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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
Thu, Feb 19 - Thu, Feb 26
ORD
O'Hare Intl.
BWI
Baltimore Washington Intl. Thurgood Marshall
$56 Roundtrip, found 11 hours ago
$56
Roundtrip
found 11 hours ago
Select Frontier Airlines flight, departing Thu, Feb 19 from O'Hare Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Thu, Feb 26, priced at $56 found 11 hours ago
Frontier Airlines
Mon, Mar 23 - Mon, Apr 6
ATL
Hartsfield-Jackson Atlanta Intl.
BWI
Baltimore Washington Intl. Thurgood Marshall
$56 Roundtrip, found 11 hours ago
$56
Roundtrip
found 11 hours ago
Select Frontier Airlines flight, departing Mon, Mar 23 from Hartsfield-Jackson Atlanta Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Mon, Apr 6, priced at $56 found 11 hours ago
Frontier Airlines
Tue, Feb 24 - Wed, Feb 25
ATL
Hartsfield-Jackson Atlanta Intl.
BWI
Baltimore Washington Intl. Thurgood Marshall
$66 Roundtrip, found 5 hours ago
$66
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Tue, Feb 24 from Hartsfield-Jackson Atlanta Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Wed, Feb 25, priced at $66 found 5 hours ago
Frontier Airlines
Thu, Feb 26 - Fri, Feb 27
ATL
Hartsfield-Jackson Atlanta Intl.
BWI
Baltimore Washington Intl. Thurgood Marshall
$67 Roundtrip, found 9 hours ago
$67
Roundtrip
found 9 hours ago
Select Frontier Airlines flight, departing Thu, Feb 26 from Hartsfield-Jackson Atlanta Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Fri, Feb 27, priced at $67 found 9 hours ago
Frontier Airlines
Mon, Feb 2 - Thu, Feb 5
ORD
O'Hare Intl.
BWI
Baltimore Washington Intl. Thurgood Marshall
$68 Roundtrip, found 3 days ago
$68
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Mon, Feb 2 from O'Hare Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Thu, Feb 5, priced at $68 found 3 days ago
Frontier Airlines
Fri, Jan 30 - Mon, Feb 2
ORD
O'Hare Intl.
BWI
Baltimore Washington Intl. Thurgood Marshall
$69 Roundtrip, found 16 hours ago
$69
Roundtrip
found 16 hours ago
Select Frontier Airlines flight, departing Fri, Jan 30 from O'Hare Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Mon, Feb 2, priced at $69 found 16 hours ago
Frontier Airlines
Thu, Feb 26 - Mon, Mar 9
ORD
O'Hare Intl.
BWI
Baltimore Washington Intl. Thurgood Marshall
$71 Roundtrip, found 1 day ago
$71
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Thu, Feb 26 from O'Hare Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Mon, Mar 9, priced at $71 found 1 day ago
Spirit Airlines
Tue, Feb 10 - Wed, Feb 11
ATL
Hartsfield-Jackson Atlanta Intl.
BWI
Baltimore Washington Intl. Thurgood Marshall
$110 Roundtrip, found 13 hours ago
$110
Roundtrip
found 13 hours ago
Select Spirit Airlines flight, departing Tue, Feb 10 from Hartsfield-Jackson Atlanta Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Wed, Feb 11, priced at $110 found 13 hours ago
Spirit Airlines
Mon, Mar 2 - Tue, Mar 17
CHS
Charleston Intl.
BWI
Baltimore Washington Intl. Thurgood Marshall
$148 Roundtrip, found 11 hours ago
$148
Roundtrip
found 11 hours ago
Select Spirit Airlines flight, departing Mon, Mar 2 from Charleston Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Tue, Mar 17, priced at $148 found 11 hours ago
Delta
Tue, Mar 3 - Tue, Mar 10
CHS
Charleston Intl.
BWI
Baltimore Washington Intl. Thurgood Marshall
$157 Roundtrip, found 3 days ago
$157
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Mar 3 from Charleston Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Tue, Mar 10, priced at $157 found 3 days ago
American Airlines
Thu, Feb 19 - Thu, Feb 26
ORD
O'Hare Intl.
BWI
Baltimore Washington Intl. Thurgood Marshall
$175 Roundtrip, found 11 hours ago
$175
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Thu, Feb 19 from O'Hare Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Thu, Feb 26, priced at $175 found 11 hours ago
Frontier Airlines
Wed, May 6 - Sat, May 9
LAX
Los Angeles Intl.
BWI
Baltimore Washington Intl. Thurgood Marshall
$180 Roundtrip, found 10 hours ago
$180
Roundtrip
found 10 hours ago
Select Frontier Airlines flight, departing Wed, May 6 from Los Angeles Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Sat, May 9, priced at $180 found 10 hours ago
United
Thu, Feb 19 - Thu, Feb 26
ORD
O'Hare Intl.
BWI
Baltimore Washington Intl. Thurgood Marshall
$184 Roundtrip, found 11 hours ago
$184
Roundtrip
found 11 hours ago
Select United flight, departing Thu, Feb 19 from O'Hare Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Thu, Feb 26, priced at $184 found 11 hours ago
Frontier Airlines
Sat, Apr 11 - Wed, Apr 29
ONT
Los Angeles - Ontario Intl.
BWI
Baltimore Washington Intl. Thurgood Marshall
$190 Roundtrip, found 16 hours ago
$190
Roundtrip
found 16 hours ago
Select Frontier Airlines flight, departing Sat, Apr 11 from Los Angeles - Ontario Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Wed, Apr 29, priced at $190 found 16 hours ago
Alaska Airlines
Wed, May 20 - Sat, Jun 6
ONT
Los Angeles - Ontario Intl.
BWI
Baltimore Washington Intl. Thurgood Marshall
$345 Roundtrip, found 16 hours ago
$345
Roundtrip
found 16 hours ago
Select Alaska Airlines flight, departing Wed, May 20 from Los Angeles - Ontario Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Sat, Jun 6, priced at $345 found 16 hours ago
Sun Country Airlines
Fri, Jul 3 - Mon, Jul 6
LAX
Los Angeles Intl.
BWI
Baltimore Washington Intl. Thurgood Marshall
$428 Roundtrip, found 12 hours ago
$428
Roundtrip
found 12 hours ago
Select Sun Country Airlines flight, departing Fri, Jul 3 from Los Angeles Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Mon, Jul 6, priced at $428 found 12 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 February, 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 16 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! (4,448 reviews)
I stayed for 2 nights. They text you a precheck in link. If you utilize that, once you arrive you literally just pick up your room keys. It made arriving so easy, as I was tired and just wanted to get to my room. Now, im a hot shower connoisseur, and this place is 10/10 for water pressure and water ...

Reviewed on Jan 19, 2026

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La Quinta Inn & Suites by Wyndham Baltimore BWI Airport
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! (2,511 reviews)
Great place

Reviewed on Jan 14, 2026

Get rates
Renaissance Baltimore Harborplace Hotel
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 ...
8.2/10 Very Good! (2,451 reviews)
Our room was nice and we loved the shower. The area is convenient lots of food options. Parking garage around the block behind hotel in case you don’t want to use valet.

Reviewed on Jan 22, 2026

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Hyatt Place Baltimore Inner Harbor
Hotel Indigo Baltimore Downtown by IHG

Hotel Indigo Baltimore Downtown by IHG

4 out of 5
24 West Franklin 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 restaurant and the ...
9/10 Wonderful! (1,001 reviews)
Clean room, friendly staff, wonderful location, & the best bed!

Reviewed on Jan 19, 2026

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Hotel Indigo Baltimore Downtown by IHG
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 ...
8.2/10 Very Good! (1,882 reviews)
We loved our room on the 10th floor overlooking the harbor. Great view with large windows.

Reviewed on Jan 19, 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! (1,118 reviews)
Very courteous staff. Super comfortable bed and pillows. Nice bathroom. Spacious room. Just no restaurant at this time, but they say one will be coming soon.

Reviewed on Jan 20, 2026

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Sonesta Hotel Baltimore Inner Harbor
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 ...
8.6/10 Excellent! (1,751 reviews)
The staff is TOP TIER! Extremely polite and professional which I can appreciate these days. From the valet to the front desk to the housekeeping staff, everyone was kind and helpful. Huge kudos to the staff! We initially booked a harbor view king suite but upgraded to a corner suite to accommodate ...

Reviewed on Jan 20, 2026

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The Royal Sonesta Harbor Court Baltimore
Aloft BWI Baltimore Washington International Airport

Aloft BWI Baltimore Washington International Airport

3 out of 5
1741 W Nursery Road Linthicum Heights MD
Stay at this hotel in Linthicum Heights. Enjoy free WiFi, breakfast (surcharge), and a free airport shuttle. Our guests praise the helpful staff and the clean ...
8.2/10 Very Good! (1,536 reviews)
Clean room, peaceful, close to shopping and highways

Reviewed on Jan 18, 2026

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Aloft BWI Baltimore Washington International Airport
See all 2,043 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.