$140 Cheap United flights Monterey (MRY) to Washington (DCA)

View $140 flight on Sat, Dec 13, 2025Opens in a new window

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$140 Cheap United flights Monterey (MRY) to Washington (DCA)

Prices were available within the past 7 days and start at $140 for one-way flights and $319 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sat, Nov 15 - Wed, Nov 19
MRY
Monterey
DCA
Washington
$319 Roundtrip, found 1 day ago
$319
Roundtrip
found 1 day ago
Select United flight, departing Sat, Nov 15 from Monterey to Washington, returning Wed, Nov 19, priced at $319 found 1 day ago
United
Sat, Nov 15 - Wed, Nov 19
MRY
Monterey
DCA
Washington
$324 Roundtrip, found 1 day ago
$324
Roundtrip
found 1 day ago
Select United flight, departing Sat, Nov 15 from Monterey to Washington, returning Wed, Nov 19, priced at $324 found 1 day ago
United
Sat, Dec 13 - Wed, Dec 17
MRY
Monterey
DCA
Washington
$330 Roundtrip, found 5 days ago
$330
Roundtrip
found 5 days ago
Select United flight, departing Sat, Dec 13 from Monterey to Washington, returning Wed, Dec 17, priced at $330 found 5 days ago
United
Sat, Nov 15 - Wed, Nov 19
MRY
Monterey
DCA
Washington
$372 Roundtrip, found 1 day ago
$372
Roundtrip
found 1 day ago
Select United flight, departing Sat, Nov 15 from Monterey to Washington, returning Wed, Nov 19, priced at $372 found 1 day ago
United
Tue, Aug 12 - Tue, Aug 19
MRY
Monterey
DCA
Washington
$393 Roundtrip, found 23 hours ago
$393
Roundtrip
found 23 hours ago
Select United flight, departing Tue, Aug 12 from Monterey to Washington, returning Tue, Aug 19, priced at $393 found 23 hours ago
Flights from Monterey (MRY) to Washington (DCA)
Origin airport
Monterey Peninsula
Destination airport
Ronald Reagan Washington National
Airlines serving
Alaska Airlines, American Airlines, Hawaiian Airlines, United
Popular airline
Alaska Airlines
Distance
2429 mi

Frequently asked questions

How much is a United Airlines flight from Monterey Peninsula Airport (MRY) to Ronald Reagan Washington National Airport (DCA)?
You'll find cheap round-trip United Airlines flights from $319 from MRY to DCA by organizing your results from "Price (lowest to highest)" on Expedia. Or look for options from $140 for a one-way trip.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from MRY to DCA with United Airlines?
Look for one-way or return flights to Washington in January or February. You could find lower fares with United Airlines during these off-peak travel months.
What is the cheapest time to book flights from Monterey Peninsula Airport (MRY) to Ronald Reagan Washington National Airport (DCA) with United Airlines?
For cheap United Airlines fares from Monterey Peninsula Airport (MRY) to Ronald Reagan Washington National Airport (DCA), start searching one to three months before your planned departure. Securing domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also affect the overall price. Sunday tends to be the most affordable, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking your trip on a Sunday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does United Airlines fly nonstop from Monterey Peninsula Airport (MRY) to Ronald Reagan Washington National Airport (DCA)?
Select our "Nonstop" filter when looking for direct United Airlines flights from MRY to DCA. You can also compare other carriers offering the same direct trip.
What is the earliest United Airlines flight from MRY to DCA?
Filter your results by "Early Morning" and "Morning" to browse the earliest flights from MRY to DCA. Taking off early means flight cancellations are less likely.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does United Airlines fly into in Washington?
United Airlines flights from Monterey Peninsula Airport (MRY) to Washington come in to land at Ronald Reagan Washington National Airport (DCA). This is the main gateway to this city.
Why fly with United Airlines from MRY to DCA?
A rewarding loyalty program and the opportunity to collect points through United Mileage Plus are the start of the reasons to leave from MRY to DCA with United Airlines. Plus, when you join our One Key™ program, you can receive OneKeyCash™* in addition to United Airlines's loyalty program earnings. It's yours to use wherever your next trip takes you.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my United Airlines flight from Monterey Peninsula Airport (MRY) to Ronald Reagan Washington National Airport (DCA)?
It's generally possible to change or cancel your flight, although there may be additional fees if you booked over 24 hours ago. Need flexible options? Make use of Expedia's "Changes included" and "No cancel fee" filters to find flights that won't charge you extra if you need to alter your plans. To modify your booking, head to "Trips," select your flight and click on "Manage Booking" for further information.

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