Cheap flights from the United States to Washington, D.C. from $40

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Washington, D.C. departing on 2/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from the United States to Washington, D.C.

Recent round-trip flight deals from the United States to Washington, D.C.

Enter your travel dates to find the best prices.
Frontier Logo
3:20 pm - 5:13 pm
ATL
-
BWI
1h 53mnonstop
Frontier Logo
6:00 am - 8:30 am
BWI
-
ATL
2h 30mnonstop
$59Frontier
Thu, Feb 19 - Sun, Feb 22
Frontier Logo
10:40 pm - 12:31 am
ATL
-
BWI
1h 51mnonstop
Frontier Logo
6:50 pm - 9:10 pm
BWI
-
ATL
2h 20mnonstop
$62Frontier
Fri, Feb 13 - Wed, Feb 18
Spirit Airlines Logo
6:35 am - 9:06 am
FLL
-
BWI
2h 31mnonstop
Spirit Airlines Logo
6:20 am - 9:07 am
BWI
-
FLL
2h 47mnonstop
$69Spirit Airlines
Sat, Feb 28 - Mon, Mar 2
Spirit Airlines Logo
9:00 pm - 11:31 pm
FLL
-
BWI
2h 31mnonstop
Spirit Airlines Logo
6:20 am - 9:07 am
BWI
-
FLL
2h 47mnonstop
$71Spirit Airlines
Tue, Mar 3 - Tue, Mar 10
American Airlines Logo
11:57 pm - 11:19 am
SEA
-
BWI
8h 22m
1 stop
American Airlines Logo
7:03 pm - 12:55 am
BWI
-
SEA
8h 52m
1 stop
$179American Airlines
Mon, Mar 2 - Mon, Mar 9
Delta Logo
6:00 am - 4:49 pm
SEA
-
BWI
7h 49m
1 stop
Delta Logo
5:40 am - 10:33 am
BWI
-
SEA
7h 53m
1 stop
$197Delta
Tue, Mar 31 - Tue, Apr 7
American Airlines Logo
10:29 pm - 8:56 am
SEA
-
BWI
7h 27m
1 stop
American Airlines Logo
6:26 pm - 12:51 am
BWI
-
SEA
9h 25m
1 stop
$198American Airlines
Tue, Apr 28 - Sat, May 2
Delta Logo
8:20 am - 10:06 am
BOS
-
BWI
1h 46mnonstop
Delta Logo
7:55 pm - 9:29 pm
BWI
-
BOS
1h 34mnonstop
$206Delta
Wed, Mar 4 - Thu, Mar 5
Southwest Logo
8:25 am - 9:30 pm
SEA
-
BWI
10h 05m
1 stop
Southwest Logo
6:30 pm - 12:55 am
BWI
-
SEA
9h 25m
1 stop
$219Southwest
Wed, May 13 - Mon, May 18
Southwest Logo
1:25 pm - 11:50 pm
SEA
-
BWI
7h 25m
1 stop
Southwest Logo
3:10 pm - 11:35 pm
BWI
-
SEA
11h 25m
2 stops
$224Southwest
Wed, Apr 8 - Wed, Apr 15

Spirit Airlines flights from United States to Baltimore

Our best Spirit Airlines deals on United States to Baltimore flight tickets
Spirit Airlines
Feb 28
FLL6:35 amFort Lauderdale
2h 31m
BWI9:06 amBaltimore/Washington
Mar 2
BWI6:20 amBaltimore/Washington
2h 47m
FLL9:07 amFort Lauderdale
$69
Spirit Airlines
Mar 3
FLL9:00 pmFort Lauderdale
2h 31m
BWI11:31 pmBaltimore/Washington
Mar 10
BWI6:20 amBaltimore/Washington
2h 47m
FLL9:07 amFort Lauderdale
$71
Spirit Airlines
Mar 5
FLL4:28 pmFort Lauderdale
2h 33m
BWI7:01 pmBaltimore/Washington
Mar 10
BWI12:30 pmBaltimore/Washington
2h 43m
FLL3:13 pmFort Lauderdale
$73

Delta flights from United States to Baltimore

Our best Delta deals on United States to Baltimore flight tickets
Delta
Mar 31
SEA6:00 amSeattle/Tacoma Intl
7h 49m
1 stop
BWI4:49 pmBaltimore/Washington
Apr 7
BWI7:01 amBaltimore/Washington
10h 53m
1 stop
SEA2:54 pmSeattle/Tacoma Intl
$197
Delta
Feb 20
SEA1:38 pmSeattle/Tacoma Intl
7h 06m
1 stop
BWI11:44 pmBaltimore/Washington
Feb 23
BWI6:05 amBaltimore/Washington
7h 50m
1 stop
SEA10:55 amSeattle/Tacoma Intl
$207
Delta
Apr 10
BOS8:28 amBoston Logan Intl
1h 45m
BWI10:13 amBaltimore/Washington
Apr 13
BWI8:59 pmBaltimore/Washington
1h 45m
BOS10:44 pmBoston Logan Intl
$234

momondo Fare Finder

 
Customize your flight search to find flights from United States to Baltimore 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, momondo users made 832,500 searches. Data last updated February 3, 2026.
Use the filters below to find and compare flights from the United States to Baltimore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AtlantaBaltimore

ATL - BWI

ATLBWI

Atlanta Hartsfield-Jackson

Thu 2/19

3:20 pm-5:13 pm

Nonstop1h 53m

Baltimore/Washington

Sun 2/22

6:00 am-8:30 am

Nonstop2h 30m

$59

AtlantaBaltimore

ATL - BWI

ATLBWI

Atlanta Hartsfield-Jackson

Fri 2/13

10:40 pm-12:31 am

Nonstop1h 51m

Baltimore/Washington

Wed 2/18

6:50 pm-9:10 pm

Nonstop2h 20m

$62

Fort LauderdaleBaltimore

FLL - BWI

FLLBWI

Fort Lauderdale

Sat 2/28

6:35 am-9:06 am

Nonstop2h 31m

Baltimore/Washington

Mon 3/2

6:20 am-9:07 am

Nonstop2h 47m

$69

Fort LauderdaleBaltimore

FLL - BWI

FLLBWI

Fort Lauderdale

Tue 3/3

9:00 pm-11:31 pm

Nonstop2h 31m

Baltimore/Washington

Tue 3/10

6:20 am-9:07 am

Nonstop2h 47m

$71

SeattleBaltimore

SEA - BWI

SEABWI

Seattle/Tacoma Intl

Mon 3/2

11:57 pm-11:19 am

1 stop8h 22m

Baltimore/Washington

Mon 3/9

7:03 pm-12:55 am

1 stop8h 52m

$179

SeattleBaltimore

SEA - BWI

SEABWI

Seattle/Tacoma Intl

Tue 3/31

6:00 am-4:49 pm

1 stop7h 49m

Baltimore/Washington

Tue 4/7

5:40 am-10:33 am

1 stop7h 53m

$197

SeattleBaltimore

SEA - BWI

SEABWI

Seattle/Tacoma Intl

Tue 4/28

10:29 pm-8:56 am

1 stop7h 27m

Baltimore/Washington

Sat 5/2

6:26 pm-12:51 am

1 stop9h 25m

$198

BostonBaltimore

BOS - BWI

BOSBWI

Boston Logan Intl

Wed 3/4

8:20 am-10:06 am

Nonstop1h 46m

Baltimore/Washington

Thu 3/5

7:55 pm-9:29 pm

Nonstop1h 34m

$206

SeattleBaltimore

SEA - BWI

SEABWI

Seattle/Tacoma Intl

Wed 5/13

8:25 am-9:30 pm

1 stop10h 05m

Baltimore/Washington

Mon 5/18

6:30 pm-12:55 am

1 stop9h 25m

$219

SeattleBaltimore

SEA - BWI

SEABWI

Seattle/Tacoma Intl

Wed 4/8

1:25 pm-11:50 pm

1 stop7h 25m

Baltimore/Washington

Wed 4/15

3:10 pm-11:35 pm

2 stops11h 25m

$224

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from United States to Baltimore

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Baltimore?

If you’re not able to fly to Baltimore in August, then June is your next best option. Flight prices from United States to Baltimore during June average around $183.

What is the cheapest time of day to depart on your flight to Baltimore?

Flying to Baltimore from United States in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $413 when looking at flights departing in the afternoon. Flights at noon are often more expensive with an average ticket price of $544.

What is the cheapest United States to Baltimore/Washington flight route?

Fly from Atlanta Hartsfield-Jackson to Baltimore/Washington for the best United States - Baltimore/Washington flight prices

What cabin class options are available on United States to Baltimore/Washington flights?

There are 4 cabin classes available to choose from on United States to Baltimore/Washington flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on United States to Baltimore flights?

No. A direct flight is the cheapest option for a flight between United States to Baltimore.

Cheap United States to Baltimore flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United States to Baltimore

Best Price Found

$31

Fastest flight time

0h 27m

Direct flights

Every day

Airports in Baltimore

1 airport
The best one-way flight to Baltimore from United States in the past 72 hours is $31. The best round-trip flight deal from United States to Baltimore found on momondo in the last 72 hours is $74.
The fastest flight from United States to Baltimore takes 0h 27m
Direct flights go from United States to Baltimore every day.
There is 1 airport in Baltimore. From United States there are direct flights to Baltimore/Washington (BWI).
  • When did momondo last update prices for flights from United States to Baltimore/Washington Airport?

    Prices for flights from United States to Baltimore/Washington Airport refresh daily.

  • How many operators does momondo search for flights from United States to Baltimore/Washington Airport?

  • How old do you have to be to fly from United States to Baltimore/Washington Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United States to Baltimore/Washington Airport.

  • What documentation or ID do you need to fly to Baltimore/Washington Airport?

    The required travel and health documents for your Baltimore/Washington Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Baltimore/Washington Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from United States to Baltimore?

Best airlines flying from United States to Baltimore

Compare and see reviews for airlines that fly from United States to Baltimore with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $45Free CancellationRating
6.3
8,407 reviews
Search Spirit Airlines flights
FrontierPriceFrom $47Free CancellationRating
5.7
3,051 reviews
Search Frontier flights
DeltaPriceFrom $96Free CancellationRating
7.9
8,138 reviews
Search Delta flights
JetBluePriceFrom $97Free CancellationRating
7.2
2,893 reviews
Search JetBlue flights
SouthwestPriceFrom $137Free CancellationRating
8.0
4,272 reviews
Search Southwest flights
American AirlinesPriceFrom $142Free CancellationRating
7.2
11,218 reviews
Search American Airlines flights
United AirlinesPriceFrom $162Free CancellationRating
7.4
9,236 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $214Free CancellationRating
8.0
11,833 reviews
Search Alaska Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from United States to Baltimore?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from United States to Baltimore. momondo saves you time and could save you money on your trip.

Can I find flights from United States to Baltimore with flexible booking policies on momondo?

Flights from United States to Baltimore with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from United States to Baltimore?

momondo helps you find the best flight between United States and Baltimore by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from United States to Baltimore right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Baltimore, momondo offers a useful price alert feature which will track prices for flights to Baltimore from United States and alert you when they change.

An easier way to manage your Baltimore trip

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1 adult
Thu 3/5
Thu 3/12

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