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Dulles Intl

$156+ Cheap flights from Montrose (MTJ) 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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
MTJ — IAD
jul. 30 — ago. 61
mié. 7/30
mié. 8/6
1 adult, Economy
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Cheap flight deals from Montrose to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Montrose (MTJ) to Dulles Intl (IAD). 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 julio 25, 2025.

Round-trip from

$376
(American Airlines)

One-way from

$156
(American Airlines)
From Montrose County to Washington, D.C. Dulles Intl
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One-way flight from Montrose County to Washington, D.C. Dulles Intl
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Find flight deals from Montrose to Dulles Intl

Cheapest flights from Montrose to Dulles Intl
Explore the most affordable flight options available from Montrose to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 25, 2025.

This American Airlines deal was found by Cheapflights users on 7/24. 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.
mar. 8/192:37 pmMTJ - IAD
2 stops30h 19mAmerican Airlines
sáb. 8/236:34 amIAD - MTJ
2 stops9h 13mAmerican Airlines
Deal found 7/24$376
This United Airlines deal was found by Cheapflights users on 7/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/127:30 amMTJ - IAD
1 stop7h 13mUnited Airlines
lun. 9/1510:25 amIAD - MTJ
1 stop6h 03mUnited Airlines
Deal found 7/23$401
This Southwest deal was found by Cheapflights users on 7/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/194:00 pmMTJ - IAD
1 stop5h 25mSouthwest
dom. 12/285:00 amIAD - MTJ
1 stop8h 30mSouthwest
Deal found 7/21$646

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montrose to Dulles Intl 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 julio 25, 2025.
Use the filters below to find and compare flights from Montrose to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Montrose

Fly to

Dulles Intl

Route

Depart

Return

Price

MontroseWashington, D.C.

MTJ - IAD

MTJIAD

Montrose County

mar. 8/19

2:37 pm-11:01 am

1 stop18h 24m

Washington, D.C. Dulles Intl

sáb. 8/23

6:34 am-1:47 pm

2 stops9h 13m

$342

MontroseWashington, D.C.

MTJ - IAD

MTJIAD

Montrose County

vie. 9/12

7:30 am-4:43 pm

1 stop7h 13m

Washington, D.C. Dulles Intl

lun. 9/15

10:25 am-2:28 pm

1 stop6h 03m

$401

MontroseWashington, D.C.

MTJ - IAD

MTJIAD

Montrose County

vie. 12/19

4:00 pm-11:25 pm

1 stop5h 25m

Washington, D.C. Dulles Intl

dom. 12/28

5:00 am-11:30 am

1 stop8h 30m

$646

MontroseWashington, D.C.

MTJ - IAD

MTJIAD

Montrose County

jue. 9/11

2:37 pm-10:52 pm

1 stop6h 15m

$156

MontroseWashington, D.C.

MTJ - IAD

MTJIAD

Montrose County

sáb. 9/20

7:30 am-3:34 pm

1 stop6h 04m

$201

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/22

Best time to book a flight from Montrose to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Montrose 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 Montrose to Washington, D.C. Dulles Intl Airport

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

Currently, August is the cheapest month in which you can book a flight from Montrose to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Montrose to Washington, D.C. Dulles Intl Airport 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.

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated julio 25, 2025.
Read through reviews of airlines operating flights from Montrose to Washington, D.C. Dulles Intl Airport, such as Southwest, United Airlines, and American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,235 reviews

Food

7.0

Boarding

8.1

Overall

8.0

Comfort

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,235 reviews
Southwest
8.0
Very good
4,235 reviews

Food

7.0

Boarding

8.1

Overall

8.0

Comfort

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
United Airlines
7.4
Good
8,876 reviews
Southwest
8.0
Very good
4,235 reviews

Food

7.0

Boarding

8.1

Overall

8.0

Comfort

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,235 reviews

Food

7.0

Boarding

8.1

Overall

8.0

Comfort

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Related info for your journey

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

    Located just 2.3 mi from the city center, Montrose County is the airport most travelers will use when flying to Washington, D.C. Dulles Intl from Montrose. Booking flights from Montrose County (MTJ) to Washington, D.C. Dulles Intl should be relatively easy as there are 0 daily outbound flights to Washington, D.C. Dulles Intl from 1 airline.

  • What are the cheapest airlines flying from Montrose to Washington, D.C. Dulles Intl Airport round-trip?

    Flying on American Airlines is currently your cheapest option to Washington, D.C. Dulles Intl Airport, with prices starting at $376. Additional round-trip tickets that might be worth considering are offered by United Airlines and Southwest, with the lowest prices starting at $401 and $646, respectively.

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

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

  • How can I find direct flights from Montrose to Dulles Intl?

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

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

    Yes. Cheapflights offers flight deals from Montrose 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 Montrose to Washington, D.C. Dulles Intl Airport?

    Currently, August is the cheapest month in which you can book a flight from Montrose to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Montrose to Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport?

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

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Alternative routes for Montrose to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Montrose to Dulles Intl

Discover the top airline that operate flights from Montrose to Dulles Intl. 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 julio 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$239Average$532FlexibilityNo cancel feeOn-time69%

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