Cheap Flights to St. Mary's County from $68 (2026/2027)

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California

Flights
California

How Much Does it Cost To Fly To St. Mary's County?

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Tue, Sep 15 - Tue, Sep 15
BOS
Logan Intl.
DCA
Ronald Reagan Washington National
$134 Roundtrip, just found
$134
Roundtrip
just found
Select JetBlue Airways flight, departing Tue, Sep 15 from Logan Intl. to Ronald Reagan Washington National, returning Tue, Sep 15, priced at $134 just found
Thu, Aug 13 - Mon, Aug 17
FLL
Fort Lauderdale - Hollywood Intl.
DCA
Ronald Reagan Washington National
$135 Roundtrip, just found
$135
Roundtrip
just found
Select JetBlue Airways flight, departing Thu, Aug 13 from Fort Lauderdale - Hollywood Intl. to Ronald Reagan Washington National, returning Mon, Aug 17, priced at $135 just found
Tue, Aug 4 - Wed, Aug 5
JFK
John F. Kennedy Intl.
DCA
Ronald Reagan Washington National
$149 Roundtrip, found 3 hours ago
$149
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Tue, Aug 4 from John F. Kennedy Intl. to Ronald Reagan Washington National, returning Wed, Aug 5, priced at $149 found 3 hours ago
Wed, Aug 5 - Wed, Aug 5
MCO
Orlando Intl.
DCA
Ronald Reagan Washington National
$157 Roundtrip, just found
$157
Roundtrip
just found
Select JetBlue Airways flight, departing Wed, Aug 5 from Orlando Intl. to Ronald Reagan Washington National, returning Wed, Aug 5, priced at $157 just found
Wed, Sep 16 - Wed, Sep 30
LAX
Los Angeles Intl.
DCA
Ronald Reagan Washington National
$168 Roundtrip, just found
$168
Roundtrip
just found
Select Southwest Airlines flight, departing Wed, Sep 16 from Los Angeles Intl. to Ronald Reagan Washington National, returning Wed, Sep 30, priced at $168 just found
Sat, Aug 15 - Sat, Aug 22
ORD
O'Hare Intl.
DCA
Ronald Reagan Washington National
$185 Roundtrip, found 3 hours ago
$185
Roundtrip
found 3 hours ago
Select United flight, departing Sat, Aug 15 from O'Hare Intl. to Ronald Reagan Washington National, returning Sat, Aug 22, priced at $185 found 3 hours ago
Thu, Nov 19 - Sat, Dec 5
TPA
Tampa Intl.
DCA
Ronald Reagan Washington National
$186 Roundtrip, found 1 hour ago
$186
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Thu, Nov 19 from Tampa Intl. to Ronald Reagan Washington National, returning Sat, Dec 5, priced at $186 found 1 hour ago
Wed, Aug 12 - Wed, Aug 19
DEN
Denver Intl.
DCA
Ronald Reagan Washington National
$193 Roundtrip, found 2 hours ago
$193
Roundtrip
found 2 hours ago
Select JetBlue Airways flight, departing Wed, Aug 12 from Denver Intl. to Ronald Reagan Washington National, returning Wed, Aug 19, priced at $193 found 2 hours ago
OriginDestinationTravel DatesFlights From*
BOSWashingtonSeptember 15 to September 15$134
MCOWashingtonAugust 5 to August 5$157
ATLWashingtonAugust 19 to August 26$165
LAXWashingtonSeptember 9 to September 16$168
TPAWashingtonAugust 22 to August 29$187
DENWashingtonAugust 12 to August 19$193
MIAWashingtonAugust 20 to August 24$209
DFWWashingtonSeptember 15 to September 16$210
SFOWashingtonSeptember 29 to October 6$279
FCOWashingtonAugust 24 to August 31$748
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
ATLWashingtonJuly 10 to July 10$282
MCOWashingtonJuly 11 to July 24$307
DFWWashingtonJuly 12 to July 15$370
LAXWashingtonJuly 11 to July 14$383
TPAWashingtonJuly 11 to July 11$387
DENWashingtonJuly 11 to July 14$400
BOSWashingtonJuly 10 to July 11$414
EKWWashingtonJuly 10 to July 13$433
SFOWashingtonJuly 11 to July 15$657
FCOWashingtonJuly 12 to September 26$855
*Prices include taxes and fees

Best St. Mary's County Flight and Hotel Packages

Price found within the past 48 hours. Click for updated prices.
Convention Center PH Free indoor parking
4.0-star property

Convention Center PH Free indoor parking

Sep 24 - Sep 30

6 night stay

Atlanta (ATL) to Baltimore (BWI)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $621, price is now $428 per person
$428
per person
found 3 hours ago
Eurostars Saint Gregory Dupont Circle Georgetown
4.0-star property

Eurostars Saint Gregory Dupont Circle Georgetown

Sep 24 - Sep 30

6 night stay

Atlanta (ATL) to Baltimore (BWI)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $1,157, price is now $647 per person
$647
per person
found 1 day ago
Sheraton Baltimore North Hotel
3.5-star property

Sheraton Baltimore North Hotel

Sep 24 - Sep 30

6 night stay

Atlanta (ATL) to Baltimore (BWI)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $705, price is now $458 per person
$458
per person
found 1 day ago
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See all available trips from Atlanta to St. Mary's County
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Travelers ❤️ These St. Mary's County 🏨

avid hotel California - Lexington Park by IHG

avid hotel California - Lexington Park by IHG

3 out of 5
23274 Three Notch Road California MD
Book a stay at this business-friendly hotel in California. Enjoy free breakfast, free WiFi, and a fitness center. Popular attractions Wildewood Shopping Center and First Colony Shopping Center are located nearby.
9.4/10 Exceptional! (143 reviews)
"yes"

Reviewed on Jul 6, 2026

Opens in a new windowavid hotel California - Lexington Park by IHG
La Quinta Inn & Suites by Wyndham Lexington Park - Patuxent

La Quinta Inn & Suites by Wyndham Lexington Park - Patuxent

3 out of 5
22769 Three Notch Rd California MD
Book a stay at this business-friendly hotel in California. Enjoy free WiFi, free parking, and an outdoor pool. Our guests praise the breakfast and the helpful staff in our reviews. Popular attractions San Souci Shopping Center and Town Creek Park are located nearby.
7.8/10 Good! (1,010 reviews)
"Everything was great, for the future I know to ask for a room closer to the elevator, my partner has a bad back and being in the back was hard for him. The elevators could use some TLC, but other than that everything was great"

Reviewed on Jul 6, 2026

Opens in a new windowLa Quinta Inn & Suites by Wyndham Lexington Park - Patuxent
Island Inn & Suites, an Ascend Collection Hotel

Island Inn & Suites, an Ascend Collection Hotel

3 out of 5
16810 Piney Point Road Piney Point MD
Book a stay at this business-friendly hotel in Piney Point. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. Popular attractions Saint George Island Beach and Piney Point Beach are located nearby.
8.4/10 Very Good! (679 reviews)
"If this hotel wasn't so convenient to a relative and is the only hotel within 15 miles, we wouldn't stay here. The place needs a complete renovation. See the attached photos for broken cabinets, missing plumbing parts, peeled paint in the bathroom, corroded metal fixtures in the bathroom, stains ..."

Reviewed on Jul 6, 2026

Opens in a new windowIsland Inn & Suites, an Ascend Collection Hotel
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Comfort Inn & Suites Lexington Park near Pax River

Comfort Inn & Suites Lexington Park near Pax River

2.5 out of 5
21885 Three Notch Rd Lexington Park MD
Book a stay at this business-friendly hotel in Lexington Park. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. Popular attractions Patuxent River Naval Air Museum and Dunleigh Neighborhood Park are located nearby.
8.6/10 Excellent! (719 reviews)
"Perfect in all practical areas, plus elegant design aspects, a cavernous lobby and clean, well-stocked breakfast area, and super-friendly staff. Reasonably priced!"

Reviewed on Jul 6, 2026

Opens in a new windowComfort Inn & Suites Lexington Park near Pax River
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Frequently asked questions

How much is the cheapest flight to St. Mary's County?
To give you a ballpark figure, the cheapest roundtrip flight to St. Mary's County cost $134 within the last seven days. An excellent way to snap up a travel bargain is to be flexible with your dates. This price was available on Travelocity for flights to St. Mary's County departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly to St. Mary's County?
Splurge more money on great experiences and less on your airfare by hopping on a plane to St. Mary's County in September. This is the most affordable month to jet off to this place based on Travelocity's direct return flight demand between January and December last year. Browse through our selection of flights and get away from it all without breaking your budget.
How can I check my flight status to St. Mary's County?
"Trips" is your one-stop shop when it comes to details about your flight to St. Mary's County. This handy portal lets you handle everything in the one place, from checking your flight status to updating or canceling your booking. Click on Trips at the top of the Travelocity homepage and then create a new account or sign in to an existing one. You can also download the Travelocity app and access your info while you're out and about. Whether you've got the family flying with you or you're a solo wanderer, all your bookings are right there in your pocket.
How do I find the best deals on flights to St. Mary's County?
Snap up an unbeatable deal with Travelocity — our "Flexible dates" feature makes the process easier. Enter your dates, then tap or click on the flexible dates box above your search results to compare prices for nearby days. $134 was the best price for a roundtrip flight to St. Mary's County in the last seven days. This price was available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Why should I book my flight to St. Mary's County with Travelocity?
Browse cheap flights to St. Mary's County with Travelocity and begin organizing your next getaway. With round-the-clock customer service throughout every stage of the process and a Price Match Guarantee, we take the hassle out of reserving cheap family flights, hotels, rental cars and more. Score a superb deal today and get set for a new adventure.
What are the most popular flight routes to St. Mary's County?
With good connections, organizing flights to St. Mary's County couldn't be simpler. Here's a selection of the most sought-after flight routes to this favorite destination:

  • Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Washington Dulles Intl. Airport (IAD) - 1,859 flights a month.
  • Charlotte, NC (CLT-Charlotte-Douglas Intl.) to Washington Dulles Intl. Airport (IAD) - 1,347 flights a month.
  • Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Washington Dulles Intl. Airport (IAD) - 1,321 flights a month.

How much is a flight to St. Mary's County on average?
Passengers have booked roundtrip flights to St. Mary's County for between $134 and $855 with Travelocity in the last seven days. Whether you'd like to fly budget or first class, we'll help you get an incredible deal. These prices were available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
How long is the average flight to St. Mary's County?
Where you fly from will mostly determine how many hours your direct flight to St. Mary's County will be. Here are a few of the popular routes to St. Mary's County and average flight times:

  • Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Washington Dulles Intl. Airport (IAD) - 1 hour and 47 minutes
  • Charlotte, NC (CLT-Charlotte-Douglas Intl.) to Washington Dulles Intl. Airport (IAD) - 1 hour and 29 minutes
  • Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Washington Dulles Intl. Airport (IAD) - 1 hour and 29 minutes

What can I expect on a flight to St. Mary's County?
If you have a long-haul flight to St. Mary's County, you can usually expect drinks, meals and entertainment on board. Airlines aim to make longer flights as pleasant as possible. Shorter journeys — as well as flights offered by budget airlines — may not have such inclusions. If you're chasing cheap flights for family vacations with a budget carrier, it's likely you'll pay extra for things like drinks and snacks.