HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Reagan-National

$244+ Cheap flights from Moline (MLI) to Reagan-National (DCA)

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 4/12. Fares are subject to change and may not be available on all flights or dates of travel.
MLI — DCA
Apr 12 — Apr 191
Sun 4/12
Sun 4/19
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Moline to Reagan-National with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Moline to Reagan-National

Cheapest flights from Moline to Reagan-National
Explore the most affordable flight options available from Moline to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 13, 2026.

This Delta deal was found by Cheapflights users on 3/9. 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.
Tue 4/215:11 pm
MLI
-
DCA
1 stop5h 30m
Delta
Sat 4/254:00 pm
DCA
-
MLI
1 stop7h 35m
Delta
Deal found 3/9$271
This Delta deal was found by Cheapflights users on 3/9. 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.
Wed 5/2711:00 am
MLI
-
DCA
1 stop7h 45m
Delta
Sat 5/306:00 am
DCA
-
MLI
1 stop5h 20m
Delta
Deal found 3/9$289
This United Airlines deal was found by Cheapflights users on 3/8. 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.
Sat 3/283:52 pm
MLI
-
DCA
1 stop6h 00m
United Airlines
Tue 3/316:30 am
DCA
-
MLI
1 stop4h 28m
United Airlines
Deal found 3/8$294
This United Airlines deal was found by Cheapflights users on 3/12. 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 5/292:31 pm
MLI
-
DCA
1 stop4h 39m
United Airlines
Mon 6/110:30 am
DCA
-
MLI
1 stop4h 26m
United Airlines
Deal found 3/12$309
This Delta deal was found by Cheapflights users on 3/8. 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 6/2611:00 am
MLI
-
DCA
1 stop7h 19m
Delta
Tue 7/76:00 am
DCA
-
MLI
1 stop5h 26m
Delta
Deal found 3/8$314
This American Airlines deal was found by Cheapflights users on 3/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/96:41 pm
MLI
-
DCA
1 stop4h 16m
American Airlines
Sun 4/125:55 am
DCA
-
MLI
1 stop7h 26m
American Airlines
Deal found 3/10$324
This Delta deal was found by Cheapflights users on 3/11. 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 6/295:00 pm
MLI
-
DCA
1 stop5h 23m
Delta
Fri 7/36:00 am
DCA
-
MLI
1 stop5h 26m
Delta
Deal found 3/11$334
This United Airlines deal was found by Cheapflights users on 3/9. 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.
Sat 4/43:20 pm
MLI
-
DCA
1 stop4h 46m
United Airlines
Tue 4/73:30 pm
DCA
-
MLI
1 stop6h 41m
United Airlines
Deal found 3/9$337
This United Airlines deal was found by Cheapflights users on 3/8. 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 4/298:00 am
MLI
-
DCA
1 stop4h 10m
United Airlines
Sat 5/24:55 pm
DCA
-
MLI
1 stop5h 07m
United Airlines
Deal found 3/8$341
This Delta deal was found by Cheapflights users on 3/12. 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 5/265:17 pm
MLI
-
DCA
1 stop5h 27m
Delta
Mon 6/16:00 am
DCA
-
MLI
1 stop5h 20m
Delta
Deal found 3/12$344
This Delta deal was found by Cheapflights users on 3/8. 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 6/225:00 pm
MLI
-
DCA
1 stop5h 23m
Delta
Tue 7/76:00 am
DCA
-
MLI
1 stop5h 26m
Delta
Deal found 3/8$358

Find flight deals from Moline to Reagan-National

Discover tips and strategies to find the most affordable flight options for your journey from Moline (MLI) to Reagan-National (DCA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$271
(Delta)

One-way from

$244
(Kiwi.com)

Popular in

March

Cheapest in

October

Average price

$559
Provider with most accurate pricing for Moline Quad-City-Washington, D.C. Reagan-National flight deals.
Search Deals
Provider most trusted by Cheapflights users for Moline Quad-City-Washington, D.C. Reagan-National flights.
Search Deals
From Moline Quad-City to Washington, D.C. Reagan-National
Search Deals
One-way flight from Moline Quad-City to Washington, D.C. Reagan-National
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($44 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Moline to Reagan-National 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 March 13, 2026.
Use the filters below to find and compare flights from Moline to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MolineWashington, D.C.

MLI - DCA

MLIDCA

Moline Quad-City

Tue 4/21

5:11 pm-11:41 pm

1 stop5h 30m

Washington, D.C. Reagan-National

Sat 4/25

4:00 pm-10:35 pm

1 stop7h 35m

$271

MolineWashington, D.C.

MLI - DCA

MLIDCA

Moline Quad-City

Wed 5/27

3:52 pm-10:49 pm

1 stop5h 57m

Washington, D.C. Reagan-National

Sat 5/30

6:30 am-9:59 am

1 stop4h 29m

$289

MolineWashington, D.C.

MLI - DCA

MLIDCA

Moline Quad-City

Fri 7/3

5:00 pm-11:23 pm

1 stop5h 23m

Washington, D.C. Reagan-National

Tue 7/7

6:00 am-10:26 am

1 stop5h 26m

$289

MolineWashington, D.C.

MLI - DCA

MLIDCA

Moline Quad-City

Wed 5/27

5:17 pm-10:44 pm

1 stop4h 27m

Washington, D.C. Reagan-National

Sat 5/30

6:00 am-10:20 am

1 stop5h 20m

$289

MolineWashington, D.C.

MLI - DCA

MLIDCA

Moline Quad-City

Thu 6/11

2:31 pm-8:10 pm

1 stop4h 39m

Washington, D.C. Reagan-National

Sun 6/14

8:25 am-12:39 pm

1 stop5h 14m

$309

MolineWashington, D.C.

MLI - DCA

MLIDCA

Moline Quad-City

Thu 8/13

11:00 am-6:23 pm

1 stop6h 23m

Washington, D.C. Reagan-National

Sun 8/16

6:00 am-10:26 am

1 stop5h 26m

$309

MolineWashington, D.C.

MLI - DCA

MLIDCA

Moline Quad-City

Mon 6/29

5:00 pm-11:23 pm

1 stop5h 23m

Washington, D.C. Reagan-National

Fri 7/3

6:00 am-10:26 am

1 stop5h 26m

$334
Quickest round-trip

MolineWashington, D.C.

MLI - DCA

MLIDCA

Moline Quad-City

Wed 4/29

8:00 am-1:10 pm

1 stop4h 10m

Washington, D.C. Reagan-National

Sat 5/2

4:55 pm-9:02 pm

1 stop5h 07m

$341

MolineWashington, D.C.

MLI - DCA

MLIDCA

Moline Quad-City

Thu 6/4

1:15 pm-7:10 pm

1 stop4h 55m

Washington, D.C. Reagan-National

Sun 6/7

8:25 am-1:56 pm

1 stop6h 31m

$379
Cheapest one-way

MolineWashington, D.C.

MLI - DCA

MLIDCA

Moline Quad-City

Mon 4/13

12:52 pm-7:56 pm

1 stop6h 04m

$259

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/9

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Compare providers for flights from Moline to Reagan-National

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Moline to Reagan-National in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Moline-Washington, D.C. Reagan-National Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Moline-Washington, D.C. Reagan-National Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Moline-Washington, D.C. Reagan-National Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Moline-Washington, D.C. Reagan-National Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Moline-Washington, D.C. Reagan-National Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Moline to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National 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 Washington, D.C. Reagan-National Airport

What is the cheapest month to book a flight from Moline to Washington, D.C. Reagan-National Airport?

Currently, July is the cheapest month in which you can book a flight from Moline to Washington, D.C. Reagan-National Airport (average of $248). Flying from Moline to Washington, D.C. Reagan-National Airport in March is currently the most expensive (average of $343). 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 Washington, D.C. Reagan-National Airport?

Reviews of airlines servicing Reagan-National

Get insights into the airlines that provide service to Reagan-National. 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 Reagan-National. Reviews last updated March 13, 2026.
Read through reviews of airlines operating flights from Moline to Washington, D.C. Reagan-National Airport, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,418 reviews

Overall

7.4

Food

6.6

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,418 reviews
United Airlines
7.4
Good
9,418 reviews

Overall

7.4

Food

6.6

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.1
Good
11,449 reviews
United Airlines
7.4
Good
9,418 reviews

Overall

7.4

Food

6.6

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from Moline to Reagan-National. 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 Washington, D.C. Reagan-National?

    Moline Quad-City (MLI) is the airport you will fly out of if you book a flight from Moline to Washington, D.C. Reagan-National. You should not have trouble finding flights to Washington, D.C. Reagan-National from Quad-City; the airport handles an average of 0 outbound flights to Washington, D.C. Reagan-National per day. You should also have plenty of airline options to choose from since 2 airlines have flights from the Moline airport to Washington, D.C. Reagan-National. It is only a 4.0 mi journey to Quad-City (MLI) from Moline’s city center.

  • How long is the flight from Moline to Washington, D.C. Reagan-National Airport?

    For as low as $271, Delta can have you in Washington, D.C. Reagan-National Airport from Moline in 5h 30m. The distance between Moline and Washington, D.C. Reagan-National Airport is about 732 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Moline to Washington, D.C. Reagan-National Airport round-trip?

    Our cheapest airline available from Moline to Washington, D.C. Reagan-National Airport is American Airlines. Our recent data shows that you can find tickets from as low as $248 on this airline. An additional option worth looking into is United Airlines, starting at $248. American Airlines is 30% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Moline to Reagan-National that include hotel bookings?

    Yes. In addition to deals on Moline to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Moline to Reagan-National?

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

  • Can I find deals for business class flights from Moline to Reagan-National?

    Yes. Cheapflights offers flight deals from Moline to Reagan-National 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 Washington, D.C. Reagan-National Airport?

    Currently, July is the cheapest month in which you can book a flight from Moline to Washington, D.C. Reagan-National Airport (average of $248). Flying from Moline to Washington, D.C. Reagan-National Airport in March is currently the most expensive (average of $343). 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 Washington, D.C. Reagan-National Airport?

Book flights to Washington, D.C. Reagan-National Airport if you plan to visit one of these locations
Alexandria
Woodbridge
Tysons
Arlington
Owings Mills
Springfield
Silver Spring
Herndon
Hyattsville
Hanover
Laurel
Rockville
Upper Marlboro
Linthicum Heights
Fredericksburg
Largo
Bowie
Clinton
Towson
College Park

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Moline to Reagan-National

Discover the top 2 airlines that operate flights from Moline to Reagan-National. 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 March 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$248Average$323FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$248Average$373FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
Cookie settings©2026 Cheapflights