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$122+ Cheap flights from Washington to Baltimore (BWI)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BWI
Dec 25 — Jan 11
Wed 12/25
Wed 1/1
1 adult, Economy
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Cheap flight deals from Washington to Baltimore

Discover tips and strategies to find the most affordable flight options for your journey from Washington (USWA) to Baltimore (BWI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 20, 2024.

Round-trip from

$257
(Justfly.com)

One-way from

$122
(FlightHub)
From Washington to Baltimore/Washington
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One-way flight from Washington to Baltimore/Washington
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Find flight deals from Washington to Baltimore

Cheapest flights from Washington to Baltimore
Explore the most affordable flight options available from Washington to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 20, 2024.

This FlightHub deal was found by Cheapflights users on 12/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/195:00 amPDX - BWI
1 stop14h 46mSpirit Airlines
Mon 1/68:44 amBWI - PDX
1 stop17h 50mSpirit Airlines
Deal found 12/19$321
This Delta deal was found by Cheapflights users on 12/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3111:55 amSEA - BWI
1 stop8h 33mDelta
Mon 1/65:33 pmBWI - SEA
1 stop7h 52mDelta
Deal found 12/20$427
This Mytrip deal was found by Cheapflights users on 12/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/3011:59 pmPDX - BWI
2 stops20h 29mMultiple Airlines
Mon 1/68:44 amBWI - PDX
1 stop12h 38mMultiple Airlines
Deal found 12/19$441
This Delta deal was found by Cheapflights users on 12/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/257:15 amPDX - BWI
1 stop7h 58mDelta
Tue 12/316:02 amBWI - PDX
1 stop9h 56mDelta
Deal found 12/19$529
This Justfly.com deal was found by Cheapflights users on 12/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/269:36 pmSEA - BWI
1 stop12h 50mFrontier
Mon 12/302:16 pmBWI - SEA
1 stop25h 54mFrontier
Deal found 12/20$543
This Alaska Airlines deal was found by Cheapflights users on 12/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/319:25 pmSEA - BWI
Nonstop5h 05mAlaska Airlines
Wed 1/86:59 pmBWI - SEA
Nonstop6h 01mAlaska Airlines
Deal found 12/20$568
This American Airlines deal was found by Cheapflights users on 12/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2711:50 amSEA - BWI
1 stop8h 10mAmerican Airlines
Sat 1/47:00 pmBWI - SEA
1 stop8h 57mAmerican Airlines
Deal found 12/19$582
This Mytrip deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/3011:59 pmSEA - BWI
2 stops15h 04mMultiple Airlines
Sun 1/58:44 amBWI - SEA
1 stop14h 42mMultiple Airlines
Deal found 12/18$608
This American Airlines deal was found by Cheapflights users on 12/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/3012:59 amPDX - BWI
1 stop19h 01mAmerican Airlines
Sun 1/56:00 amBWI - PDX
1 stop10h 09mAmerican Airlines
Deal found 12/19$639
This Cheapflightsfares deal was found by Cheapflights users on 12/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/296:11 amSEA - BWI
1 stop9h 15mSpirit Airlines
Sun 1/58:44 amBWI - SEA
1 stop14h 42mSpirit Airlines
Deal found 12/19$641
This Southwest deal was found by Cheapflights users on 12/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/286:10 pmSEA - BWI
1 stop14h 00mSouthwest
Sun 1/57:35 pmBWI - SEA
1 stop8h 15mSouthwest
Deal found 12/20$676
This United deal was found by Cheapflights users on 12/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/248:20 amSEA - BWI
1 stop10h 04mUnited Airlines
Tue 1/710:05 amBWI - SEA
2 stops12h 03mUnited Airlines
Deal found 12/20$681

Find flights from Washington to Baltimore within your budget

Customize your flight search to find flights from Washington 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, Cheapflights users made 2,558,603 searches. Data last updated December 20, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SeattleBaltimore

SEA - BWI

SEABWI

Seattle/Tacoma Intl

Tue 1/14

9:45 am-3:14 pm

2 stops26h 29m

Baltimore/Washington

Tue 1/21

12:44 pm-12:19 am

1 stop14h 35m

$257

SeattleBaltimore

SEA - BWI

SEABWI

Seattle/Tacoma Intl

Thu 1/9

12:45 am-2:13 pm

1 stop10h 28m

Baltimore/Washington

Tue 1/14

1:48 pm-9:18 pm

1 stop10h 30m

$261

SeattleBaltimore

SEA - BWI

SEABWI

Seattle/Tacoma Intl

Wed 1/15

9:52 am-5:59 pm

Nonstop5h 07m

Baltimore/Washington

Wed 1/22

10:37 am-12:19 am

1 stop16h 42m

$268

SeattleBaltimore

SEA - BWI

SEABWI

Seattle/Tacoma Intl

Wed 1/29

9:52 am-5:59 pm

Nonstop5h 07m

Baltimore/Washington

Fri 1/31

6:59 pm-10:00 pm

Nonstop6h 01m

$278

SeattleBaltimore

SEA - BWI

SEABWI

Seattle/Tacoma Intl

Mon 1/13

11:05 pm-11:41 am

1 stop9h 36m

Baltimore/Washington

Sat 1/18

2:01 pm-10:07 pm

1 stop11h 06m

$282

PortlandBaltimore

PDX - BWI

PDXBWI

Portland

Mon 1/6

7:19 pm-6:43 pm

3 stops44h 24m

Baltimore/Washington

Thu 1/9

11:07 am-9:21 am

2 stops25h 14m

$298

PortlandBaltimore

PDX - BWI

PDXBWI

Portland

Tue 2/18

1:30 pm-11:32 pm

1 stop7h 02m

Baltimore/Washington

Tue 2/25

3:30 pm-11:58 pm

2 stops11h 28m

$301

SeattleBaltimore

SEA - BWI

SEABWI

Seattle/Tacoma Intl

Thu 1/9

5:00 am-8:48 pm

2 stops12h 48m

Baltimore/Washington

Sun 1/12

4:10 pm-9:11 pm

1 stop8h 01m

$311

SpokaneBaltimore

GEG - BWI

GEGBWI

Spokane

Thu 1/16

1:15 pm-11:34 pm

1 stop7h 19m

Baltimore/Washington

Wed 1/22

7:15 am-12:18 pm

1 stop8h 03m

$318

PortlandBaltimore

PDX - BWI

PDXBWI

Portland

Tue 3/4

8:00 am-5:56 pm

1 stop6h 56m

Baltimore/Washington

Sat 3/8

6:56 pm-11:53 pm

1 stop7h 57m

$325

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/19

Showing 1-10 of 59 results
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Best time to book a flight from Washington to Baltimore

Have a flexible travel schedule? Discover the best time to fly to Baltimore from Washington with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Washington to Baltimore

Get recent, data-driven insights about flights from Washington to Baltimore including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from State of Washington to Baltimore?

Currently, August is the cheapest month in which you can book a flight from State of Washington to Baltimore (average of $241). Flying from State of Washington to Baltimore in March is currently the most expensive (average of $290). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from WA to BWI?

Find hourly flight availability from Washington to Baltimore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 20, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from State of Washington to Baltimore as you normally would.

Rainfall in Baltimore by month

Plan your trip to Baltimore by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Baltimore ranges from 2.9 - 4.1 inches per month. July is typically the wettest month, when rainfall can reach 4.1 in. February is typically the driest time to visit Baltimore when rainfall is around 2.9 in.

Temperature in Baltimore by month

Plan your trip to Baltimore by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Baltimore, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing Baltimore

Get insights into the airlines that provide service to Baltimore. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Baltimore. Reviews last updated December 20, 2024.
Read through reviews of airlines operating flights from Washington to Baltimore, such as Southwest, Spirit Airlines and Delta. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,821 reviews

Comfort

8.1

Boarding

8.2

Entertainment

7.7

Overall

8.1

Food

7.2

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,821 reviews
Southwest
8.1
Very good
4,821 reviews

Comfort

8.1

Boarding

8.2

Entertainment

7.7

Overall

8.1

Food

7.2

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,545 reviews
Southwest
8.1
Very good
4,821 reviews

Comfort

8.1

Boarding

8.2

Entertainment

7.7

Overall

8.1

Food

7.2

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,601 reviews
Southwest
8.1
Very good
4,821 reviews

Comfort

8.1

Boarding

8.2

Entertainment

7.7

Overall

8.1

Food

7.2

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
9,043 reviews
Southwest
8.1
Very good
4,821 reviews

Comfort

8.1

Boarding

8.2

Entertainment

7.7

Overall

8.1

Food

7.2

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,821 reviews

Comfort

8.1

Boarding

8.2

Entertainment

7.7

Overall

8.1

Food

7.2

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

Find useful and relevant information for your journey from Washington to Baltimore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Baltimore from Washington?

    Located just 8.5 mi from the city center, Baltimore/Washington (BWI) is the airport most travelers will use when flying to Baltimore from Washington.

  • How popular is this State of Washington to Baltimore flight route?

    Within the past month, 13 users have taken a look at flights from Washington to Baltimore/Washington.

  • What are the cheapest airlines to fly from State of Washington to Baltimore one-way?

    One-way options have recently been found by users for as low as $122 on Spirit Airlines. Other airlines that offer cheap prices include Delta from $139 and American Airlines from $144 one-way.

  • What are the most popular routes from State of Washington to Baltimore?

    The most popular route from State of Washington to Baltimore is Seattle/Tacoma Intl - Baltimore/Washington. You may also consider Portland - Baltimore/Washington or Spokane - Baltimore/Washington.

  • What are the most reliable airlines from State of Washington to Baltimore?

    The top 3 most reliable airlines when flying from State of Washington to Baltimore are Alaska Airlines (89%), Hawaiian Airlines (88%) and Air Tahiti Nui (87%).

  • What are the cheapest flights from State of Washington to Baltimore?

    While on average a flight from State of Washington to Baltimore is generally $396, our data shows the cheapest flight currently is $128. When looking at the most popular route, (Seattle/Tacoma Intl - Baltimore/Washington), you can expect to pay $164 for that flight.

  • Can I find deals for flights from Washington to Baltimore that include hotel bookings?

    Yes. In addition to deals on Washington to Baltimore flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington to Baltimore?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington to Baltimore.

  • Can I find deals for business class flights from Washington to Baltimore?

    Yes. Cheapflights offers flight deals from Washington to Baltimore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from State of Washington to Baltimore?

    Currently, August is the cheapest month in which you can book a flight from State of Washington to Baltimore (average of $241). Flying from State of Washington to Baltimore in March is currently the most expensive (average of $290). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Washington to Baltimore

See prices for flight routes from nearby airports that may be better suited for you.
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Denver to Philadelphia flights
George Bush Intcntl to Dulles Intl flights
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Top 7 airlines flying from Washington to Baltimore

Discover the top 7 airlines that operate flights from Washington to Baltimore. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$86Average$171FlexibilityNo cancel feeOn-time62%
DeltaCheapest$152Average$488FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$192Average$268FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$248Average$427FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$258Average$590FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$259Average$718FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$286Average$459FlexibilityNo cancel feeOn-time63%
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