What is the cheapest airline that flies from Moline Quad-City to Washington, D.C. Reagan-National?

American Airlines and United Airlines are the most popular carriers operating from Moline Quad-City to Washington, D.C. Reagan-National

What airlines fly to Washington, D.C. Reagan-National Airport?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Washington, D.C. Reagan-National Airport from Moline according to our data. American Airlines is the first choice among our users, with 77% of people opting to fly with this airline when traveling to Washington, D.C. Reagan-National Airport. Keep in mind that there are 4 different airlines that fly to Washington, D.C. Reagan-National Airport on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Moline Quad-City Airport to Washington, D.C. Reagan-National Airport?

Prices for flights from Moline Quad-City Airport to Washington, D.C. Reagan-National Airport were last updated today.

How many operators does momondo search for flights from Moline Quad-City Airport to Washington, D.C. Reagan-National Airport?

The number of operators available for flights from Moline Quad-City Airport to Washington, D.C. Reagan-National Airport is 2 as of October 2025.

How old do you have to be to fly from Moline Quad-City Airport to Washington, D.C. Reagan-National 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 Moline Quad-City Airport to Washington, D.C. Reagan-National Airport.

What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

The travel and health documents you'll need for your trip to Washington, D.C. Reagan-National Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C. Reagan-National Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$224 Cheap Flights from Moline to Washington, D.C. Reagan-National Airport in 2025/26

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Cheap round-trip flights

Enter your travel dates to find the best prices.

1:00 pm - 8:55 pmMLI-DCA

6h 55m1 stop

6:30 am - 10:15 amDCA-MLI

4h 45m1 stop

$249United Airlines

Find Deal

Wed, Nov 19 - Sun, Nov 23

5:00 pm - 11:20 pmMLI-DCA

5h 20m1 stop

12:05 pm - 4:26 pmDCA-MLI

5h 21m1 stop

$251Delta

Find Deal

Tue, Feb 3 - Wed, Feb 4

10:50 am - 3:38 pmMLI-DCA

3h 48m1 stop

1:00 pm - 4:37 pmDCA-MLI

4h 37m1 stop

$259United Airlines

Find Deal

Wed, Oct 29 - Sun, Nov 2

5:00 pm - 11:20 pmMLI-DCA

5h 20m1 stop

12:05 pm - 4:26 pmDCA-MLI

5h 21m1 stop

$294Delta

Find Deal

Mon, Feb 2 - Sat, Feb 7

5:00 pm - 10:25 amMLI-DCA

16h 25m2 stops

3:55 pm - 10:34 pmDCA-MLI

7h 39m1 stop

$301Delta

Find Deal

Sat, Feb 7 - Mon, Feb 9

5:29 pm - 11:59 pmMLI-DCA

5h 30m1 stop

6:30 am - 10:12 amDCA-MLI

4h 42m1 stop

$319United Airlines

Find Deal

Sun, Feb 1 - Sun, Feb 8

7:31 am - 12:53 pmMLI-DCA

4h 22m1 stop

5:48 pm - 10:17 pmDCA-MLI

5h 29m1 stop

$321American Airlines

Find Deal

Wed, Feb 4 - Wed, Feb 4

6:00 am - 10:56 amMLI-DCA

3h 56m1 stop

7:50 pm - 11:40 pmDCA-MLI

4h 50m1 stop

$354American Airlines

Find Deal

Mon, Dec 29 - Fri, Jan 2

7:31 am - 12:53 pmMLI-DCA

4h 22m1 stop

5:48 pm - 10:17 pmDCA-MLI

5h 29m1 stop

$355American Airlines

Find Deal

Sat, Feb 7 - Sat, Feb 7

11:32 am - 4:28 pmMLI-DCA

3h 56m1 stop

11:14 am - 9:52 pmDCA-MLI

11h 38m2 stops

$378American Airlines

Find Deal

Sat, Feb 21 - Tue, Feb 24

United Airlines flights from Moline to Washington, D.C. Reagan-National Airport

Our best United Airlines deals on Moline to Washington, D.C. Reagan-National Airport flight tickets

United Airlines

Nov 19

MLI1:00 pmMoline Quad-City

6h 55m

1 stop

DCA8:55 pmWashington, D.C. Reagan-National

Nov 23

DCA6:30 amWashington, D.C. Reagan-National

4h 45m

1 stop

MLI10:15 amMoline Quad-City

$249

Find similar

United Airlines

Oct 29

MLI10:50 amMoline Quad-City

3h 48m

1 stop

DCA3:38 pmWashington, D.C. Reagan-National

Nov 2

DCA1:00 pmWashington, D.C. Reagan-National

4h 37m

1 stop

MLI4:37 pmMoline Quad-City

$259

Find similar

United Airlines

Feb 1

MLI5:29 pmMoline Quad-City

5h 30m

1 stop

DCA11:59 pmWashington, D.C. Reagan-National

Feb 8

DCA6:30 amWashington, D.C. Reagan-National

4h 42m

1 stop

MLI10:12 amMoline Quad-City

$319

Find similar

American Airlines flights from Moline to Washington, D.C. Reagan-National Airport

Our best American Airlines deals on Moline to Washington, D.C. Reagan-National Airport flight tickets

American Airlines

Oct 23

MLI4:29 pmMoline Quad-City

6h 30m

1 stop

DCA11:59 pmWashington, D.C. Reagan-National

Oct 27

DCA5:30 pmWashington, D.C. Reagan-National

6h 38m

1 stop

MLI11:08 pmMoline Quad-City

$284

Find similar

American Airlines

Feb 4

MLI7:31 amMoline Quad-City

4h 22m

1 stop

DCA12:53 pmWashington, D.C. Reagan-National

Feb 4

DCA5:48 pmWashington, D.C. Reagan-National

5h 29m

1 stop

MLI10:17 pmMoline Quad-City

$321

Find similar

American Airlines

Dec 29

MLI6:00 amMoline Quad-City

3h 56m

1 stop

DCA10:56 amWashington, D.C. Reagan-National

Jan 2

DCA7:50 pmWashington, D.C. Reagan-National

4h 50m

1 stop

MLI11:40 pmMoline Quad-City

$354

Find similar

momondo Fare Finder

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

MolineWashington, D.C.

MLI - DCA

MLIDCA

Moline Quad-City

Wed 11/19

1:00 pm-8:55 pm

1 stop6h 55m

Washington, D.C. Reagan-National

Sun 11/23

6:30 am-10:15 am

1 stop4h 45m

$249

MolineWashington, D.C.

MLI - DCA

MLIDCA

Moline Quad-City

Tue 2/3

5:00 pm-11:20 pm

1 stop5h 20m

Washington, D.C. Reagan-National

Wed 2/4

12:05 pm-4:26 pm

1 stop5h 21m

$251

MolineWashington, D.C.

MLI - DCA

MLIDCA

Moline Quad-City

Wed 10/29

10:50 am-3:38 pm

1 stop3h 48m

Washington, D.C. Reagan-National

Sun 11/2

1:00 pm-4:37 pm

1 stop4h 37m

$259

MolineWashington, D.C.

MLI - DCA

MLIDCA

Moline Quad-City

Mon 2/2

5:00 pm-11:20 pm

1 stop5h 20m

Washington, D.C. Reagan-National

Sat 2/7

12:05 pm-4:26 pm

1 stop5h 21m

$294

MolineWashington, D.C.

MLI - DCA

MLIDCA

Moline Quad-City

Sat 2/7

5:00 pm-10:25 am

2 stops16h 25m

Washington, D.C. Reagan-National

Mon 2/9

3:55 pm-10:34 pm

1 stop7h 39m

$301

MolineWashington, D.C.

MLI - DCA

MLIDCA

Moline Quad-City

Sun 2/1

5:29 pm-11:59 pm

1 stop5h 30m

Washington, D.C. Reagan-National

Sun 2/8

6:30 am-10:12 am

1 stop4h 42m

$319

MolineWashington, D.C.

MLI - DCA

MLIDCA

Moline Quad-City

Wed 2/4

7:31 am-12:53 pm

1 stop4h 22m

Washington, D.C. Reagan-National

Wed 2/4

5:48 pm-10:17 pm

1 stop5h 29m

$321

MolineWashington, D.C.

MLI - DCA

MLIDCA

Moline Quad-City

Mon 12/29

6:00 am-10:56 am

1 stop3h 56m

Washington, D.C. Reagan-National

Fri 1/2

7:50 pm-11:40 pm

1 stop4h 50m

$354

MolineWashington, D.C.

MLI - DCA

MLIDCA

Moline Quad-City

Sat 2/7

7:31 am-12:53 pm

1 stop4h 22m

Washington, D.C. Reagan-National

Sat 2/7

5:48 pm-10:17 pm

1 stop5h 29m

$355

MolineWashington, D.C.

MLI - DCA

MLIDCA

Moline Quad-City

Sat 2/21

11:32 am-4:28 pm

1 stop3h 56m

Washington, D.C. Reagan-National

Tue 2/24

11:14 am-9:52 pm

2 stops11h 38m

$378

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from Moline to Washington, D.C. Reagan-National Airport

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

Prices

Airlines

What is the cheapest month to fly to Washington, D.C. Reagan-National Airport?

The month of October is, on average, the cheapest month to fly to Washington, D.C. Reagan-National Airport from Moline, with most prices found around $248. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of October, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $288.

What is the cheapest day to depart on your flight to Washington, D.C. Reagan-National Airport?

The cheapest day to depart from Moline to Washington, D.C. Reagan-National Airport is on a Friday. Travelers who choose to depart for Washington, D.C. Reagan-National Airport on a Friday will often find tickets for as low as $283. Flights from Moline to Washington, D.C. Reagan-National Airport on a Sunday will generally be more expensive and average around $390. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Washington, D.C. Reagan-National Airport?

Our data shows that the cheapest Moline to Washington, D.C. Reagan-National Airport flights are usually those with departure times at noon. Our users have found flights to Washington, D.C. Reagan-National Airport at noon for as low as $293. In contrast, the most expensive time of day to depart to Washington, D.C. Reagan-National Airport is in the afternoon when prices are around $319.

When to book flights from Moline to Washington, D.C. Reagan-National Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Moline to Washington, D.C. Reagan-National Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Moline to Washington, D.C. Reagan-National Airport (MLI to DCA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Moline to Washington, D.C. Reagan-National Airport

Direct flights	None

There are no direct flights from Moline to Washington, D.C. Reagan-National Airport. There are no popular flight routes from Moline to Washington, D.C. Reagan-National Airport.

Search flight deals

How far is Moline Quad-City to Washington, D.C. Reagan-National by plane?
A flight from Moline Quad-City to Washington, D.C. Reagan-National will travel around 733.4 mi. A reasonable flight in good conditions will take 3h 36m.
When did momondo last update prices for flights from Moline Quad-City Airport to Washington, D.C. Reagan-National Airport?
Prices for flights from Moline Quad-City Airport to Washington, D.C. Reagan-National Airport were last updated today.
How many operators does momondo search for flights from Moline Quad-City Airport to Washington, D.C. Reagan-National Airport?
The number of operators available for flights from Moline Quad-City Airport to Washington, D.C. Reagan-National Airport is 2 as of October 2025.
How old do you have to be to fly from Moline Quad-City Airport to Washington, D.C. Reagan-National 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 Moline Quad-City Airport to Washington, D.C. Reagan-National Airport.
What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?
The travel and health documents you'll need for your trip to Washington, D.C. Reagan-National Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C. Reagan-National Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Moline to Washington, D.C. Reagan-National Airport?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Moline to Washington, D.C. Reagan-National Airport is American Airlines (62% of total bookings). The next most popular airline is United Airlines (38%).

Best airlines flying from Moline to Washington, D.C. Reagan-National Airport

Compare and see reviews for airlines that fly from Moline to Washington, D.C. Reagan-National Airport with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $248	Free Cancellation	Rating 7.4 8,976 reviews		Search United Airlines flights
American Airlines	PriceFrom $248	Free Cancellation	Rating 7.2 11,042 reviews		Search American Airlines flights

Alexandria

Gettysburg

National Harbor

Arlington

Woodbridge

Waldorf

Tysons

Laurel

Colonial Beach

Silver Spring

Fredericksburg

Towson

Rockville

Manassas

Fairfax

Reston

Gaithersburg

Glen Burnie

Linthicum Heights

Springfield

Why use momondo?

Why should I use momondo to find a flight deal from Moline to Washington, D.C.?

It is quick and easy to find Moline to Washington, D.C. flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Washington, D.C. that suits you.

Can I find flights from Moline to Washington, D.C. with flexible booking policies on momondo?

Flights from Moline to Washington, D.C. with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Moline to Washington, D.C.?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Washington, D.C. from Moline.

I’m not ready to book a flight from Moline to Washington, D.C. right now. Can momondo alert me if prices change?

Price alerts on flights to Washington, D.C. from Moline are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Washington, D.C. Reagan-National Airport flight routes

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Cheap flights from Moline to Washington, D.C. from $249

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Moline to Washington, D.C. departing on 11/19. 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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United Airlines flights from Moline to Washington, D.C. Reagan-National Airport

Our best United Airlines deals on Moline to Washington, D.C. Reagan-National Airport flight tickets

American Airlines flights from Moline to Washington, D.C. Reagan-National Airport

Our best American Airlines deals on Moline to Washington, D.C. Reagan-National Airport flight tickets

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Use the filters below to find and compare flights from Moline to Washington, D.C. Reagan-National Airport that are best for you.

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How to get the cheapest flight ticket from Moline to Washington, D.C. Reagan-National Airport

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 is the cheapest month to fly to Washington, D.C. Reagan-National Airport?

What is the cheapest day to depart on your flight to Washington, D.C. Reagan-National Airport?

What is the cheapest time of day to depart on your flight to Washington, D.C. Reagan-National Airport?

What is the cheapest airline that flies from Moline Quad-City to Washington, D.C. Reagan-National?

American Airlines and United Airlines are the most popular carriers operating from Moline Quad-City to Washington, D.C. Reagan-National

What airlines fly to Washington, D.C. Reagan-National Airport?

When to book flights from Moline to Washington, D.C. Reagan-National Airport

Cheap Moline to Washington, D.C. Reagan-National Airport (MLI to DCA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Moline to Washington, D.C. Reagan-National Airport

Direct flights

How far is Moline Quad-City to Washington, D.C. Reagan-National by plane?

When did momondo last update prices for flights from Moline Quad-City Airport to Washington, D.C. Reagan-National Airport?

How many operators does momondo search for flights from Moline Quad-City Airport to Washington, D.C. Reagan-National Airport?

How old do you have to be to fly from Moline Quad-City Airport to Washington, D.C. Reagan-National Airport?

What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

What is the most popular airline from Moline to Washington, D.C. Reagan-National Airport?

Best airlines flying from Moline to Washington, D.C. Reagan-National Airport

Compare and see reviews for airlines that fly from Moline to Washington, D.C. Reagan-National Airport with momondo

Traveling to a place near Washington, D.C.?

Why use momondo?

Why should I use momondo to find a flight deal from Moline to Washington, D.C.?

Can I find flights from Moline to Washington, D.C. with flexible booking policies on momondo?

How can momondo help me find flights from Moline to Washington, D.C.?

I’m not ready to book a flight from Moline to Washington, D.C. right now. Can momondo alert me if prices change?

An easier way to manage your Washington, D.C. Reagan-National Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Washington, D.C.

Popular cities in the United States

Popular flights according to clicks in the last 7 days on momondo