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

Currently, August is the cheapest month in which you can book a flight from Monroe, Louisiana to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Monroe, Louisiana to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of $345). 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.

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, 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 is the cheapest month to fly from Monroe, Louisiana to Washington, D.C. Dulles Intl Airport?

November can be a great time to fly to Washington, D.C. Dulles Intl Airport from Monroe, Louisiana with a flight ticket averaging about $542. Cheapflights users have found deals in the month of November for as cheap as $268. The most expensive prices can be found in the month of June.

What is the cheapest time of day to fly from MLU to IAD?

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

What airport do you fly from for flights from Monroe to Washington, D.C. Dulles Intl?

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

Can I find deals for flights from Monroe to Dulles Intl that include hotel bookings?

Yes. In addition to deals on Monroe to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Monroe to Dulles Intl?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Monroe to Dulles Intl.

Can I find deals for business class flights from Monroe to Dulles Intl?

Yes. Cheapflights offers flight deals from Monroe to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$134+ Flights from Monroe, LA to Washington, D.C. Dulles Intl Airport

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Cheap flight deals from Monroe to Dulles Intl

Round-trip from	$268 (Delta)
One-way from	$134 (Delta)
Popular in	June
Cheapest in	November
Average price	$723

From Monroe Huenefeld to Washington, D.C. Dulles Intl

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One-way flight from Monroe Huenefeld to Washington, D.C. Dulles Intl

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Highest demand for flights based on searches. 20% potential increase in price ($143 potential increase over avg. RT price).

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Cheapest flight prices on average. 8% potential price decrease ($43 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Find flight deals from Monroe to Dulles Intl

Cheapest flights from Monroe to Dulles Intl
Explore the most affordable flight options available from Monroe to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Thu 12/115:20 pmMLU - IAD

1 stop5h 47mDelta

Tue 12/166:00 amIAD - MLU

1 stop6h 58mDelta

Deal found 7/3

$268

Fri 8/1510:09 amMLU - IAD

1 stop7h 51mAmerican Airlines

Fri 8/227:44 amIAD - MLU

2 stops11h 08mAmerican Airlines

Deal found 7/1

$322

Best flights from Monroe to Dulles Intl
Discover carefully curated flight deals from Monroe to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 3, 2025.

Thu 12/115:20 pmMLU - IAD

1 stop5h 47mDelta

Tue 12/166:00 amIAD - MLU

1 stop6h 58mDelta

Deal found 7/3

$268

Fri 8/1510:09 amMLU - IAD

1 stop7h 51mAmerican Airlines

Fri 8/227:44 amIAD - MLU

2 stops11h 08mAmerican Airlines

Deal found 7/1

$322

Last-minute flights from Monroe to Dulles Intl
Discover last-minute flight deals from Monroe to Dulles Intl. Data last updated July 3, 2025 and is based on user searches.

Fri 8/155:49 pmMLU - IAD

1 stop5h 32mDelta

Fri 8/226:00 amIAD - MLU

1 stop7h 10mDelta

Deal found 7/1

$268

Fri 8/1510:09 amMLU - IAD

1 stop7h 51mAmerican Airlines

Fri 8/227:44 amIAD - MLU

2 stops11h 08mAmerican Airlines

Deal found 7/1

$322

One-way flights from Monroe to Dulles Intl
Search for one-way flight options from Monroe to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated July 3, 2025.

Thu 7/316:15 amMLU - IAD

1 stop7h 27mDelta

Deal found 7/3

$134

Thu 7/3110:05 amMLU - IAD

2 stops12h 53mAmerican Airlines

Deal found 7/3

$329

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

MonroeWashington, D.C.

MLU - IAD

MLUIAD

Monroe Huenefeld

Thu 12/11

5:20 pm-12:07 am

1 stop5h 47m

Washington, D.C. Dulles Intl

Tue 12/16

6:00 am-11:58 am

1 stop6h 58m

$268

MonroeWashington, D.C.

MLU - IAD

MLUIAD

Monroe Huenefeld

Fri 8/15

10:09 am-7:00 pm

1 stop7h 51m

Washington, D.C. Dulles Intl

Fri 8/22

7:44 am-5:52 pm

2 stops11h 08m

$322

MonroeWashington, D.C.

MLU - IAD

MLUIAD

Monroe Huenefeld

Thu 7/31

6:15 am-2:42 pm

1 stop7h 27m

$134

MonroeWashington, D.C.

MLU - IAD

MLUIAD

Monroe Huenefeld

Thu 7/31

10:05 am-11:58 pm

2 stops12h 53m

$329

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

Best time to book a flight from Monroe to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl 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.

Reviews of airlines servicing Dulles Intl

Read reviews from past customers who have flown Delta and American Airlines from Monroe to Washington, D.C. Dulles Intl Airport. 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

8.0

Very good

7,982 reviews

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!

Delta

8.0

Very good

7,982 reviews

Delta

8.0

Very good

7,982 reviews

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!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,982 reviews

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

What airport do you fly from for flights from Monroe to Washington, D.C. Dulles Intl?
Monroe Huenefeld (MLU) is the airport you will fly out of if you book a flight from Monroe to Washington, D.C. Dulles Intl. You should not have trouble finding flights to Washington, D.C. Dulles Intl from Huenefeld; the airport handles an average of 0 outbound flights to Washington, D.C. Dulles Intl per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Monroe airport to Washington, D.C. Dulles Intl. It is only a 4.4 mi journey to Huenefeld (MLU) from Monroe’s city center.
Can I find deals for flights from Monroe to Dulles Intl that include hotel bookings?
Yes. In addition to deals on Monroe to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Monroe to Dulles Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Monroe to Dulles Intl.
Can I find deals for business class flights from Monroe to Dulles Intl?
Yes. Cheapflights offers flight deals from Monroe to Dulles Intl 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, Louisiana to Washington, D.C. Dulles Intl Airport?
Currently, August is the cheapest month in which you can book a flight from Monroe, Louisiana to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Monroe, Louisiana to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of $345). 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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$134+ Cheap flights from Monroe, LA (MLU) to Dulles Intl (IAD)

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 7/31. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Monroe to Dulles Intl with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Monroe to Dulles Intl

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Monroe to Dulles Intl

Cheapest flights from Monroe to Dulles IntlExplore the most affordable flight options available from Monroe to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Explore the most affordable flight options available from Monroe to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Monroe to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Monroe with our price prediction graph.

Reviews of airlines servicing Dulles Intl

Read reviews from past customers who have flown Delta and American Airlines from Monroe to Washington, D.C. Dulles Intl Airport. 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.

Related info for your journey

Find useful and relevant information for your journey from Monroe to Dulles Intl. 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. Dulles Intl?

Can I find deals for flights from Monroe to Dulles Intl that include hotel bookings?

How can I find direct flights from Monroe to Dulles Intl?

Can I find deals for business class flights from Monroe to Dulles Intl?

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

Traveling to a place near Monroe?

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Cheapest flights from Monroe to Dulles Intl
Explore the most affordable flight options available from Monroe to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.