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 $349). 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.

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.

$194+ Flights from Monroe, LA to Washington, D.C. Dulles Intl Airport

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Monroe to Dulles Intl 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 Monroe to Dulles Intl

Round-trip from	$298 (Delta)
One-way from	$194 (Delta)
Popular in	June
Cheapest in	November
Average price	$968

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

Search Deals

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

Search Deals

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

Search Deals

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

Search Deals

Average for round-trip flights in June 2025

Search Deals

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 junio 12, 2025.

jue. 12/116:02 amMLU - IAD

1 stop6h 55mDelta

mar. 12/166:00 amIAD - MLU

1 stop6h 58mDelta

Deal found 6/11

$268

jue. 12/116:28 pmMLU - IAD

2 stops13h 11mAmerican Airlines

mar. 12/1611:30 amIAD - MLU

1 stop7h 17mAmerican Airlines

Deal found 6/12

$553

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 junio 12, 2025.

vie. 6/275:51 pmMLU - IAD

1 stop5h 41mDelta

mar. 7/15:29 pmIAD - MLU

1 stop5h 43mDelta

Deal found 6/12

$298

vie. 6/2710:12 amMLU - IAD

1 stop6h 23mAmerican Airlines

mar. 7/19:10 amIAD - MLU

2 stops9h 45mAmerican Airlines

Deal found 6/12

$608

Last-minute flights from Monroe to Dulles Intl
Discover last-minute flight deals from Monroe to Dulles Intl. Data last updated junio 12, 2025 and is based on user searches.

jue. 6/195:51 pmMLU - IAD

1 stop5h 41mDelta

dom. 6/226:00 amIAD - MLU

1 stop7h 08mDelta

Deal found 6/10

$398

jue. 6/1910:12 amMLU - IAD

2 stops12h 47mAmerican Airlines

dom. 6/226:43 pmIAD - MLU

1 stop6h 10mAmerican Airlines

Deal found 6/10

$626

vie. 6/275:51 pmMLU - IAD

1 stop5h 41mDelta

mar. 7/15:29 pmIAD - MLU

1 stop5h 43mDelta

Deal found 6/12

$298

vie. 6/2710:12 amMLU - IAD

1 stop6h 23mAmerican Airlines

mar. 7/19:10 amIAD - MLU

2 stops9h 45mAmerican Airlines

Deal found 6/12

$608

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 junio 12, 2025.

mié. 6/185:51 pmMLU - IAD

1 stop4h 23mDelta

Deal found 6/10

$194

jue. 6/196:00 amMLU - IAD

2 stops10h 11mAmerican Airlines

Deal found 6/10

$390

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

vie. 6/27

5:51 pm-12:32 am

1 stop5h 41m

Washington, D.C. Dulles Intl

mar. 7/1

5:29 pm-10:12 pm

1 stop5h 43m

$298

MonroeWashington, D.C.

MLU - IAD

MLUIAD

Monroe Huenefeld

vie. 6/27

10:12 am-5:35 pm

1 stop6h 23m

Washington, D.C. Dulles Intl

mar. 7/1

9:10 am-5:55 pm

2 stops9h 45m

$608

MonroeWashington, D.C.

MLU - IAD

MLUIAD

Monroe Huenefeld

mié. 6/18

5:51 pm-11:14 pm

1 stop4h 23m

$194

MonroeWashington, D.C.

MLU - IAD

MLUIAD

Monroe Huenefeld

jue. 6/19

6:00 am-5:11 pm

2 stops10h 11m

$390

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

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.

Cheapflights Insights

Everything you need to know about your flight from Monroe to Washington, D.C. Dulles Intl Airport

Rainfall in Dulles Intl by month

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.

Temperature in Dulles Intl by month

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).

Reviews of airlines servicing Dulles Intl

Read reviews from past customers who have flown Delta and American Airlines from Monroe to Washington, D.C.. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,950 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

7,950 reviews

Delta

8.0

Very good

7,950 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

7,950 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 $349). 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

Arlington

Alexandria

Woodbridge

Tysons

Silver Spring

Linthicum Heights

Fredericksburg

Gaithersburg

Fairfax

Falls Church

Easton

Herndon

Towson

Sterling

Bowie

Rockville

Reston

National Harbor

Springfield

Manassas

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Monroe to Dulles Intl

Complete your trip

Washington, D.C. Dulles Intl Airport car rentals

Washington, D.C. car rentals

Dupont Circle car rentals

Georgetown car rentals

Downtown car rentals

Capitol Hill car rentals

Foggy Bottom - West End car rentals

Southwest Waterfront car rentals

Columbia Heights car rentals

Adams Morgan car rentals

Anacostia car rentals

Shaw car rentals

Other flights to Dulles Intl

Valparaiso to Dulles Intl flights

Miami to Dulles Intl flights

Nashville to Dulles Intl flights

Savannah to Dulles Intl flights

South Bend to Dulles Intl flights

New Haven to Dulles Intl flights

Washington, D.C. Dulles Intl Airport to Wilmington flights

Washington, D.C. Dulles Intl Airport to South Bend flights

Washington, D.C. Dulles Intl Airport to Knoxville flights

Washington, D.C. Dulles Intl Airport to Asheville flights

Washington, D.C. Dulles Intl Airport to New Haven flights

Washington, D.C. Dulles Intl Airport to Savannah flights

Washington, D.C. Dulles Intl Airport to Valparaiso, Florida flights

Washington, D.C. Dulles Intl Airport to Orlando Airport flights

Washington, D.C. Dulles Intl Airport to Dallas/Fort Worth Airport flights

Washington, D.C. Dulles Intl Airport to Tampa flights

Washington, D.C. Dulles Intl Airport to Atlanta flights

Washington, D.C. Dulles Intl Airport to Sarasota flights

Washington, D.C. Dulles Intl Airport to Jacksonville flights

Washington, D.C. Dulles Intl Airport to Nashville flights

Washington, D.C. Dulles Intl Airport to Valparaiso, Florida flights

Washington, D.C. Dulles Intl Airport to Miami flights

Washington, D.C. Dulles Intl Airport to Lancaster, Pennsylvania flights

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.

$194+ 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 6/18. 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 junio 12, 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 junio 12, 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.

Cheapflights Insights

Everything you need to know about your flight from Monroe to Washington, D.C. Dulles Intl Airport

Rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average rainfall totals by month.

Temperature in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature totals by month.

Reviews of airlines servicing Dulles Intl

Read reviews from past customers who have flown Delta and American Airlines from Monroe to Washington, D.C.. You can also see how each airline compares 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?

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.

Alternative routes for Monroe to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.

100% Free

Book with Flexibility

Travel Smart

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 junio 12, 2025.