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Dundalk

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Dundalk Flights as Low as $56

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

Frontier Airlines
Wed, Apr 29 - Sat, May 2
ATL
Hartsfield-Jackson Atlanta Intl.
BWI
Baltimore Washington Intl. Thurgood Marshall
$56 Roundtrip, found 2 hours ago
$56
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Wed, Apr 29 from Hartsfield-Jackson Atlanta Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Sat, May 2, priced at $56 found 2 hours ago
Frontier Airlines
Wed, Apr 22 - Wed, May 13
ATL
Hartsfield-Jackson Atlanta Intl.
BWI
Baltimore Washington Intl. Thurgood Marshall
$66 Roundtrip, found 20 hours ago
$66
Roundtrip
found 20 hours ago
Select Frontier Airlines flight, departing Wed, Apr 22 from Hartsfield-Jackson Atlanta Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Wed, May 13, priced at $66 found 20 hours ago
Frontier Airlines
Sat, Apr 18 - Sat, May 2
ATL
Hartsfield-Jackson Atlanta Intl.
BWI
Baltimore Washington Intl. Thurgood Marshall
$67 Roundtrip, found 20 hours ago
$67
Roundtrip
found 20 hours ago
Select Frontier Airlines flight, departing Sat, Apr 18 from Hartsfield-Jackson Atlanta Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Sat, May 2, priced at $67 found 20 hours ago
Frontier Airlines
Sat, May 2 - Mon, May 4
ATL
Hartsfield-Jackson Atlanta Intl.
BWI
Baltimore Washington Intl. Thurgood Marshall
$70 Roundtrip, found 10 hours ago
$70
Roundtrip
found 10 hours ago
Select Frontier Airlines flight, departing Sat, May 2 from Hartsfield-Jackson Atlanta Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Mon, May 4, priced at $70 found 10 hours ago
Frontier Airlines
Tue, Mar 31 - Sun, Apr 19
ATL
Hartsfield-Jackson Atlanta Intl.
BWI
Baltimore Washington Intl. Thurgood Marshall
$79 Roundtrip, found 1 day ago
$79
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Tue, Mar 31 from Hartsfield-Jackson Atlanta Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Sun, Apr 19, priced at $79 found 1 day ago
Frontier Airlines
Sat, Apr 18 - Mon, May 4
ATL
Hartsfield-Jackson Atlanta Intl.
BWI
Baltimore Washington Intl. Thurgood Marshall
$82 Roundtrip, found 20 hours ago
$82
Roundtrip
found 20 hours ago
Select Frontier Airlines flight, departing Sat, Apr 18 from Hartsfield-Jackson Atlanta Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Mon, May 4, priced at $82 found 20 hours ago
Frontier Airlines
Sat, Apr 18 - Sat, May 2
DFW
Dallas-Fort Worth Intl.
BWI
Baltimore Washington Intl. Thurgood Marshall
$100 Roundtrip, found 2 days ago
$100
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Sat, Apr 18 from Dallas-Fort Worth Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Sat, May 2, priced at $100 found 2 days ago
Frontier Airlines
Tue, May 5 - Wed, May 6
LAX
Los Angeles Intl.
BWI
Baltimore Washington Intl. Thurgood Marshall
$155 Roundtrip, found 4 days ago
$155
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Tue, May 5 from Los Angeles Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Wed, May 6, priced at $155 found 4 days ago
Spirit Airlines
Tue, Mar 10 - Mon, Mar 16
DFW
Dallas-Fort Worth Intl.
BWI
Baltimore Washington Intl. Thurgood Marshall
$163 Roundtrip, found 3 days ago
$163
Roundtrip
found 3 days ago
Select Spirit Airlines flight, departing Tue, Mar 10 from Dallas-Fort Worth Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Mon, Mar 16, priced at $163 found 3 days ago
Bargain Flight
Wed, Jul 8 - Sat, Jul 11
DFW
Dallas-Fort Worth Intl.
BWI
Baltimore Washington Intl. Thurgood Marshall
$250 Roundtrip, found 3 days ago
$250
Roundtrip
found 3 days ago
Select Bargain Flight flight, departing Wed, Jul 8 from Dallas-Fort Worth Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Sat, Jul 11, priced at $250 found 3 days ago
American Airlines
Tue, Apr 21 - Sat, May 9
DFW
Dallas-Fort Worth Intl.
BWI
Baltimore Washington Intl. Thurgood Marshall
$259 Roundtrip, found 6 days ago
$259
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Apr 21 from Dallas-Fort Worth Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Sat, May 9, priced at $259 found 6 days ago
Delta
Sat, May 2 - Mon, May 4
ATL
Hartsfield-Jackson Atlanta Intl.
BWI
Baltimore Washington Intl. Thurgood Marshall
$267 Roundtrip, found 10 hours ago
$267
Roundtrip
found 10 hours ago
Select Delta flight, departing Sat, May 2 from Hartsfield-Jackson Atlanta Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Mon, May 4, priced at $267 found 10 hours ago
Delta
Wed, Apr 22 - Tue, May 5
FAR
Hector Intl.
BWI
Baltimore Washington Intl. Thurgood Marshall
$271 Roundtrip, found 1 day ago
$271
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Apr 22 from Hector Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Tue, May 5, priced at $271 found 1 day ago
Delta
Tue, Apr 14 - Sat, May 2
DAL
Love Field
BWI
Baltimore Washington Intl. Thurgood Marshall
$288 Roundtrip, found 6 days ago
$288
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Apr 14 from Love Field to Baltimore Washington Intl. Thurgood Marshall, returning Sat, May 2, priced at $288 found 6 days ago
Sun Country Airlines
Sun, May 17 - Sun, May 24
LAX
Los Angeles Intl.
BWI
Baltimore Washington Intl. Thurgood Marshall
$373 Roundtrip, found 5 days ago
$373
Roundtrip
found 5 days ago
Select Sun Country Airlines flight, departing Sun, May 17 from Los Angeles Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Sun, May 24, priced at $373 found 5 days ago
Alaska Airlines
Tue, May 12 - Tue, May 19
LAX
Los Angeles Intl.
BWI
Baltimore Washington Intl. Thurgood Marshall
$426 Roundtrip, found 5 hours ago
$426
Roundtrip
found 5 hours ago
Select Alaska Airlines flight, departing Tue, May 12 from Los Angeles Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Tue, May 19, priced at $426 found 5 hours ago

Cheap Flights to Dundalk

Fall in love at first flight with your vacation to Dundalk by saving a ton of cash on your last-minute cheap flight. There’s no more scouring the internet for a good deal—book your flight to Dundalk on Hotwire, and you’ll be up, up, and on a getaway in no time.

Because once the wheels are down in Dundalk, the good times start rolling. So buckle up, you’re in for a fun ride.

Frequently Asked Questions About flights to Dundalk

Don’t waste your time on endless searches for cheap airline tickets oneway or roundtrip. We’ll have you on your way to Dundalk with a tiny bag of pretzels in your hand before you can say “tray tables in the upright position”—and for a ticket price that works for your vacay budget.

So all you have to worry about is where you’re headed after the WAS airport.

What is the cheapest month to fly to Dundalk?

Airline ticket prices fluctuate all the time, depending on the day of the week or the month of the year. The cheapest round trip flights to Dundalk are in April, but when you book your flight on Hotwire, savings are always in season.

How many airlines fly to Dundalk?

Variety is the spice of life, even when it comes to booking your next trip. Want options for airlines? You’ll find 15 to choose from for your flight to Dundalk.

What airport is best to fly into Dundalk?

When you’re planning your trip to Dundalk, convenience is the name of the game. Luckily, Dundalk Martin State Airport is nearby so you can deplane and get going on checking off everything on your Dundalk must-do list.

How much are flights to Dundalk?

Got very cheap flights on your vacation itinerary? When you book your airline tickets to Dundalk on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as $56, you’ll have leftover cash for at least a magazine and a bottle of water at the airport book store.

How to get cheap flights to Dundalk?

The trick to saving a stack of cash on your flight to Dundalk? Snatch up that Hotwire flight deal when you see a killer rate because it could be gone in a flash. And with flights as low as $56 right now, why wait?

Dundalk Flight Information
Destination airport
Baltimore Washington Intl. Thurgood Marshall
Destination airport IATA code
BWI
Roundtrip price
$56

Last Minute Hotel Deals in Dundalk

La Quinta Inn & Suites by Wyndham Baltimore BWI Airport

La Quinta Inn & Suites by Wyndham Baltimore BWI Airport

3 out of 5
1734 W Nursery Rd Linthicum Heights MD
Book a stay at this business-friendly hotel in Linthicum Heights. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the ...
8.2/10 Very Good! (4,547 reviews)
Room was clean, staff was helpful

Reviewed on Mar 6, 2026

Get rates
La Quinta Inn & Suites by Wyndham Baltimore BWI Airport
Hyatt Place Baltimore Inner Harbor

Hyatt Place Baltimore Inner Harbor

3.5 out of 5
511 S Central Ave Baltimore MD
Book a stay at this business-friendly hotel in Baltimore. Enjoy free breakfast, free WiFi, and a 24-hour fitness center. Our guests praise the breakfast and ...
8.4/10 Very Good! (2,447 reviews)
Central hotel to many attractions. Very clean and great, attentive, and accommodating staff.

Reviewed on Mar 7, 2026

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Hyatt Place Baltimore Inner Harbor
Pier 5 Hotel Baltimore

Pier 5 Hotel Baltimore

3.5 out of 5
711 Eastern Avenue Baltimore MD
Book a stay at this business-friendly hotel in Baltimore. Enjoy free WiFi, 2 restaurants, and a marina. Our guests praise the helpful staff and the clean rooms ...
Get rates
Pier 5 Hotel Baltimore
Lord Baltimore Hotel

Lord Baltimore Hotel

3.5 out of 5
20 W Baltimore St Baltimore MD
Book a stay at this historic hotel in Baltimore. Enjoy free WiFi, 2 bars/lounges, and breakfast (surcharge). Our guests praise the restaurant and the helpful ...
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Lord Baltimore Hotel
Renaissance Baltimore Harborplace Hotel

Renaissance Baltimore Harborplace Hotel

4 out of 5
202 E Pratt St Baltimore MD
Book a stay at this business-friendly hotel in Baltimore. Enjoy breakfast (surcharge), room service, and a fitness center. Our guests praise the helpful staff ...
8.4/10 Very Good! (2,482 reviews)
Great stay!

Reviewed on Mar 7, 2026

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Renaissance Baltimore Harborplace Hotel
The Royal Sonesta Harbor Court Baltimore

The Royal Sonesta Harbor Court Baltimore

4.5 out of 5
550 Light Street Baltimore MD
Book a stay at this luxury hotel in Baltimore. Enjoy free WiFi, a rooftop terrace, and breakfast (surcharge). Our guests praise the helpful staff and the clean ...
8.8/10 Excellent! (1,794 reviews)
Great clean hotel and had a wonderful view of the harbor. It was quiet. My main concern was the restaurant. I went once and sat and never recognized and a second time it was closed. I did use the coffee shop but it closed early. Staff very nice. I would stay again if I knew the restaurant would be ...

Reviewed on Mar 6, 2026

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The Royal Sonesta Harbor Court Baltimore
Hyatt Regency Baltimore Inner Harbor

Hyatt Regency Baltimore Inner Harbor

4 out of 5
300 Light Street Baltimore MD
Book a stay at this family-friendly hotel in Baltimore. Enjoy free WiFi, an outdoor pool, and a rooftop terrace. Our guests praise the pool and the helpful staff ...
8.4/10 Very Good! (1,914 reviews)
Had a room with a great view but the p-trap for the shower reeked like sewer.

Reviewed on Mar 6, 2026

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Hyatt Regency Baltimore Inner Harbor
Sonesta Hotel Baltimore Inner Harbor

Sonesta Hotel Baltimore Inner Harbor

4 out of 5
1 East Redwood Street Baltimore MD
Book a stay at this business-friendly hotel in Baltimore. Enjoy free WiFi, breakfast (surcharge), and room service. Our guests praise the helpful staff and the ...
8.2/10 Very Good! (1,212 reviews)
The room was clean but wished had a microwave, one on 3rd floor was small and dirty. Elevators smelled good Restaurant was AWESOME! food was great day/night service was good during day but at night not enough staff. wish they had served breakfast. Overall enjoyed the visit.

Reviewed on Mar 6, 2026

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Sonesta Hotel Baltimore Inner Harbor
See all 2,029 properties in Dundalk
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.