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$84+ Cheap flights from Baltimore (BWI) to Washington

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 9/28. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — SEA
ago. 19 — ago. 261
mar. 8/19
mar. 8/26
1 adult, Economy
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Cheap flight deals from Baltimore to Washington

Keep the following information in mind while searching for Baltimore to Washington flight deals. Data was last updated agosto 14, 2025.

Round-trip from

$167
(Mytrip)

One-way from

$84
(CheapOair)

Popular in

December

Cheapest in

September

Average price

$414
From Baltimore/Washington to Washington
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One-way flight from Baltimore/Washington to Washington
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($21 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Baltimore to Washington

Cheapest flights from Baltimore to Washington
Explore the most affordable flight options available from Baltimore to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 14, 2025.

This CheapOair deal was found by Cheapflights users on 8/14. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/56:27 pmBWI - PDX
1 stop8h 45mFrontier
dom. 9/76:05 amPDX - BWI
1 stop8h 37mFrontier
Deal found 8/14$167
This Justfly.com deal was found by Cheapflights users on 8/14. 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.
mié. 9/38:09 amBWI - PDX
1 stop13h 48mMultiple Airlines
vie. 9/56:05 amPDX - BWI
1 stop8h 37mMultiple Airlines
Deal found 8/14$173
This Mytrip deal was found by Cheapflights users on 8/13. 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.
mié. 9/35:45 amBWI - PDX
2 stops16h 12mSpirit Airlines
mar. 9/912:07 pmPDX - BWI
2 stops15h 54mSpirit Airlines
Deal found 8/13$187
This American Airlines deal was found by Cheapflights users on 8/14. 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.
lun. 9/86:20 pmBWI - PDX
1 stop8h 45mAmerican Airlines
mié. 9/177:39 amPDX - BWI
2 stops12h 24mAmerican Airlines
Deal found 8/14$192
This American Airlines deal was found by Cheapflights users on 8/14. 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.
mar. 9/2310:05 amBWI - PDX
2 stops11h 49mAmerican Airlines
mar. 9/309:00 amPDX - BWI
2 stops11h 02mAmerican Airlines
Deal found 8/14$197
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/107:02 pmBWI - PDX
1 stop19h 09mSpirit Airlines
mié. 9/1712:07 pmPDX - BWI
2 stops15h 54mSpirit Airlines
Deal found 8/13$201
This Mytrip deal was found by Cheapflights users on 8/12. 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.
mié. 9/35:45 amBWI - PDX
2 stops16h 12mSpirit Airlines
dom. 9/712:07 pmPDX - BWI
1 stop13h 23mSpirit Airlines
Deal found 8/12$205
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/35:45 amBWI - PDX
2 stops16h 12mSpirit Airlines
jue. 9/1112:07 pmPDX - BWI
1 stop13h 23mSpirit Airlines
Deal found 8/12$210
This CheapOair deal was found by Cheapflights users on 8/14. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/156:27 pmBWI - PDX
1 stop8h 45mFrontier
vie. 9/196:05 amPDX - BWI
1 stop8h 37mFrontier
Deal found 8/14$212
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/88:16 amBWI - PDX
1 stop14h 07mSpirit Airlines
jue. 9/1112:07 pmPDX - BWI
1 stop13h 23mSpirit Airlines
Deal found 8/12$214
This Mytrip deal was found by Cheapflights users on 8/14. 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.
dom. 9/76:27 pmBWI - SEA
1 stop9h 03mMultiple Airlines
jue. 9/116:31 pmSEA - BWI
1 stop12h 02mMultiple Airlines
Deal found 8/14$232
This Orbitz deal was found by Cheapflights users on 8/14. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/197:37 pmBWI - SEA
Nonstop5h 50mMultiple Airlines
dom. 9/216:12 amSEA - BWI
1 stop8h 30mMultiple Airlines
Deal found 8/14$233

Cheapflights Fare Finder

 
Customize your flight search to find flights from Baltimore to Washington 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 agosto 14, 2025.
Use the filters below to find and compare flights from Baltimore to Washington that are best for you.

Fly from

Baltimore

Fly to

Washington

Route

Depart

Return

Price

BaltimorePortland

BWI - PDX

BWIPDX

Baltimore/Washington

vie. 9/5

6:27 pm-12:12 am

1 stop8h 45m

Portland

dom. 9/14

6:05 am-5:42 pm

1 stop8h 37m

$167

BaltimorePortland

BWI - PDX

BWIPDX

Baltimore/Washington

lun. 9/8

6:27 pm-12:12 am

1 stop8h 45m

Portland

lun. 9/15

6:05 am-5:42 pm

1 stop8h 37m

$167

BaltimorePortland

BWI - PDX

BWIPDX

Baltimore/Washington

vie. 9/5

6:27 pm-12:12 am

1 stop8h 45m

Portland

dom. 9/7

6:05 am-5:42 pm

1 stop8h 37m

$167

BaltimorePortland

BWI - PDX

BWIPDX

Baltimore/Washington

vie. 9/19

6:27 pm-12:12 am

1 stop8h 45m

Portland

dom. 9/21

6:05 am-5:42 pm

1 stop8h 37m

$167

BaltimorePortland

BWI - PDX

BWIPDX

Baltimore/Washington

mié. 9/3

8:09 am-6:57 pm

1 stop13h 48m

Portland

vie. 9/5

6:05 am-5:42 pm

1 stop8h 37m

$173

BaltimorePortland

BWI - PDX

BWIPDX

Baltimore/Washington

mié. 9/3

5:45 am-6:57 pm

2 stops16h 12m

Portland

mar. 9/9

12:07 pm-7:01 am

2 stops15h 54m

$187

BaltimorePortland

BWI - PDX

BWIPDX

Baltimore/Washington

mié. 11/5

11:09 am-9:23 pm

2 stops13h 14m

Portland

mar. 11/11

11:43 am-10:12 pm

1 stop7h 29m

$192

BaltimorePortland

BWI - PDX

BWIPDX

Baltimore/Washington

mar. 9/23

10:05 am-6:54 pm

2 stops11h 49m

Portland

mar. 9/30

9:56 pm-10:13 am

1 stop9h 17m

$192

BaltimorePortland

BWI - PDX

BWIPDX

Baltimore/Washington

mié. 9/10

7:02 pm-11:11 am

1 stop19h 09m

Portland

mié. 9/17

12:07 pm-7:01 am

2 stops15h 54m

$201

BaltimoreSeattle

BWI - SEA

BWISEA

Baltimore/Washington

vie. 10/3

7:06 pm-11:43 pm

1 stop7h 37m

Seattle/Tacoma Intl

vie. 10/10

5:00 pm-6:00 am

1 stop10h 00m

$243

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Showing 1-10 of 60 results
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Best time to book a flight from Baltimore to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington from Baltimore 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.

Cheapflights Insights

Everything you need to know about your flight from Baltimore to Washington

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

Currently, January is the cheapest month in which you can book a flight from Baltimore to State of Washington (average of $238). Flying from Baltimore to State of Washington in June is currently the most expensive (average of $389). 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 BWI to WA?

Find hourly flight availability from Baltimore to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated agosto 14, 2025.

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

Weekly flight availability from Baltimore to State of Washington

Explore weekly flight availability from Baltimore to Washington. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated agosto 14, 2025.

The most flights from BWI to USWA are scheduled on a Thursday (9 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (3 on average).

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated agosto 14, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest, and Delta from Baltimore to Washington to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.
Southwest
8.0
Very good
4,244 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.
Delta
8.0
Very good
7,980 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.
Hawaiian Airlines
7.8
Good
2,656 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.
United Airlines
7.4
Good
8,916 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.

Related info for your journey

Find useful and relevant information for your journey from Baltimore to Washington. 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 from for flights from Baltimore to Washington?

    Most people fly from Baltimore/Washington (BWI) if they book a flight from Baltimore to Washington. Baltimore/Washington is conveniently located just 8.5 mi from Baltimore’s city center.

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

    Within the past month, 29 users have taken a look at flights from Baltimore/Washington to Washington.

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

    The cheapest airlines for a one-way flight from Baltimore to State of Washington are Frontier ($84), Alaska Airlines ($129), and Delta ($130).

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

    When deciding which route to take from Baltimore to State of Washington consider Baltimore/Washington - Seattle/Tacoma Intl, Baltimore/Washington - Portland or Baltimore/Washington - Spokane as they are the most popular.

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

    Consider Finnair (88%), Southwest (62%) or Alaska Airlines (58%) when booking your flight. These represent the most reliable airlines when flying from Baltimore to State of Washington.

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

    While on average a flight from Baltimore to State of Washington is generally $392, our data shows the cheapest flight currently is $138. When looking at the most popular route, (Baltimore/Washington - Seattle/Tacoma Intl), you can expect to pay $191 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Baltimore to Washington 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 Baltimore to State of Washington?

    Currently, January is the cheapest month in which you can book a flight from Baltimore to State of Washington (average of $238). Flying from Baltimore to State of Washington in June is currently the most expensive (average of $389). 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.

See more FAQs

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Alternative routes for Baltimore to Washington

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from Baltimore to Washington

Discover the top 9 airlines that operate flights from Baltimore to Washington. 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 agosto 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$123Average$265FlexibilityNo cancel feeOn-time65%
FrontierCheapest$137Average$231FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$206Average$379FlexibilityNo cancel feeOn-time71%
DeltaCheapest$206Average$425FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$256Average$419FlexibilityNo cancel feeOn-time85%
SouthwestCheapest$265Average$470FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$268Average$501FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$277Average$571FlexibilityNo cancel feeOn-time75%
Sun Country AirCheapest$313Average$402FlexibilityNo cancel feeOn-time83%

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