Cheap flights from Seattle to Baltimore (SEA - BWI) from $118

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 6/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SEA — BWI
May 29 — Jun 51

The best prices from Seattle/Tacoma Intl to Baltimore/Washington are usually found in November or October, booked 78 days in advance, depart on a Wednesday or Thursday and return on a Tuesday

Cheap flight deals from Seattle to Baltimore

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) 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 May 24, 2024.

Popular in

June

Cheapest in

November

Round-trip from

$235

One-way from

$139
High demand for flights, 24% potential price rise
Best time to find cheap flights, 23% potential price drop
From Seattle/Tacoma Intl to Baltimore/Washington
One-way flight from Seattle/Tacoma Intl to Baltimore/Washington

What is the cheapest day to fly round-trip from Seattle to Baltimore?

Flights from Seattle to Baltimore are found to be more expensive on Saturday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Baltimore.

How far in advance should I book a flight from Seattle to Baltimore?

Users have found that booking a flight from Seattle to Baltimore at least 50 days early can save you up to 78% on average compared to booking a flight this week. If booking 50 days before your flight isn’t an option for you, users have found flights from Seattle to Baltimore for as little as $452 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $635 for flights departing within the next 3 days.

What is the cheapest month to fly from Seattle to Baltimore?

The best pricing can be found in the month of February. Prices to Baltimore from Seattle average $402. You can even find prices in February for less than $402, as users have found deals to Baltimore from as low as $125. The month of June appears to be one of the more expensive times to travel to Baltimore from Seattle. Flying in the targeted month can save you up to 23%.

When is the cheapest time to fly from Seattle to Baltimore (SEA - BWI)?

One of the essential ways to save on airfare from Seattle to Baltimore is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 42% on airfare.

Cheap Spirit Airlines flights from Seattle to Baltimore

Explore cheap flight options specifically provided by Spirit Airlines for the route between Seattle and Baltimore. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,725,499 searches. Data last updated May 24, 2024.
Check out some of the cheapest Spirit Airlines flights we've come across from Seattle to Baltimore. It's recommended that users confirm their flight details before booking.
Fri 8/29:41 pmSEA - BWI
1 stop7h 39mSpirit Airlines
Tue 8/137:42 amBWI - SEA
1 stop11h 33mSpirit Airlines
Deal found 5/23$278
Wed 6/58:59 pmSEA - BWI
1 stop8h 55mSpirit Airlines
Mon 6/105:31 pmBWI - SEA
2 stops18h 28mSpirit Airlines
Deal found 5/23$280
Tue 6/259:49 amSEA - BWI
2 stops27h 42mSpirit Airlines
Sun 6/309:28 pmBWI - SEA
1 stop14h 04mSpirit Airlines
Deal found 5/23$283
Sun 6/29:40 pmSEA - BWI
1 stop12h 48mSpirit Airlines
Tue 6/119:38 pmBWI - SEA
1 stop13h 54mSpirit Airlines
Deal found 5/23$285
Tue 6/49:40 pmSEA - BWI
3 stops21h 34mSpirit Airlines
Fri 6/710:29 amBWI - SEA
2 stops24h 28mSpirit Airlines
Deal found 5/23$286
Wed 8/75:15 pmSEA - BWI
1 stop10h 22mSpirit Airlines
Mon 8/1211:56 amBWI - SEA
1 stop11h 21mSpirit Airlines
Deal found 5/23$287
Tue 6/119:41 pmSEA - BWI
3 stops21h 33mSpirit Airlines
Sun 6/169:28 pmBWI - SEA
1 stop14h 04mSpirit Airlines
Deal found 5/23$290
Tue 6/49:40 pmSEA - BWI
3 stops21h 34mSpirit Airlines
Thu 6/611:59 amBWI - SEA
2 stops23h 33mSpirit Airlines
Deal found 5/23$291
Tue 6/49:40 pmSEA - BWI
1 stop14h 15mSpirit Airlines
Mon 6/1010:29 amBWI - SEA
3 stops37h 22mSpirit Airlines
Deal found 5/23$292

Cheap Frontier flights from Seattle to Baltimore

Explore cheap flight options specifically provided by Frontier for the route between Seattle and Baltimore. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,725,499 searches. Data last updated May 24, 2024.
Have a look at some of the cheapest available Frontier flights departing from Seattle and landing in Baltimore. Check back soon if you're not seeing flights that suit your needs.
Sun 6/29:39 pmSEA - BWI
1 stop10h 54mFrontier
Sat 6/85:37 pmBWI - SEA
1 stop18h 33mFrontier
Deal found 5/23$279
Thu 5/309:49 pmSEA - BWI
1 stop10h 44mFrontier
Thu 6/61:39 pmBWI - SEA
1 stop8h 14mFrontier
Deal found 5/23$298
Thu 5/309:49 pmSEA - BWI
1 stop10h 44mFrontier
Sat 6/16:59 pmBWI - SEA
1 stop15h 05mFrontier
Deal found 5/23$301
Sun 6/29:39 pmSEA - BWI
1 stop10h 54mFrontier
Sun 6/97:03 pmBWI - SEA
1 stop15h 03mFrontier
Deal found 5/23$313
Sun 6/29:39 pmSEA - BWI
1 stop10h 54mFrontier
Sun 6/97:03 pmBWI - SEA
1 stop15h 03mFrontier
Deal found 5/23$316
Sun 6/29:39 pmSEA - BWI
1 stop10h 54mFrontier
Thu 6/131:39 pmBWI - SEA
1 stop8h 14mFrontier
Deal found 5/23$356

Cheap Seattle to Baltimore flights in May & June 2024

Find cheap flight options from Seattle to Baltimore specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,725,499 searches. Prices were last updated on May 24, 2024.
Scroll through some of the best deals on flights from Seattle to Baltimore in 2024. Check back soon for alternative fares.
Mon 6/35:05 pmSEA - BWI
3 stops28h 11mMultiple Airlines
Wed 6/56:30 amBWI - SEA
3 stops29h 02mMultiple Airlines
Deal found 5/21$276
Mon 6/35:05 pmSEA - BWI
3 stops28h 11mMultiple Airlines
Sat 6/89:28 pmBWI - SEA
1 stop14h 04mMultiple Airlines
Deal found 5/22$277
Sat 5/255:09 pmSEA - BWI
1 stop9h 30mDelta
Sat 6/12:19 pmBWI - SEA
1 stop8h 00mDelta
Deal found 5/22$278
Mon 6/39:40 pmSEA - BWI
1 stop12h 53mSpirit Airlines
Sun 6/99:28 pmBWI - SEA
1 stop14h 04mSpirit Airlines
Deal found 5/22$279
Fri 6/73:34 pmSEA - BWI
1 stop22h 01mFrontier
Wed 6/127:09 pmBWI - SEA
2 stops29h 56mFrontier
Deal found 5/22$280
Mon 6/39:40 pmSEA - BWI
2 stops20h 10mMultiple Airlines
Wed 6/1211:34 amBWI - SEA
1 stop8h 08mMultiple Airlines
Deal found 5/23$281
Tue 6/49:40 pmSEA - BWI
2 stops19h 38mSpirit Airlines
Wed 6/126:30 amBWI - SEA
2 stops16h 39mSpirit Airlines
Deal found 5/22$282
Wed 6/58:59 pmSEA - BWI
1 stop8h 55mSpirit Airlines
Wed 6/126:30 amBWI - SEA
2 stops16h 39mSpirit Airlines
Deal found 5/22$283
Fri 5/319:40 pmSEA - BWI
1 stop7h 38mSpirit Airlines
Mon 6/35:25 pmBWI - SEA
2 stops18h 20mSpirit Airlines
Deal found 5/22$284

Seattle to Baltimore 2024 flight deals

Discover exclusive flight deals for travel between Seattle and Baltimore in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,725,499 searches. Data last updated May 24, 2024.
Scroll through some of the best deals on flights from Seattle to Baltimore in 2024. Check back soon for alternative fares.
Mon 6/35:05 pmSEA - BWI
3 stops28h 11mMultiple Airlines
Wed 6/56:30 amBWI - SEA
3 stops29h 02mMultiple Airlines
Deal found 5/21$276
Wed 8/289:37 pmSEA - BWI
Nonstop5h 00mAlaska Airlines
Tue 9/36:59 pmBWI - SEA
Nonstop5h 41mAlaska Airlines
Deal found 5/22$277
Mon 8/59:15 pmSEA - BWI
1 stop8h 05mSpirit Airlines
Wed 8/72:25 pmBWI - SEA
1 stop12h 29mSpirit Airlines
Deal found 5/22$278
Mon 6/39:40 pmSEA - BWI
1 stop12h 53mSpirit Airlines
Sun 6/99:28 pmBWI - SEA
1 stop14h 04mSpirit Airlines
Deal found 5/22$279
Fri 6/73:34 pmSEA - BWI
1 stop22h 01mFrontier
Wed 6/127:09 pmBWI - SEA
2 stops29h 56mFrontier
Deal found 5/22$280
Mon 6/39:40 pmSEA - BWI
2 stops20h 10mMultiple Airlines
Wed 6/1211:34 amBWI - SEA
1 stop8h 08mMultiple Airlines
Deal found 5/23$281
Tue 6/49:40 pmSEA - BWI
2 stops19h 38mSpirit Airlines
Wed 6/126:30 amBWI - SEA
2 stops16h 39mSpirit Airlines
Deal found 5/22$282
Wed 6/58:59 pmSEA - BWI
1 stop8h 55mSpirit Airlines
Wed 6/126:30 amBWI - SEA
2 stops16h 39mSpirit Airlines
Deal found 5/22$283
Thu 9/195:00 pmSEA - BWI
3 stops25h 20mSpirit Airlines
Tue 9/248:00 amBWI - SEA
1 stop11h 08mSpirit Airlines
Deal found 5/22$284

Non-stop flights to Baltimore from Seattle

Discover non-stop flight options from Seattle to Baltimore. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,725,499 searches. Data last updated May 24, 2024.
For a shorter flight, select one of these non-stop flights from Seattle to Baltimore. Those looking to potentially save on 1 or 2-stop flights from Seattle to Baltimore should utilize the search form at the the top of the page.
Wed 8/289:37 pmSEA - BWI
Nonstop5h 00mAlaska Airlines
Tue 9/36:59 pmBWI - SEA
Nonstop5h 41mAlaska Airlines
Deal found 5/23$277
Wed 8/289:37 pmSEA - BWI
Nonstop5h 00mAlaska Airlines
Mon 9/26:59 pmBWI - SEA
Nonstop5h 41mAlaska Airlines
Deal found 5/23$316
Thu 9/129:37 pmSEA - BWI
Nonstop5h 00mAlaska Airlines
Tue 9/177:08 amBWI - SEA
Nonstop5h 43mAlaska Airlines
Deal found 5/22$317
Wed 8/289:37 pmSEA - BWI
Nonstop5h 00mAlaska Airlines
Sun 9/17:08 amBWI - SEA
Nonstop5h 43mAlaska Airlines
Deal found 5/23$326
Wed 9/119:37 pmSEA - BWI
Nonstop5h 00mAlaska Airlines
Fri 9/206:59 pmBWI - SEA
Nonstop5h 41mAlaska Airlines
Deal found 5/23$327
Tue 10/19:58 amSEA - BWI
Nonstop5h 01mAlaska Airlines
Sun 12/86:59 pmBWI - SEA
Nonstop5h 51mAlaska Airlines
Deal found 5/23$344
Thu 8/159:50 pmSEA - BWI
Nonstop4h 58mAlaska Airlines
Tue 8/206:59 pmBWI - SEA
Nonstop5h 41mAlaska Airlines
Deal found 5/23$347
Thu 9/59:37 pmSEA - BWI
Nonstop5h 00mAlaska Airlines
Thu 9/126:59 pmBWI - SEA
Nonstop5h 41mAlaska Airlines
Deal found 5/23$357
Sat 9/289:37 pmSEA - BWI
Nonstop5h 00mAlaska Airlines
Wed 12/47:00 amBWI - SEA
Nonstop5h 54mAlaska Airlines
Deal found 5/23$384

Seattle to Baltimore flights leaving soon

Find last-minute flight options from Seattle to Baltimore for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,725,499 searches. Data last updated May 24, 2024.
Check out these flights departing soon from Seattle to Baltimore. Users should examine the flight details to ensure there are no surprises.
Sat 6/12:49 pmSEA - BWI
1 stop14h 29mSpirit Airlines
Wed 6/510:29 amBWI - SEA
2 stops25h 03mSpirit Airlines
Deal found 5/23$278
Sun 6/29:39 pmSEA - BWI
1 stop10h 54mFrontier
Sat 6/85:37 pmBWI - SEA
1 stop18h 33mFrontier
Deal found 5/23$279
Mon 6/39:40 pmSEA - BWI
2 stops20h 10mMultiple Airlines
Wed 6/1211:34 amBWI - SEA
1 stop8h 08mMultiple Airlines
Deal found 5/23$281
Sun 6/29:40 pmSEA - BWI
1 stop12h 48mSpirit Airlines
Tue 6/119:38 pmBWI - SEA
1 stop13h 54mSpirit Airlines
Deal found 5/23$285
Wed 5/296:00 amSEA - BWI
1 stop7h 44mAmerican Airlines
Wed 6/56:00 amBWI - SEA
1 stop9h 31mAmerican Airlines
Deal found 5/23$294
Sun 6/29:40 pmSEA - BWI
1 stop7h 38mSpirit Airlines
Mon 6/39:20 pmBWI - SEA
1 stop14h 25mSpirit Airlines
Deal found 5/23$297
Thu 5/309:49 pmSEA - BWI
1 stop10h 44mFrontier
Thu 6/61:39 pmBWI - SEA
1 stop8h 14mFrontier
Deal found 5/23$298
Sat 6/12:49 pmSEA - BWI
1 stop14h 29mMultiple Airlines
Wed 6/512:00 pmBWI - SEA
3 stops37h 54mMultiple Airlines
Deal found 5/23$300
Thu 5/309:49 pmSEA - BWI
1 stop10h 44mFrontier
Sat 6/16:59 pmBWI - SEA
1 stop15h 05mFrontier
Deal found 5/23$301

One-way flights to Baltimore from Seattle

Search for one-way flight options from Seattle to Baltimore. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,725,499 searches. Data last updated May 24, 2024.
Take a look at some of the one-way flights we've detected from Seattle to Baltimore. Users can also find round-trip Seattle to Baltimore flights by using the search form above.
Mon 6/39:40 pmSEA - BWI
2 stops20h 10mSpirit Airlines
Deal found 5/22$118
Wed 6/59:41 pmSEA - BWI
1 stop11h 58mFrontier
Deal found 5/22$119
Thu 7/115:15 pmSEA - BWI
1 stop10h 22mSpirit Airlines
Deal found 5/23$120
Wed 8/141:35 pmSEA - BWI
2 stops14h 15mSpirit Airlines
Deal found 5/23$121
Wed 6/59:41 pmSEA - BWI
1 stop11h 58mFrontier
Deal found 5/22$122
Wed 6/58:59 pmSEA - BWI
1 stop8h 55mSpirit Airlines
Deal found 5/22$123
Wed 6/265:05 pmSEA - BWI
1 stop13h 03mFrontier
Deal found 5/22$124
Sat 6/82:51 pmSEA - BWI
1 stop14h 19mSpirit Airlines
Deal found 5/23$126
Sun 6/99:28 amSEA - BWI
2 stops33h 46mSpirit Airlines
Deal found 5/22$127

Find flights from Seattle to Baltimore within your budget

Customize your flight search to find flights from Seattle 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 2,725,499 searches. Data last updated May 24, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$277 - $420

Route

Depart

Return

Price

Seattle/Tacoma IntlBaltimore/Washington

SEA - BWI

SEABWI

Seattle/Tacoma Intl

Tue 6/4

2 stops20h 19m

Baltimore/Washington

Fri 6/7

1 stop8h 20m

$277

Seattle/Tacoma IntlBaltimore/Washington

SEA - BWI

SEABWI

Seattle/Tacoma Intl

Fri 8/2

1 stop7h 39m

Baltimore/Washington

Tue 8/13

1 stop11h 33m

$278

Seattle/Tacoma IntlBaltimore/Washington

SEA - BWI

SEABWI

Seattle/Tacoma Intl

Sun 6/2

1 stop10h 54m

Baltimore/Washington

Sat 6/8

1 stop18h 33m

$279

Seattle/Tacoma IntlBaltimore/Washington

SEA - BWI

SEABWI

Seattle/Tacoma Intl

Wed 5/29

1 stop7h 19m

Baltimore/Washington

Tue 6/4

1 stop7h 40m

$308

Seattle/Tacoma IntlBaltimore/Washington

SEA - BWI

SEABWI

Seattle/Tacoma Intl

Mon 5/27

1 stop7h 55m

Baltimore/Washington

Wed 5/29

1 stop7h 46m

$327

Seattle/Tacoma IntlBaltimore/Washington

SEA - BWI

SEABWI

Seattle/Tacoma Intl

Fri 6/14

1 stop7h 32m

Baltimore/Washington

Mon 6/17

1 stop25h 55m

$345

Seattle/Tacoma IntlBaltimore/Washington

SEA - BWI

SEABWI

Seattle/Tacoma Intl

Wed 5/29

2 stops13h 27m

Baltimore/Washington

Thu 5/30

2 stops12h 22m

$368

Seattle/Tacoma IntlBaltimore/Washington

SEA - BWI

SEABWI

Seattle/Tacoma Intl

Thu 6/13

Nonstop4h 58m

Baltimore/Washington

Mon 6/17

Nonstop5h 50m

$387

Seattle/Tacoma IntlBaltimore/Washington

SEA - BWI

SEABWI

Seattle/Tacoma Intl

Tue 5/28

3 stops13h 55m

Baltimore/Washington

Thu 5/30

1 stop15h 45m

$420

Flights are sorted by cheapest first

Deals found on 5/23

When is the best time to book a flight from Seattle to Baltimore?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Baltimore. Price data was last updated on May 22, 2024.
The best time to book flights from Seattle to Baltimore is 78 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

When is the cheapest time to fly from Seattle to Baltimore?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Baltimore. Price data was last updated on May 19, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Seattle to Baltimore flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Seattle to Baltimore

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

Temperature and rainfall in Baltimore by month

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

WAS

Temperature

35.6 - 80.6 °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 May 24, 2024.
Peruse reviews from past customers who have flown with Spirit Airlines, Frontier and Delta from Seattle to Baltimore to help guide your decision. 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
8.2
Very good
5,997 reviews

Entertainment

7.8

Comfort

8.1

Overall

8.2

Boarding

8.3

Crew

8.7

Food

7.3

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Southwest
8.2
Very good
5,997 reviews
Southwest
8.2
Very good
5,997 reviews

Entertainment

7.8

Comfort

8.1

Overall

8.2

Boarding

8.3

Crew

8.7

Food

7.3

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

8.1
Very good
9,175 reviews
Southwest
8.2
Very good
5,997 reviews

Entertainment

7.8

Comfort

8.1

Overall

8.2

Boarding

8.3

Crew

8.7

Food

7.3

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

8.0
Very good
10,561 reviews
Southwest
8.2
Very good
5,997 reviews

Entertainment

7.8

Comfort

8.1

Overall

8.2

Boarding

8.3

Crew

8.7

Food

7.3

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

7.4
Good
10,845 reviews
Southwest
8.2
Very good
5,997 reviews

Entertainment

7.8

Comfort

8.1

Overall

8.2

Boarding

8.3

Crew

8.7

Food

7.3

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

7.3
Good
14,388 reviews
Southwest
8.2
Very good
5,997 reviews

Entertainment

7.8

Comfort

8.1

Overall

8.2

Boarding

8.3

Crew

8.7

Food

7.3

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Baltimore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airports do I use to fly from Seattle to Baltimore?

    Baltimore/Washington is the airport most travelers will use when flying to Baltimore from Seattle/Tacoma Intl. Booking flights from Seattle/Tacoma Intl (SEA) to Baltimore/Washington (BWI) should be relatively easy as there are 2 daily flights to Baltimore from 8 different airlines. 4h 57m is how long a flight from Seattle to Baltimore/Washington will take if you book a nonstop flight.

  • Can I find flights from Seattle to Baltimore for under $300 on Cheapflights?

    Yes, there are multiple flights from Seattle to Baltimore for under $300. The cheapest flight booked recently is on Multiple Airlines for just $277, but on average you can expect to pay $286.

  • Are there nonstop flights from Seattle to Baltimore for under $300 on Cheapflights?

    Cheapflights has at least 20 direct flights from Seattle to Baltimore under $300. A good price for a nonstop flight from Seattle to Baltimore is less than $389.

  • Are there last-minute flights available from Seattle to Baltimore for under $300?

    There are currently 20+ open flights from Seattle to Baltimore within the next 7 days for less than $300.

  • How popular is this Seattle to Baltimore flight route?

  • What are the cheapest airlines flying from Seattle to Baltimore round-trip?

    Cheapflights users have booked flights from Seattle to Baltimore round-trip from $278. Another airline that can offer you cheap pricing is Frontier. Spirit Airlines is priced at 33% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Seattle to Baltimore one-way?

    The cheapest airlines for a one-way flight from Seattle to Baltimore are Spirit Airlines ($118), Frontier ($119), and Delta ($129).

  • What are the cheapest flights from Seattle to Baltimore?

    Looking for the cheapest flight from Seattle to Baltimore? While on average our users pay $380, our data indicates the cheapest price to be $148. The most popular route (Seattle/Tacoma Intl - Baltimore/Washington), is priced around $164.

  • What does SEA to BWI mean?

    Great question - SEA to BWI just means Seattle/Tacoma Intl Airport to Baltimore/Washington Airport. Now you’ll know what these unique codes when you look for flights!

  • Where are the most common layover locations when flying from Seattle to Baltimore?

  • What are some popular things to do or see while on a layover in Charlotte?

    If you're on a layover in Charlotte and looking for things to do, consider visiting Carowind, North Carolina Blumenthal Performing Arts Center, or NASCAR Hall of Fame. Carowind, North Carolina Blumenthal Performing Arts Center, and NASCAR Hall of Fame can be visited by traveling about 8.2 mi, 5.8 mi, and 5.7 mi respectively from Charlotte Douglas. Travelers can rent a car at Charlotte Douglas for an average daily rate of $54 to make sightseeing during their layover a little easier.

  • What are some popular points of interest to see during a layover in Denver?

    Coors Field, 16th Street Mall, and Civic Center Park are currently the most popular points of interest in Denver at the moment. Travelers on a layover in Denver can visit Coors Field, 16th Street Mall, and Civic Center Park, by traveling 18.4 mi, 18.7 mi, and 18.7 mi, respectively after landing at Denver Intl. Those on a layover in Denver in need of a rental car can book one at Denver Intl for about $44.

  • Where are the least popular layover locations for Seattle to Baltimore flights?

  • Can I find deals for flights from Seattle to Baltimore that include extra baggage allowance?

    The amount of baggage you can bring on your Seattle to Baltimore flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Seattle to Baltimore with specific airlines?

    Yes, Cheapflights allows you to browse and filter Seattle to Baltimore flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Seattle 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.

  • Can I find deals for flights from Seattle to Baltimore that allow pets onboard?

    Many airlines flying from Seattle to Baltimore offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Seattle to Baltimore?

    Yes, you can often find last-minute deals on Seattle to Baltimore flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Seattle to Baltimore flight deals updated?

    The Seattle to Baltimore flight deals you see on this page were last updated on 5/23.

  • What are the most popular airlines that fly from Seattle to Baltimore?

  • When is the best time to book a flight from Seattle to Baltimore?

    Currently, December is the cheapest month in which you can book a flight from Seattle to Baltimore (average of $238). Flying from Seattle to Baltimore in July is currently the most expensive (average of $288). 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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Top 8 airlines flying from Seattle to Baltimore

Discover the top 8 airlines that operate flights from Seattle 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 2,725,499 searches. Data last updated May 24, 2024.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$114Average$308FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
DeltaCheapest$128Average$351FlexibilityNo cancel feeOn-timeN/A
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Spirit AirlinesCheapest$133Average$300FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
FrontierCheapest$137Average$229FlexibilityNo cancel feeOn-time62%
Search Frontier flights
Alaska AirlinesCheapest$175Average$457FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
United AirlinesCheapest$212Average$348FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$225Average$368FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Sun Country AirCheapest$286Average$506FlexibilityNo cancel feeOn-time83%
Search Sun Country Air flights

Search flights from Seattle to Baltimore by cabin class

Find flights from Seattle to Baltimore, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hourly flight availability from Seattle to Baltimore

Find hourly flight availability from Seattle 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 May 24, 2024.
1%of flight departuresEarly morningMidnight to 6 am
54%of flight departuresMorning6 am to noon
0%of flight departuresAfternoonNoon to 6 pm
45%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Seattle to Baltimore

Explore weekly flight availability from Seattle 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 May 24, 2024.