How long is the flight from Moline to Washington, D.C.?

Airlines like Delta, United Airlines, and American Airlines fly from Moline to Washington, D.C. in about 5h 15m. The time it takes to get you to your destination can typically vary by up to 2h 19m. The distance from Moline to Washington, D.C. is about 709 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. round-trip?

Flying on Delta is currently your cheapest option to Washington, D.C., with prices starting at $228. Additional round-trip tickets that might be worth considering are offered by American Airlines and United Airlines, with the lowest prices starting at $248 and $248, respectively. Users have found that Delta is 33% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from Moline to Washington, D.C. one-way?

The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $126. However, be on the lookout for offers from American Airlines and United Airlines, as they are both options that can get you from Moline to Washington, D.C. for a low price.

In terms of precipitation, rainfall in Washington, D.C. ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C., use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

What are the most popular routes from Moline to Washington, D.C.?

While some choose either Moline Quad-City - Washington, D.C. Reagan-National or Moline Quad-City - Baltimore/Washington, Moline Quad-City - Washington, D.C. Dulles Intl is the most popular route from Moline to Washington, D.C..

What are the most popular airlines that fly from Moline to Washington, D.C.?

When booking a flight from Moline to Washington, D.C., you may want to consider flying on American Airlines, United Airlines or Delta as they are the most popular for this route.

What is the cheapest time of day to fly from MLI to WAS?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Moline to Washington, D.C. as you normally would.

Most accurate provider : When it comes to deals on Moline-Washington, D.C. 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. flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Moline-Washington, D.C. flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Moline-Washington, D.C. 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. flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly from for flights from Moline to Washington, D.C.?

If you book a flight to Washington, D.C. from Moline, you will be flying from Quad-City, which is the city’s only airport. Moline Quad-City (MLI) is located 4.0 mi from the center of Moline. There are 0 flights from Quad-City to Washington, D.C. per day from 3 different airlines.

Can I find deals for flights from Moline to Washington, D.C. that include hotel bookings?

Yes. In addition to deals on Moline to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Moline to Washington, D.C.?

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

Can I find deals for business class flights from Moline to Washington, D.C.?

Yes. Cheapflights offers flight deals from Moline to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$126+ Flights from Moline to Washington, D.C.

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Find flight deals from Moline to Washington, D.C.

Cheapest flights from Moline to Washington, D.C.
Explore the most affordable flight options available from Moline to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2025.

Thu 11/2711:21 amMLI - BWI

1 stop20h 02mMultiple Airlines

Wed 12/310:41 amBWI - MLI

1 stop23h 38mMultiple Airlines

Deal found 10/23

$225

Tue 11/259:06 amMLI - BWI

1 stop10h 44mMultiple Airlines

Wed 12/310:41 amBWI - MLI

1 stop23h 38mMultiple Airlines

Deal found 10/23

$235

Thu 11/2711:21 amMLI - BWI

1 stop20h 02mMultiple Airlines

Sat 12/67:57 pmBWI - MLI

1 stop14h 22mMultiple Airlines

Deal found 10/23

$242

Thu 11/2711:21 amMLI - IAD

1 stop19h 29mMultiple Airlines

Fri 12/59:26 amIAD - MLI

1 stop26h 16mMultiple Airlines

Deal found 10/23

$246

Thu 11/276:05 amMLI - IAD

1 stop7h 34mDelta

Wed 12/35:59 pmIAD - MLI

1 stop5h 34mDelta

Deal found 10/23

$249

Wed 11/261:00 pmMLI - DCA

1 stop5h 07mUnited Airlines

Sat 11/296:30 amDCA - MLI

1 stop6h 20mUnited Airlines

Deal found 10/23

$249

Mon 11/245:12 pmMLI - BWI

1 stop6h 14mDelta

Wed 12/36:29 pmBWI - MLI

1 stop5h 04mDelta

Deal found 10/23

$249

Mon 11/248:32 amMLI - BWI

2 stops24h 36mMultiple Airlines

Wed 12/310:41 amBWI - MLI

1 stop23h 38mMultiple Airlines

Deal found 10/23

$252

Mon 11/246:50 pmMLI - DCA

1 stop4h 11mAmerican Airlines

Fri 11/281:44 pmDCA - MLI

1 stop5h 36mAmerican Airlines

Deal found 10/24

$254

Tue 11/259:06 amMLI - IAD

1 stop21h 39mMultiple Airlines

Sat 12/69:20 pmIAD - MLI

1 stop12h 59mMultiple Airlines

Deal found 10/23

$256

Sat 11/85:04 pmMLI - IAD

1 stop5h 16mDelta

Wed 11/1210:05 amIAD - MLI

1 stop7h 23mDelta

Deal found 10/24

$259

Sat 11/85:04 pmMLI - DCA

1 stop5h 37mDelta

Wed 11/1212:39 pmDCA - MLI

1 stop4h 49mDelta

Deal found 10/24

$259

Best flights from Moline to Washington, D.C.
Discover carefully curated flight deals from Moline to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2025.

Thu 11/2711:21 amMLI - BWI

1 stop20h 02mMultiple Airlines

Sat 12/67:57 pmBWI - MLI

1 stop14h 22mMultiple Airlines

Deal found 10/23

$242

Thu 11/276:05 amMLI - IAD

1 stop7h 34mDelta

Thu 12/410:08 amIAD - MLI

1 stop7h 11mDelta

Deal found 10/23

$249

Fri 12/125:40 pmMLI - IAD

1 stop5h 15mUnited Airlines

Sat 1/36:30 amIAD - MLI

1 stop6h 43mUnited Airlines

Deal found 10/25

$249

Sat 2/144:23 pmMLI - IAD

1 stop6h 31mAmerican Airlines

Thu 2/196:32 amIAD - MLI

1 stop8h 47mAmerican Airlines

Deal found 10/24

$249

Sat 12/131:00 pmMLI - IAD

1 stop7h 18mUnited Airlines

Fri 1/26:30 amIAD - MLI

1 stop4h 42mUnited Airlines

Deal found 10/23

$249

Sun 11/236:05 amMLI - DCA

1 stop5h 36mDelta

Thu 12/410:20 amDCA - MLI

1 stop6h 59mDelta

Deal found 10/23

$249

Mon 11/246:00 amMLI - DCA

1 stop3h 59mAmerican Airlines

Fri 11/287:45 pmDCA - MLI

1 stop4h 55mAmerican Airlines

Deal found 10/25

$249

Tue 11/259:06 amMLI - BWI

1 stop10h 44mMultiple Airlines

Sat 12/67:57 pmBWI - MLI

1 stop14h 22mMultiple Airlines

Deal found 10/23

$252

Wed 11/265:20 pmMLI - IAD

1 stop5h 39mUnited Airlines

Wed 12/38:20 amIAD - MLI

1 stop4h 30mUnited Airlines

Deal found 10/23

$249

Wed 11/265:12 pmMLI - DCA

1 stop4h 29mDelta

Sat 12/64:15 pmDCA - MLI

1 stop7h 18mDelta

Deal found 10/23

$249

Fri 12/125:27 pmMLI - BWI

1 stop5h 06mAmerican Airlines

Mon 12/152:46 pmBWI - MLI

1 stop7h 30mAmerican Airlines

Deal found 10/24

$249

Wed 11/261:00 pmMLI - DCA

1 stop5h 07mUnited Airlines

Wed 12/310:30 amDCA - MLI

1 stop5h 51mUnited Airlines

Deal found 10/23

$249

Sun 11/235:12 pmMLI - DCA

1 stop4h 29mDelta

Wed 12/310:20 amDCA - MLI

1 stop6h 59mDelta

Deal found 10/23

$249

Wed 11/268:52 amMLI - IAD

2 stops31h 54mMultiple Airlines

Fri 12/59:26 amIAD - MLI

1 stop26h 16mMultiple Airlines

Deal found 10/23

$275

Sat 2/1411:16 amMLI - BWI

2 stops9h 24mAmerican Airlines

Thu 2/197:54 amBWI - MLI

1 stop3h 46mAmerican Airlines

Deal found 10/24

$254

Fri 12/121:00 pmMLI - DCA

1 stop6h 55mUnited Airlines

Sat 1/36:00 pmDCA - MLI

1 stop4h 21mUnited Airlines

Deal found 10/25

$249

Mon 11/245:12 pmMLI - DCA

1 stop4h 29mDelta

Wed 12/34:15 pmDCA - MLI

1 stop7h 18mDelta

Deal found 10/23

$249

Sun 11/236:05 amMLI - DCA

1 stop5h 36mDelta

Sat 12/610:20 amDCA - MLI

1 stop6h 59mDelta

Deal found 10/23

$249

Sat 12/1310:50 amMLI - DCA

1 stop5h 06mUnited Airlines

Fri 1/27:30 amDCA - MLI

1 stop5h 43mUnited Airlines

Deal found 10/23

$249

Tue 11/183:37 pmMLI - DCA

1 stop6h 23mAmerican Airlines

Tue 11/256:00 amDCA - MLI

1 stop4h 18mAmerican Airlines

Deal found 10/24

$284

Sat 2/215:00 pmMLI - BWI

1 stop6h 11mDelta

Wed 2/2512:15 pmBWI - MLI

1 stop5h 11mDelta

Deal found 10/22

$249

Sat 2/148:30 amMLI - BWI

1 stop4h 36mUnited Airlines

Thu 2/196:30 amBWI - MLI

1 stop4h 46mUnited Airlines

Deal found 10/24

$249

Wed 4/155:00 pmMLI - BWI

1 stop6h 15mDelta

Sat 4/1810:00 amBWI - MLI

1 stop7h 21mDelta

Deal found 10/23

$249

Mon 11/245:12 pmMLI - BWI

1 stop6h 14mDelta

Fri 12/54:49 pmBWI - MLI

1 stop6h 44mDelta

Deal found 10/23

$249

Mon 11/245:12 pmMLI - BWI

1 stop6h 14mDelta

Wed 12/36:29 pmBWI - MLI

1 stop5h 04mDelta

Deal found 10/23

$249

Mon 11/245:12 pmMLI - BWI

1 stop6h 14mDelta

Thu 11/2711:47 amBWI - MLI

1 stop5h 41mDelta

Deal found 10/23

$249

Mon 11/245:12 pmMLI - BWI

1 stop6h 14mDelta

Sat 12/66:19 pmBWI - MLI

1 stop5h 14mDelta

Deal found 10/23

$249

Sat 2/215:00 pmMLI - IAD

1 stop4h 57mDelta

Tue 2/244:00 pmIAD - MLI

1 stop7h 34mDelta

Deal found 10/25

$284

Wed 11/265:12 pmMLI - IAD

1 stop6h 04mDelta

Tue 12/25:59 pmIAD - MLI

1 stop5h 34mDelta

Deal found 10/23

$289

Mon 11/246:05 amMLI - IAD

1 stop7h 35mDelta

Sat 12/65:59 pmIAD - MLI

1 stop5h 34mDelta

Deal found 10/23

$289

Last-minute flights from Moline to Washington, D.C.
Discover last-minute flight deals from Moline to Washington, D.C.. Data last updated October 25, 2025 and is based on user searches.

Sat 11/85:04 pmMLI - IAD

1 stop5h 16mDelta

Wed 11/1210:05 amIAD - MLI

1 stop7h 23mDelta

Deal found 10/24

$259

Sat 11/85:04 pmMLI - DCA

1 stop5h 37mDelta

Wed 11/1212:39 pmDCA - MLI

1 stop4h 49mDelta

Deal found 10/24

$259

Mon 11/245:12 pmMLI - BWI

1 stop6h 14mDelta

Wed 12/36:29 pmBWI - MLI

1 stop5h 04mDelta

Deal found 10/23

$249

Mon 11/248:32 amMLI - BWI

2 stops24h 36mMultiple Airlines

Wed 12/310:41 amBWI - MLI

1 stop23h 38mMultiple Airlines

Deal found 10/23

$252

Mon 11/246:50 pmMLI - DCA

1 stop4h 11mAmerican Airlines

Fri 11/281:44 pmDCA - MLI

1 stop5h 36mAmerican Airlines

Deal found 10/24

$254

Tue 11/259:06 amMLI - BWI

1 stop10h 44mMultiple Airlines

Wed 12/310:41 amBWI - MLI

1 stop23h 38mMultiple Airlines

Deal found 10/23

$235

Tue 11/259:06 amMLI - IAD

1 stop21h 39mMultiple Airlines

Sat 12/69:20 pmIAD - MLI

1 stop12h 59mMultiple Airlines

Deal found 10/23

$256

Wed 11/261:00 pmMLI - DCA

1 stop5h 07mUnited Airlines

Sat 11/296:30 amDCA - MLI

1 stop6h 20mUnited Airlines

Deal found 10/23

$249

Thu 11/2711:21 amMLI - BWI

1 stop20h 02mMultiple Airlines

Wed 12/310:41 amBWI - MLI

1 stop23h 38mMultiple Airlines

Deal found 10/23

$225

Thu 11/2711:21 amMLI - BWI

1 stop20h 02mMultiple Airlines

Sat 12/67:57 pmBWI - MLI

1 stop14h 22mMultiple Airlines

Deal found 10/23

$242

Thu 11/2711:21 amMLI - IAD

1 stop19h 29mMultiple Airlines

Fri 12/59:26 amIAD - MLI

1 stop26h 16mMultiple Airlines

Deal found 10/23

$246

Thu 11/276:05 amMLI - IAD

1 stop7h 34mDelta

Wed 12/35:59 pmIAD - MLI

1 stop5h 34mDelta

Deal found 10/23

$249

One-way flights from Moline to Washington, D.C.
Search for one-way flight options from Moline to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated October 25, 2025.

Tue 12/95:08 pmMLI - IAD

1 stop6h 04mDelta

Deal found 10/25

$126

Tue 12/26:50 pmMLI - DCA

1 stop4h 11mAmerican Airlines

Deal found 10/24

$126

Wed 11/265:37 pmMLI - IAD

1 stop5h 22mAmerican Airlines

Deal found 10/23

$160

Wed 11/265:37 pmMLI - DCA

1 stop5h 26mAmerican Airlines

Deal found 10/23

$160

Wed 11/265:37 pmMLI - BWI

1 stop5h 53mAmerican Airlines

Deal found 10/23

$160

Thu 1/16:30 amMLI - DCA

1 stop4h 28mUnited Airlines

Deal found 10/25

$165

Wed 11/268:52 amMLI - IAD

2 stops31h 54mMultiple Airlines

Deal found 10/23

$183

Wed 11/268:52 amMLI - BWI

2 stops31h 51mMultiple Airlines

Deal found 10/23

$191

Fri 11/215:12 pmMLI - IAD

1 stop6h 04mDelta

Deal found 10/25

$239

Fri 11/215:12 pmMLI - DCA

1 stop5h 29mDelta

Deal found 10/24

$239

Tue 12/910:00 amMLI - IAD

2 stops12h 08mAmerican Airlines

Deal found 10/25

$248

Thu 1/110:47 amMLI - IAD

1 stop4h 37mUnited Airlines

Deal found 10/25

$255

Cheap flight deals from Moline to Washington, D.C.

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$225 (Kiwi.com)
One-way from	$126 (American Airlines)
Popular in	June
Cheapest in	September
Average price	$278

Provider with most accurate pricing for Moline Quad-City-Washington, D.C. (WAS) flight deals.

Search Deals

Provider most trusted by Cheapflights users for Moline Quad-City-Washington, D.C. (WAS) flights.

Search Deals

From Moline Quad-City to Washington, D.C. (WAS)

Search Deals

One-way flight from Moline Quad-City to Washington, D.C. (WAS)

Search Deals

Highest demand for flights based on searches. 18% potential increase in price ($79 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 7% potential price decrease ($25 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2025

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

MolineBaltimore

MLI - BWI

MLIBWI

Moline Quad-City

Thu 11/27

11:21 am-8:23 am

1 stop20h 02m

Baltimore/Washington

Sat 12/6

7:57 pm-9:19 am

1 stop14h 22m

$242

MolineWashington, D.C.

MLI - IAD

MLIIAD

Moline Quad-City

Thu 11/27

6:05 am-2:39 pm

1 stop7h 34m

Washington, D.C. Dulles Intl

Thu 12/4

10:08 am-4:19 pm

1 stop7h 11m

$249

MolineWashington, D.C.

MLI - IAD

MLIIAD

Moline Quad-City

Fri 12/12

5:40 pm-11:55 pm

1 stop5h 15m

Washington, D.C. Dulles Intl

Sat 1/3

6:30 am-12:13 pm

1 stop6h 43m

$249

MolineWashington, D.C.

MLI - IAD

MLIIAD

Moline Quad-City

Sat 2/14

4:23 pm-11:54 pm

1 stop6h 31m

Washington, D.C. Dulles Intl

Thu 2/19

6:32 am-2:19 pm

1 stop8h 47m

$249

MolineWashington, D.C.

MLI - IAD

MLIIAD

Moline Quad-City

Sat 12/13

1:00 pm-9:18 pm

1 stop7h 18m

Washington, D.C. Dulles Intl

Fri 1/2

6:30 am-10:12 am

1 stop4h 42m

$249

MolineWashington, D.C.

MLI - DCA

MLIDCA

Moline Quad-City

Sun 11/23

6:05 am-12:41 pm

1 stop5h 36m

Washington, D.C. Reagan-National

Thu 12/4

10:20 am-4:19 pm

1 stop6h 59m

$249

MolineWashington, D.C.

MLI - DCA

MLIDCA

Moline Quad-City

Mon 11/24

6:00 am-10:59 am

1 stop3h 59m

Washington, D.C. Reagan-National

Fri 11/28

7:45 pm-11:40 pm

1 stop4h 55m

$249

MolineWashington, D.C.

MLI - IAD

MLIIAD

Moline Quad-City

Wed 11/26

5:20 pm-11:59 pm

1 stop5h 39m

Washington, D.C. Dulles Intl

Wed 12/3

8:20 am-11:50 am

1 stop4h 30m

$249

MolineWashington, D.C.

MLI - DCA

MLIDCA

Moline Quad-City

Wed 11/26

5:12 pm-10:41 pm

1 stop4h 29m

Washington, D.C. Reagan-National

Sat 12/6

4:15 pm-10:33 pm

1 stop7h 18m

$249

MolineBaltimore

MLI - BWI

MLIBWI

Moline Quad-City

Fri 12/12

5:27 pm-11:33 pm

1 stop5h 06m

Baltimore/Washington

Mon 12/15

2:46 pm-9:16 pm

1 stop7h 30m

$249

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/25

Showing 1-10 of 54 results

...

Compare providers for flights from Moline to Washington, D.C.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Moline to Washington, D.C. in October.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust 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. 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. flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Moline-Washington, D.C. flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Moline-Washington, D.C. 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. 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 Washington, D.C.

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

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

Currently, July is the cheapest month in which you can book a flight from Moline to Washington, D.C. (average of $190). Flying from Moline to Washington, D.C. 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.

Reviews of airlines servicing Washington, D.C.

Peruse reviews from past customers who have flown with United Airlines and American Airlines from Moline to Washington, D.C. to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

9,002 reviews

Reviews

1 / 20

10.0

Excellent

Tim,Sep 2025

LHR - IAD

The premium economy seats were very comfortable and the attention and service by the flight attendants was superb.

United Airlines

7.4

Good

9,002 reviews

United Airlines

7.4

Good

9,002 reviews

Reviews

1 / 20

10.0

Excellent

Tim,Sep 2025

LHR - IAD

The premium economy seats were very comfortable and the attention and service by the flight attendants was superb.

American Airlines

7.2

Good

11,035 reviews

United Airlines

7.4

Good

9,002 reviews

Reviews

1 / 20

10.0

Excellent

Tim,Sep 2025

LHR - IAD

The premium economy seats were very comfortable and the attention and service by the flight attendants was superb.

Related info for your journey

What airport do you fly from for flights from Moline to Washington, D.C.?
If you book a flight to Washington, D.C. from Moline, you will be flying from Quad-City, which is the city’s only airport. Moline Quad-City (MLI) is located 4.0 mi from the center of Moline. There are 0 flights from Quad-City to Washington, D.C. per day from 3 different airlines.
How long is the flight from Moline to Washington, D.C.?
Airlines like Delta, United Airlines, and American Airlines fly from Moline to Washington, D.C. in about 5h 15m. The time it takes to get you to your destination can typically vary by up to 2h 19m. The distance from Moline to Washington, D.C. is about 709 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. round-trip?
Flying on Delta is currently your cheapest option to Washington, D.C., with prices starting at $228. Additional round-trip tickets that might be worth considering are offered by American Airlines and United Airlines, with the lowest prices starting at $248 and $248, respectively. Users have found that Delta is 33% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from Moline to Washington, D.C. one-way?
The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $126. However, be on the lookout for offers from American Airlines and United Airlines, as they are both options that can get you from Moline to Washington, D.C. for a low price.
What are the most popular routes from Moline to Washington, D.C.?
While some choose either Moline Quad-City - Washington, D.C. Reagan-National or Moline Quad-City - Baltimore/Washington, Moline Quad-City - Washington, D.C. Dulles Intl is the most popular route from Moline to Washington, D.C..
Can I find deals for flights from Moline to Washington, D.C. that include hotel bookings?
Yes. In addition to deals on Moline to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Moline to Washington, D.C.?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Moline to Washington, D.C..
Can I find deals for business class flights from Moline to Washington, D.C.?
Yes. Cheapflights offers flight deals from Moline to Washington, D.C. 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.?
Currently, July is the cheapest month in which you can book a flight from Moline to Washington, D.C. (average of $190). Flying from Moline to Washington, D.C. 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

Alexandria

Woodbridge

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Top 3 airlines flying from Moline to Washington, D.C.

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$198	Average$376	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$228	Average$321	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$248	Average$421	FlexibilityNo cancel fee	On-time71%

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$126+ Cheap flights from Moline (MLI) to Washington, D.C. (WAS)

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.

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Find flight deals from Moline to Washington, D.C.

Cheapest flights from Moline to Washington, D.C.Explore the most affordable flight options available from Moline to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2025.

Explore the most affordable flight options available from Moline to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2025.

Cheap flight deals from Moline to Washington, D.C.

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Reviews of airlines servicing Washington, D.C.

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Top 3 airlines flying from Moline to Washington, D.C.

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Cheapest flights from Moline to Washington, D.C.
Explore the most affordable flight options available from Moline to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2025.