia (average of $190). Flying from Moline to District of Columbia in November is currently the most expensive (average of $248). 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.

How much does it cost to fly round-trip from Moline to District of Columbia?

Reviews of airlines servicing District of Columbia

Get insights into the airlines that provide service to District of Columbia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to District of Columbia. Reviews last updated November 11, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from Moline to District of Columbia have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,007 reviews

Comfort

7.9

Overall

7.9

Crew

8.5

Boarding

8.1

Entertainment

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,007 reviews
Delta
7.9
Good
8,007 reviews

Comfort

7.9

Overall

7.9

Crew

8.5

Boarding

8.1

Entertainment

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,012 reviews
Delta
7.9
Good
8,007 reviews

Comfort

7.9

Overall

7.9

Crew

8.5

Boarding

8.1

Entertainment

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,045 reviews
Delta
7.9
Good
8,007 reviews

Comfort

7.9

Overall

7.9

Crew

8.5

Boarding

8.1

Entertainment

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Moline to District of Columbia. 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 from for flights from Moline to District of Columbia?

    Most people fly from Moline Quad-City (MLI) if they book a flight from Moline to District of Columbia. Moline Quad-City is conveniently located just 4.0 mi from Moline’s city center.

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

    Delta, United Airlines, and American Airlines can get you from Moline to District of Columbia in just under 6h 04m. Your travel time can differ by up to 42m. There are 709 mi between Moline and District of Columbia. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Moline to District of Columbia one-way?

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $126. Users have also found prices from $131 and $551 on American Airlines and United Airlines, respectively.

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

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

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

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

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

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

    Currently, July is the cheapest month in which you can book a flight from Moline to District of Columbia (average of $190). Flying from Moline to District of Columbia in November is currently the most expensive (average of $248). 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

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Alternative routes for Moline to District of Columbia

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

Discover the top 3 airlines that operate flights from Moline to District of Columbia. 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 November 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$198Average$375FlexibilityNo cancel feeOn-time69%
DeltaCheapest$228Average$321FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$248Average$422FlexibilityNo cancel feeOn-time71%

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