Washington, D.C.

$268+ Cheap flights from Monroe (MLU) to Washington, D.C. (WAS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
MLU — WAS
Oct 17 — Oct 241
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Cheap flight deals from Monroe to Washington, D.C.

Discover tips and strategies to find the most affordable flight options for your journey from Monroe (MLU) to Washington, D.C. (WAS). 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 September 17, 2025.

Round-trip from

$268
(Delta)

Popular in

March

Cheapest in

November

Average price

$308
From Monroe Huenefeld to Washington, D.C. (WAS)
Highest demand for flights based on searches. 20% potential increase in price ($110 potential increase over avg. RT price).
Cheapest flight prices on average. 5% potential price decrease ($22 potential savings vs. average RT price).
Average for round-trip flights in September 2025

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

Cheapest flights from Monroe to Washington, D.C.
Explore the most affordable flight options available from Monroe to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Delta deal was found by Cheapflights users on 9/14. 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 12/55:53 pmMLU - IAD
1 stop5h 23mDelta
Mon 12/83:38 pmIAD - MLU
1 stop7h 33mDelta
Deal found 9/14$268
This Delta deal was found by Cheapflights users on 9/14. 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 12/55:53 pmMLU - DCA
1 stop4h 46mDelta
Mon 12/87:59 amDCA - MLU
1 stop5h 25mDelta
Deal found 9/14$268
This Delta deal was found by Cheapflights users on 9/14. 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.
Sat 12/135:53 pmMLU - BWI
1 stop5h 34mDelta
Tue 12/166:00 amBWI - MLU
1 stop7h 24mDelta
Deal found 9/14$268
This American Airlines deal was found by Cheapflights users on 9/14. 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 12/55:30 amMLU - DCA
2 stops7h 54mAmerican Airlines
Mon 12/85:01 pmDCA - MLU
1 stop6h 27mAmerican Airlines
Deal found 9/14$274
This Delta deal was found by Cheapflights users on 9/15. 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 9/3012:53 pmMLU - IAD
1 stop4h 46mDelta
Sat 10/46:23 amIAD - MLU
1 stop6h 50mDelta
Deal found 9/15$298
This Delta deal was found by Cheapflights users on 9/15. 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 9/306:10 amMLU - DCA
1 stop5h 30mDelta
Sat 10/46:20 pmDCA - MLU
1 stop4h 41mDelta
Deal found 9/15$298
This Delta deal was found by Cheapflights users on 9/15. 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 9/305:49 pmMLU - BWI
1 stop5h 39mDelta
Sat 10/49:00 amBWI - MLU
1 stop4h 13mDelta
Deal found 9/15$298
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Tue 9/305:47 amMLU - DCA
1 stop5h 50mAmerican Airlines
Sat 10/410:49 amDCA - MLU
2 stops8h 05mAmerican Airlines
Deal found 9/15$304
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Tue 9/305:47 amMLU - BWI
1 stop5h 55mAmerican Airlines
Sat 10/43:00 pmBWI - MLU
2 stops8h 53mAmerican Airlines
Deal found 9/15$304
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Wed 10/226:27 pmMLU - DCA
1 stop5h 32mAmerican Airlines
Sun 10/265:00 amDCA - MLU
1 stop5h 38mAmerican Airlines
Deal found 9/15$314
This Delta deal was found by Cheapflights users on 9/16. 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.
Thu 10/25:49 pmMLU - BWI
1 stop5h 39mDelta
Mon 10/66:00 amBWI - MLU
1 stop7h 20mDelta
Deal found 9/16$333
This Delta deal was found by Cheapflights users on 9/15. 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.
Thu 9/255:49 pmMLU - IAD
1 stop5h 24mDelta
Mon 9/295:25 pmIAD - MLU
1 stop5h 36mDelta
Deal found 9/15$338

Cheapflights Fare Finder

 
Customize your flight search to find flights from Monroe to Washington, D.C. 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 September 17, 2025.
Use the filters below to find and compare flights from Monroe to Washington, D.C. that are best for you.

Fly from

Monroe

Fly to

Washington, D.C.

Route

Depart

Return

Price

MonroeWashington, D.C.

MLU - IAD

MLUIAD

Monroe Huenefeld

Wed 3/11

6:02 am-12:00 pm

1 stop4h 58m

Washington, D.C. Dulles Intl

Sat 3/14

1:00 pm-4:39 pm

1 stop4h 39m

$268

MonroeWashington, D.C.

MLU - IAD

MLUIAD

Monroe Huenefeld

Fri 12/5

5:53 pm-12:16 am

1 stop5h 23m

Washington, D.C. Dulles Intl

Mon 12/8

3:38 pm-10:11 pm

1 stop7h 33m

$268

MonroeWashington, D.C.

MLU - DCA

MLUDCA

Monroe Huenefeld

Fri 12/5

5:53 pm-11:39 pm

1 stop4h 46m

Washington, D.C. Reagan-National

Mon 12/8

7:59 am-12:24 pm

1 stop5h 25m

$268

MonroeBaltimore

MLU - BWI

MLUBWI

Monroe Huenefeld

Fri 12/5

5:53 pm-12:27 am

1 stop5h 34m

Baltimore/Washington

Mon 12/8

7:01 am-12:24 pm

1 stop6h 23m

$268

MonroeBaltimore

MLU - BWI

MLUBWI

Monroe Huenefeld

Sat 12/13

5:53 pm-12:27 am

1 stop5h 34m

Baltimore/Washington

Tue 12/16

6:00 am-12:24 pm

1 stop7h 24m

$268

MonroeWashington, D.C.

MLU - DCA

MLUDCA

Monroe Huenefeld

Fri 12/5

5:30 am-2:24 pm

2 stops7h 54m

Washington, D.C. Reagan-National

Mon 12/8

5:01 pm-10:28 pm

1 stop6h 27m

$274

MonroeWashington, D.C.

MLU - DCA

MLUDCA

Monroe Huenefeld

Wed 10/15

6:27 pm-12:59 am

1 stop5h 32m

Washington, D.C. Reagan-National

Sat 10/18

5:00 am-9:38 am

1 stop5h 38m

$298

MonroeWashington, D.C.

MLU - IAD

MLUIAD

Monroe Huenefeld

Tue 9/30

12:53 pm-6:39 pm

1 stop4h 46m

Washington, D.C. Dulles Intl

Sat 10/4

6:23 am-12:13 pm

1 stop6h 50m

$298

MonroeWashington, D.C.

MLU - IAD

MLUIAD

Monroe Huenefeld

Thu 10/2

5:49 pm-12:13 am

1 stop5h 24m

Washington, D.C. Dulles Intl

Mon 10/6

6:00 am-12:20 pm

1 stop7h 20m

$298

MonroeWashington, D.C.

MLU - DCA

MLUDCA

Monroe Huenefeld

Thu 10/2

12:53 pm-8:42 pm

1 stop6h 49m

Washington, D.C. Reagan-National

Mon 10/6

6:59 am-12:20 pm

1 stop6h 21m

$298

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 27 results
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Best time to book a flight from Monroe to Washington, D.C.

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

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

Currently, August is the cheapest month in which you can book a flight from Monroe to Washington, D.C. (average of $292). Flying from Monroe to Washington, D.C. in April is currently the most expensive (average of $337). 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 Monroe to Washington, D.C.?

Reviews of airlines servicing Washington, D.C.

Get insights into the airlines that provide service to Washington, D.C.. 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 Washington, D.C.. Reviews last updated September 17, 2025.
Read through reviews of airlines operating flights from Monroe to Washington, D.C., such as Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Entertainment

7.9

Comfort

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good
8.0
Very good

Entertainment

7.9

Comfort

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Monroe to Washington, D.C.. 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 Monroe to Washington, D.C.?

    Monroe Huenefeld (MLU) is the airport you will fly out of if you book a flight from Monroe to Washington, D.C.. You should not have trouble finding flights to Washington, D.C. from Huenefeld; the airport handles an average of 0 outbound flights to Washington, D.C. per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Monroe airport to Washington, D.C.. It is only a 4.4 mi journey to Huenefeld (MLU) from Monroe’s city center.

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

    A quick flight from Monroe to Washington, D.C. can take about 4h 58m. Delta provides one of the quickest options available for as low as $268. Airlines will cover a distance of 929 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Monroe to Washington, D.C. round-trip?

    Delta, at $278, was found to be the cheapest airline from Monroe to Washington, D.C... Delta is 33% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

  • How can I find direct flights from Monroe 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 Monroe to Washington, D.C..

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

    Yes. Cheapflights offers flight deals from Monroe 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 Monroe to Washington, D.C.?

    Currently, August is the cheapest month in which you can book a flight from Monroe to Washington, D.C. (average of $292). Flying from Monroe to Washington, D.C. in April is currently the most expensive (average of $337). 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.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Woodbridge
Arlington
Alexandria
Tysons
Silver Spring
Springfield
Gaithersburg
Fredericksburg
Linthicum Heights
Fairfax
Falls Church
Owings Mills
Manassas
Rockville
Hanover
Oxon Hill
Laurel
Towson
National Harbor
Dundalk

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Monroe to Washington, D.C.

Discover the top airline that operate flights from Monroe to Washington, D.C.. 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$278Average$448FlexibilityNo cancel feeOn-timeN/A

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