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$97+ 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 5/28. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BWI
may. 4 — may. 111
dom. 5/4
dom. 5/11
1 adult, Economy
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Cheap flight deals from Washington to Baltimore

Keep the following information in mind while searching for Washington to Baltimore flight deals. Data was last updated abril 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$198
(Frontier)

One-way from

$97
(Cheapflightsfares)

Popular in

December

Cheapest in

September

Average price

$391
Provider with most accurate pricing for Seattle/Tacoma Intl-Washington, D.C. (WAS) flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Washington, D.C. (WAS) flights.
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From Washington to Baltimore/Washington
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One-way flight from Washington to Baltimore/Washington
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Highest demand for flights based on searches. 6% potential increase in price ($27 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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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 abril 29, 2025.

This Frontier deal was found by Cheapflights users on 4/28. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/286:35 amPDX - BWI
1 stop6h 53mFrontier
mié. 6/45:20 pmBWI - PDX
1 stop9h 17mFrontier
Deal found 4/28$198
This Cheapflightsfares deal was found by Cheapflights users on 4/28. 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.
vie. 5/235:40 pmPDX - BWI
1 stop9h 30mSpirit Airlines
mié. 6/47:17 amBWI - PDX
1 stop12h 28mSpirit Airlines
Deal found 4/28$202
This Mytrip deal was found by Cheapflights users on 4/28. 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.
jue. 5/295:40 pmPDX - BWI
1 stop9h 30mMultiple Airlines
vie. 6/65:20 pmBWI - PDX
1 stop9h 59mMultiple Airlines
Deal found 4/28$217
This Priceline deal was found by Cheapflights users on 4/28. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/96:00 amSEA - BWI
1 stop8h 22mMultiple Airlines
mar. 5/137:17 amBWI - SEA
1 stop10h 08mMultiple Airlines
Deal found 4/28$234
This Mytrip deal was found by Cheapflights users on 4/28. 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.
lun. 5/123:20 pmSEA - BWI
1 stop11h 50mSpirit Airlines
jue. 5/156:20 amBWI - SEA
2 stops20h 50mSpirit Airlines
Deal found 4/28$236
This Alaska Airlines deal was found by Cheapflights users on 4/28. 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.
mié. 9/241:24 pmPDX - BWI
1 stop13h 09mAlaska Airlines
mar. 9/307:22 pmBWI - PDX
1 stop7h 37mAlaska Airlines
Deal found 4/28$236
This Booking.com deal was found by Cheapflights users on 4/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 6/111:48 amGEG - BWI
1 stop25h 37mFrontier
mié. 6/45:20 pmBWI - GEG
1 stop20h 43mFrontier
Deal found 4/27$238
This Delta deal was found by Cheapflights users on 4/26. 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.
jue. 8/711:59 pmSEA - BWI
1 stop7h 51mDelta
jue. 8/147:20 amBWI - SEA
1 stop10h 23mDelta
Deal found 4/26$243
This Frontier deal was found by Cheapflights users on 4/27. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/266:25 amSEA - BWI
1 stop7h 03mFrontier
sáb. 5/315:48 pmBWI - SEA
1 stop9h 49mFrontier
Deal found 4/27$250
This United Airlines deal was found by Cheapflights users on 4/28. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 6/2511:59 pmPDX - BWI
1 stop7h 04mUnited Airlines
lun. 6/306:15 amBWI - PDX
1 stop8h 28mUnited Airlines
Deal found 4/28$270
This Alaska Airlines deal was found by Cheapflights users on 4/27. 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.
mar. 9/95:46 pmGEG - BWI
1 stop8h 47mAlaska Airlines
mar. 9/167:22 pmBWI - GEG
1 stop7h 37mAlaska Airlines
Deal found 4/27$271
This Alaska Airlines deal was found by Cheapflights users on 4/28. 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.
sáb. 5/3110:27 pmSEA - BWI
Nonstop5h 02mAlaska Airlines
mar. 6/37:49 amBWI - SEA
Nonstop5h 51mAlaska Airlines
Deal found 4/28$282

Cheapflights Fare Finder

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 abril 29, 2025.
Use the filters below to find and compare flights from Washington to Baltimore that are best for you.

Fly from

Washington

Fly to

Baltimore

Route

Depart

Return

Price

PortlandBaltimore

PDX - BWI

PDXBWI

Portland

mié. 5/28

6:35 am-4:28 pm

1 stop6h 53m

Baltimore/Washington

mié. 6/4

5:20 pm-11:37 pm

1 stop9h 17m

$198

PortlandBaltimore

PDX - BWI

PDXBWI

Portland

vie. 5/23

5:40 pm-6:10 am

1 stop9h 30m

Baltimore/Washington

mié. 6/4

7:17 am-4:45 pm

1 stop12h 28m

$202

PortlandBaltimore

PDX - BWI

PDXBWI

Portland

jue. 5/29

5:40 pm-6:10 am

1 stop9h 30m

Baltimore/Washington

vie. 6/6

5:20 pm-12:19 am

1 stop9h 59m

$217

SeattleBaltimore

SEA - BWI

SEABWI

Seattle/Tacoma Intl

vie. 5/9

6:00 am-5:22 pm

1 stop8h 22m

Baltimore/Washington

mar. 5/13

7:17 am-2:25 pm

1 stop10h 08m

$234

PortlandBaltimore

PDX - BWI

PDXBWI

Portland

mié. 9/24

1:24 pm-5:33 am

1 stop13h 09m

Baltimore/Washington

mar. 9/30

7:22 pm-11:59 pm

1 stop7h 37m

$236

SeattleBaltimore

SEA - BWI

SEABWI

Seattle/Tacoma Intl

lun. 5/12

3:20 pm-6:10 am

1 stop11h 50m

Baltimore/Washington

jue. 5/15

6:20 am-12:10 am

2 stops20h 50m

$236

SpokaneBaltimore

GEG - BWI

GEGBWI

Spokane

dom. 6/1

11:48 am-4:25 pm

1 stop25h 37m

Baltimore/Washington

mié. 6/4

5:20 pm-11:03 am

1 stop20h 43m

$238

SeattleBaltimore

SEA - BWI

SEABWI

Seattle/Tacoma Intl

jue. 8/7

11:59 pm-10:50 am

1 stop7h 51m

Baltimore/Washington

jue. 8/14

7:20 am-2:43 pm

1 stop10h 23m

$243

SeattleBaltimore

SEA - BWI

SEABWI

Seattle/Tacoma Intl

lun. 5/26

6:25 am-4:28 pm

1 stop7h 03m

Baltimore/Washington

sáb. 5/31

5:48 pm-12:37 am

1 stop9h 49m

$250

PortlandBaltimore

PDX - BWI

PDXBWI

Portland

mié. 6/25

11:59 pm-10:03 am

1 stop7h 04m

Baltimore/Washington

lun. 6/30

6:15 am-11:43 am

1 stop8h 28m

$270

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 60 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.

Cheapflights Insights

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

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 abril 29, 2025.

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.

Weekly flight availability from State of Washington to Baltimore

Explore weekly flight availability from Washington to Baltimore. 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 abril 29, 2025.

The most flights from USWA to BWI are scheduled on a Monday (6 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).

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 abril 29, 2025.
Read through reviews of airlines operating flights from Washington to Baltimore, such as Alaska Airlines, Southwest 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.
Alaska Airlines
8.0
Very good
9,949 reviews

Comfort

7.9

Food

7.1

Boarding

8.2

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,949 reviews
Alaska Airlines
8.0
Very good
9,949 reviews

Comfort

7.9

Food

7.1

Boarding

8.2

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,292 reviews
Alaska Airlines
8.0
Very good
9,949 reviews

Comfort

7.9

Food

7.1

Boarding

8.2

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,929 reviews
Alaska Airlines
8.0
Very good
9,949 reviews

Comfort

7.9

Food

7.1

Boarding

8.2

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,402 reviews
Alaska Airlines
8.0
Very good
9,949 reviews

Comfort

7.9

Food

7.1

Boarding

8.2

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,949 reviews

Comfort

7.9

Food

7.1

Boarding

8.2

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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, 9 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 $97 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $100 and United Airlines from $119 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 (80%), Air Tahiti Nui (80%) and Hawaiian Airlines (75%).

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

    While on average a flight from State of Washington to Baltimore is generally $368, our data shows the cheapest flight currently is $143. When looking at the most popular route, (Seattle/Tacoma Intl - Baltimore/Washington), you can expect to pay $165 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

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Top 8 airlines flying from Washington to Baltimore

Discover the top 8 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 abril 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$86Average$171FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$178Average$267FlexibilityNo cancel feeOn-time65%
Hawaiian AirlinesCheapest$179Average$480FlexibilityNo cancel feeOn-time85%
DeltaCheapest$200Average$471FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$206Average$406FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$262Average$527FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$276Average$594FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$321Average$447FlexibilityNo cancel feeOn-time63%

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