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Cheap flights from Seattle to Baltimore (SEA - BWI) from $121

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 8/2. 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 21 — May 281
From?
To?
Tue 5/21
Tue 5/28
1 adult, Economy
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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 16, 2024.

Popular in

June

Cheapest in

November

Round-trip from

$235

One-way from

$128
High demand for flights, 25% potential price rise
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Best time to find cheap flights, 23% potential price drop
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From Seattle/Tacoma Intl to Baltimore/Washington
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One-way flight from Seattle/Tacoma Intl to Baltimore/Washington
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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 2,637,452 searches. Data last updated May 16, 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.
Wed 7/105:15 pmSEA - BWI
1 stop10h 22mSpirit Airlines
Wed 7/2410:56 amBWI - SEA
2 stops15h 58mSpirit Airlines
Deal found 5/15$276
Wed 8/75:15 pmSEA - BWI
1 stop10h 22mSpirit Airlines
Wed 8/142:25 pmBWI - SEA
1 stop8h 56mSpirit Airlines
Deal found 5/15$278
Mon 6/108:59 pmSEA - BWI
1 stop8h 46mSpirit Airlines
Mon 6/177:09 pmBWI - SEA
3 stops28h 42mSpirit Airlines
Deal found 5/15$280
Thu 6/69:28 amSEA - BWI
2 stops28h 03mSpirit Airlines
Mon 6/107:09 pmBWI - SEA
2 stops16h 50mSpirit Airlines
Deal found 5/15$283
Wed 7/175:15 pmSEA - BWI
1 stop10h 22mSpirit Airlines
Thu 7/1811:52 pmBWI - SEA
1 stop19h 23mSpirit Airlines
Deal found 5/16$284
Thu 6/209:32 pmSEA - BWI
1 stop7h 56mSpirit Airlines
Tue 6/256:41 pmBWI - SEA
2 stops16h 51mSpirit Airlines
Deal found 5/14$285
Sat 5/252:49 pmSEA - BWI
1 stop14h 29mSpirit Airlines
Wed 5/298:00 pmBWI - SEA
2 stops15h 45mSpirit Airlines
Deal found 5/15$286
Thu 6/139:32 pmSEA - BWI
1 stop13h 57mSpirit Airlines
Tue 6/186:30 amBWI - SEA
2 stops17h 21mSpirit Airlines
Deal found 5/15$287
Wed 7/319:00 pmSEA - BWI
1 stop8h 20mSpirit Airlines
Thu 8/1511:50 amBWI - SEA
1 stop11h 31mSpirit Airlines
Deal found 5/14$288

Cheap Sun Country Air flights from Seattle to Baltimore

Explore cheap flight options specifically provided by Sun Country Air 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 2,637,452 searches. Data last updated May 16, 2024.
Have a look at some of the cheapest available Sun Country Air flights departing from Seattle and landing in Baltimore. Check back soon if you're not seeing flights that suit your needs.
Fri 6/215:55 pmSEA - BWI
1 stop13h 36mSun Country Air
Wed 6/2612:01 pmBWI - SEA
1 stop13h 53mSun Country Air
Deal found 5/15$294
Mon 7/1511:59 pmSEA - BWI
1 stop8h 09mSun Country Air
Thu 7/183:49 pmBWI - SEA
1 stop10h 04mSun Country Air
Deal found 5/15$304
Thu 6/136:18 pmSEA - BWI
1 stop13h 40mSun Country Air
Sat 6/2211:21 amBWI - SEA
1 stop7h 45mSun Country Air
Deal found 5/16$310
Fri 6/285:55 pmSEA - BWI
1 stop13h 36mSun Country Air
Sat 7/611:19 amBWI - SEA
1 stop8h 07mSun Country Air
Deal found 5/15$348
Wed 5/225:45 pmSEA - BWI
1 stop13h 15mSun Country Air
Thu 5/3011:40 amBWI - SEA
1 stop8h 20mSun Country Air
Deal found 5/15$410
Wed 5/225:45 pmSEA - BWI
1 stop13h 15mSun Country Air
Sun 5/2611:30 amBWI - SEA
1 stop7h 25mSun Country Air
Deal found 5/15$466
Wed 5/225:45 pmSEA - BWI
1 stop13h 15mSun Country Air
Thu 5/2311:00 amBWI - SEA
1 stop8h 15mSun Country Air
Deal found 5/15$539

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 2,637,452 searches. Prices were last updated on May 16, 2024.
Scroll through some of the best deals on flights from Seattle to Baltimore in 2024. Check back soon for alternative fares.
Tue 6/49:40 pmSEA - BWI
1 stop14h 15mSpirit Airlines
Tue 6/189:38 pmBWI - SEA
1 stop13h 54mSpirit Airlines
Deal found 5/15$140
Mon 6/39:40 pmSEA - BWI
1 stop12h 53mSpirit Airlines
Mon 6/109:28 pmBWI - SEA
1 stop14h 31mSpirit Airlines
Deal found 5/14$155
Wed 6/58:59 pmSEA - BWI
1 stop14h 30mSpirit Airlines
Mon 6/109:28 pmBWI - SEA
1 stop14h 31mSpirit Airlines
Deal found 5/15$158
Wed 6/57:54 amSEA - BWI
1 stop25h 45mMultiple Airlines
Mon 6/109:28 pmBWI - SEA
1 stop14h 31mMultiple Airlines
Deal found 5/15$170
Mon 6/39:40 pmSEA - BWI
1 stop12h 53mSpirit Airlines
Wed 6/510:14 pmBWI - SEA
1 stop13h 18mSpirit Airlines
Deal found 5/14$173
Fri 6/78:59 pmSEA - BWI
1 stop8h 29mSpirit Airlines
Wed 6/1210:14 pmBWI - SEA
1 stop13h 18mSpirit Airlines
Deal found 5/16$178
Wed 6/58:59 pmSEA - BWI
1 stop14h 30mSpirit Airlines
Mon 6/109:28 pmBWI - SEA
1 stop14h 31mSpirit Airlines
Deal found 5/16$186
Mon 6/39:40 pmSEA - BWI
2 stops20h 10mSpirit Airlines
Mon 6/109:28 pmBWI - SEA
1 stop14h 31mSpirit Airlines
Deal found 5/16$191
Wed 6/58:59 pmSEA - BWI
1 stop14h 30mSpirit Airlines
Tue 6/189:38 pmBWI - SEA
1 stop13h 54mSpirit Airlines
Deal found 5/15$195

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 2,637,452 searches. Data last updated May 16, 2024.
Scroll through some of the best deals on flights from Seattle to Baltimore in 2024. Check back soon for alternative fares.
Tue 6/49:40 pmSEA - BWI
1 stop14h 15mSpirit Airlines
Tue 6/189:38 pmBWI - SEA
1 stop13h 54mSpirit Airlines
Deal found 5/15$140
Mon 6/39:40 pmSEA - BWI
1 stop12h 53mSpirit Airlines
Mon 6/109:28 pmBWI - SEA
1 stop14h 31mSpirit Airlines
Deal found 5/14$155
Wed 6/58:59 pmSEA - BWI
1 stop14h 30mSpirit Airlines
Mon 6/109:28 pmBWI - SEA
1 stop14h 31mSpirit Airlines
Deal found 5/15$158
Wed 6/57:54 amSEA - BWI
1 stop25h 45mMultiple Airlines
Mon 6/109:28 pmBWI - SEA
1 stop14h 31mMultiple Airlines
Deal found 5/15$170
Mon 6/39:40 pmSEA - BWI
1 stop12h 53mSpirit Airlines
Wed 6/510:14 pmBWI - SEA
1 stop13h 18mSpirit Airlines
Deal found 5/14$173
Tue 8/201:35 pmSEA - BWI
1 stop15h 57mSpirit Airlines
Wed 9/47:52 amBWI - SEA
1 stop11h 16mSpirit Airlines
Deal found 5/15$178
Tue 8/209:37 amSEA - BWI
1 stop23h 26mFrontier
Sat 8/241:03 pmBWI - SEA
1 stop22h 34mFrontier
Deal found 5/15$179
Wed 6/58:59 pmSEA - BWI
1 stop14h 30mSpirit Airlines
Mon 6/109:28 pmBWI - SEA
1 stop14h 31mSpirit Airlines
Deal found 5/16$186
Tue 8/209:37 amSEA - BWI
1 stop23h 26mFrontier
Wed 9/41:03 pmBWI - SEA
1 stop11h 08mFrontier
Deal found 5/16$188

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 2,637,452 searches. Data last updated May 16, 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.
Tue 10/19:58 amSEA - BWI
Nonstop5h 01mAlaska Airlines
Tue 10/87:04 amBWI - SEA
Nonstop5h 52mAlaska Airlines
Deal found 5/15$317
Sat 9/289:37 pmSEA - BWI
Nonstop5h 00mAlaska Airlines
Tue 10/156:59 pmBWI - SEA
Nonstop5h 54mAlaska Airlines
Deal found 5/15$327
Tue 10/19:58 amSEA - BWI
Nonstop5h 01mAlaska Airlines
Mon 10/146:59 pmBWI - SEA
Nonstop5h 56mAlaska Airlines
Deal found 5/15$337
Sat 9/289:37 pmSEA - BWI
Nonstop5h 00mAlaska Airlines
Mon 9/306:59 pmBWI - SEA
Nonstop5h 41mAlaska Airlines
Deal found 5/15$347
Sat 9/289:37 pmSEA - BWI
Nonstop5h 00mAlaska Airlines
Fri 10/116:59 pmBWI - SEA
Nonstop5h 56mAlaska Airlines
Deal found 5/15$357
Wed 8/79:50 pmSEA - BWI
Nonstop4h 58mAlaska Airlines
Tue 8/206:59 pmBWI - SEA
Nonstop5h 41mAlaska Airlines
Deal found 5/15$364
Mon 8/199:50 pmSEA - BWI
Nonstop4h 58mAlaska Airlines
Tue 9/36:59 pmBWI - SEA
Nonstop5h 41mAlaska Airlines
Deal found 5/16$367
Mon 8/199:50 pmSEA - BWI
Nonstop4h 58mAlaska Airlines
Sat 8/316:59 pmBWI - SEA
Nonstop5h 41mAlaska Airlines
Deal found 5/15$377
Wed 7/249:50 pmSEA - BWI
Nonstop4h 58mAlaska Airlines
Thu 10/36:59 pmBWI - SEA
Nonstop5h 54mAlaska Airlines
Deal found 5/15$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 2,637,452 searches. Data last updated May 16, 2024.
Check out these flights departing soon from Seattle to Baltimore. Users should examine the flight details to ensure there are no surprises.
Sat 5/255:09 pmSEA - BWI
1 stop9h 30mDelta
Mon 5/276:00 amBWI - SEA
1 stop7h 40mDelta
Deal found 5/16$285
Sat 5/252:49 pmSEA - BWI
1 stop14h 29mSpirit Airlines
Wed 5/298:00 pmBWI - SEA
2 stops15h 45mSpirit Airlines
Deal found 5/15$286
Wed 5/228:04 amSEA - BWI
1 stop8h 38mMultiple Airlines
Sat 5/259:20 pmBWI - SEA
1 stop14h 25mMultiple Airlines
Deal found 5/15$289
Sat 5/252:49 pmSEA - BWI
1 stop14h 29mSpirit Airlines
Fri 5/319:20 pmBWI - SEA
1 stop14h 25mSpirit Airlines
Deal found 5/15$295
Thu 5/239:49 pmSEA - BWI
1 stop10h 44mFrontier
Wed 5/298:42 pmBWI - SEA
1 stop14h 48mFrontier
Deal found 5/15$296
Sun 5/269:39 pmSEA - BWI
1 stop10h 54mFrontier
Wed 5/298:42 pmBWI - SEA
1 stop14h 48mFrontier
Deal found 5/15$297
Sat 5/252:49 pmSEA - BWI
1 stop14h 29mMultiple Airlines
Tue 5/2810:12 pmBWI - SEA
3 stops21h 28mMultiple Airlines
Deal found 5/15$298
Wed 5/228:04 amSEA - BWI
1 stop8h 38mFrontier
Sat 5/256:59 pmBWI - SEA
1 stop15h 05mFrontier
Deal found 5/15$300
Sat 5/252:49 pmSEA - BWI
1 stop14h 29mMultiple Airlines
Wed 5/2910:12 pmBWI - SEA
3 stops21h 48mMultiple Airlines
Deal found 5/15$302

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 2,637,452 searches. Data last updated May 16, 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.
Fri 8/23:42 pmSEA - BWI
1 stop21h 52mFrontier
Deal found 5/15$121
Wed 5/228:04 amSEA - BWI
1 stop8h 38mFrontier
Deal found 5/15$122
Tue 5/288:14 pmSEA - BWI
1 stop20h 28mFrontier
Deal found 5/15$123
Wed 6/265:05 pmSEA - BWI
1 stop13h 03mFrontier
Deal found 5/15$124
Tue 8/1310:10 pmSEA - BWI
1 stop12h 23mSpirit Airlines
Deal found 5/15$125
Thu 6/69:32 pmSEA - BWI
1 stop13h 57mSpirit Airlines
Deal found 5/16$126
Fri 6/145:22 pmSEA - BWI
1 stop12h 46mFrontier
Deal found 5/15$127
Sat 8/105:00 amSEA - BWI
1 stop8h 46mAmerican Airlines
Deal found 5/15$128
Tue 5/2812:40 amSEA - BWI
1 stop7h 19mDelta
Deal found 5/15$129

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 2,637,452 searches. Data last updated May 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$276 - $424

Route

Depart

Return

Price

Seattle/Tacoma IntlBaltimore/Washington

SEA - BWI

SEABWI

Seattle/Tacoma Intl

Wed 7/10

1 stop10h 22m

Baltimore/Washington

Wed 7/24

2 stops15h 58m

$276

Seattle/Tacoma IntlBaltimore/Washington

SEA - BWI

SEABWI

Seattle/Tacoma Intl

Mon 6/3

2 stops20h 10m

Baltimore/Washington

Thu 6/6

1 stop8h 19m

$277

Seattle/Tacoma IntlBaltimore/Washington

SEA - BWI

SEABWI

Seattle/Tacoma Intl

Wed 8/7

1 stop10h 22m

Baltimore/Washington

Wed 8/14

1 stop8h 56m

$278

Seattle/Tacoma IntlBaltimore/Washington

SEA - BWI

SEABWI

Seattle/Tacoma Intl

Fri 6/21

1 stop13h 36m

Baltimore/Washington

Wed 6/26

1 stop13h 53m

$294

Seattle/Tacoma IntlBaltimore/Washington

SEA - BWI

SEABWI

Seattle/Tacoma Intl

Thu 5/23

1 stop10h 44m

Baltimore/Washington

Wed 5/29

1 stop14h 48m

$296

Seattle/Tacoma IntlBaltimore/Washington

SEA - BWI

SEABWI

Seattle/Tacoma Intl

Sat 8/3

1 stop7h 18m

Baltimore/Washington

Fri 9/6

1 stop8h 10m

$297

Seattle/Tacoma IntlBaltimore/Washington

SEA - BWI

SEABWI

Seattle/Tacoma Intl

Wed 8/7

Nonstop4h 58m

Baltimore/Washington

Tue 8/20

Nonstop5h 41m

$364

Seattle/Tacoma IntlBaltimore/Washington

SEA - BWI

SEABWI

Seattle/Tacoma Intl

Sun 5/26

1 stop7h 44m

Baltimore/Washington

Wed 5/29

2 stops10h 53m

$411

Seattle/Tacoma IntlBaltimore/Washington

SEA - BWI

SEABWI

Seattle/Tacoma Intl

Tue 5/21

1 stop7h 11m

Baltimore/Washington

Wed 5/29

1 stop7h 39m

$424

Flights are sorted by cheapest first

Deals found on 5/15

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 10, 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 12, 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.
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Average price of flights to Baltimore by month

Plan your trip from Seattle to Baltimore by taking into account the cheapest months to travel. The average price of a one-way flight from Seattle to Baltimore is currently $125 while a round-trip flight costs $324. Price data was last updated on May 12, 2024.

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 $289). 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.

January

$266

February

$248

March

$258

April

$257

May

$256

June

$288

July

$289

August

$266

September

$241

October

$253

November

$263

December

$238

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 16, 2024.
Peruse reviews from past customers who have flown with Spirit Airlines, Sun Country Air and Frontier 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
6,040 reviews
Check prices

Food

7.3

Crew

8.7

Entertainment

7.8

Overall

8.2

Comfort

8.1

Boarding

8.3

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
6,040 reviews
Southwest
8.2
Very good
6,040 reviews
Check prices

Food

7.3

Crew

8.7

Entertainment

7.8

Overall

8.2

Comfort

8.1

Boarding

8.3

Reviews

1 / 10

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

Alaska Airlines
8.1
Very good
9,157 reviews
Southwest
8.2
Very good
6,040 reviews
Check prices

Food

7.3

Crew

8.7

Entertainment

7.8

Overall

8.2

Comfort

8.1

Boarding

8.3

Reviews

1 / 10

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

Delta
8.0
Very good
10,673 reviews
Southwest
8.2
Very good
6,040 reviews
Check prices

Food

7.3

Crew

8.7

Entertainment

7.8

Overall

8.2

Comfort

8.1

Boarding

8.3

Reviews

1 / 10

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

United Airlines
7.4
Good
10,924 reviews
Southwest
8.2
Very good
6,040 reviews
Check prices

Food

7.3

Crew

8.7

Entertainment

7.8

Overall

8.2

Comfort

8.1

Boarding

8.3

Reviews

1 / 10

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

American Airlines
7.3
Good
14,514 reviews
Southwest
8.2
Very good
6,040 reviews
Check prices

Food

7.3

Crew

8.7

Entertainment

7.8

Overall

8.2

Comfort

8.1

Boarding

8.3

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 Spirit Airlines for just $276, but on average you can expect to pay $285.

  • Are there nonstop flights from Seattle to Baltimore for under $400 on Cheapflights?

    Cheapflights has at least 20 direct flights from Seattle to Baltimore under $400. A good price for a nonstop flight from Seattle to Baltimore is less than $395.

  • 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?

    This flight path from Seattle/Tacoma Intl to Baltimore/Washington was viewed by 21 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    Cheapflights users have booked flights from Seattle to Baltimore round-trip from $276. Other airlines that can offer you cheap pricing are Sun Country Air, from $294, and Frontier, from $296. 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 Frontier ($121), Spirit Airlines ($125), and American Airlines ($128).

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

    When booking a flight from Seattle to Baltimore, you may want to consider flying on American Airlines, Alaska Airlines or JetBlue as they are the most popular for this route.

  • What are the cheapest flights from Seattle to Baltimore?

    Looking for the cheapest flight from Seattle to Baltimore? While on average our users pay $376, our data indicates the cheapest price to be $148. The most popular route (Seattle/Tacoma Intl - Baltimore/Washington), is priced around $140.

  • 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?

    Flights departing from Seattle and landing in Baltimore layover in Charlotte most frequently. Seattle to Baltimore flights stop in Denver the next most.

  • 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 $55 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 $43.

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

    Flights departing from Seattle and landing in Baltimore layover in Chicago least frequently.

  • 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 5/16.

See more FAQs

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Alternative routes for Seattle to Baltimore
See prices for flight routes from nearby airports that may be better suited for you.

Seattle to Dulles Intl flights
Seattle to Reagan-National flights
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Wenatchee to Dulles Intl flights
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Walla Walla to Dulles Intl flights
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Yakima to Reagan-National flights
Yakima to Dulles Intl flights
Pullman to Baltimore flights
Portland to Salisbury flights
Walla Walla to Reagan-National flights
Walla Walla to Baltimore flights
Wenatchee to Philadelphia flights

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 2,637,452 searches. Data last updated May 16, 2024.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$114Average$308FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
DeltaCheapest$128Average$351FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Spirit AirlinesCheapest$133Average$300FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
FrontierCheapest$138Average$234FlexibilityNo cancel feeOn-time62%
Search Frontier flights
Alaska AirlinesCheapest$174Average$458FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
United AirlinesCheapest$216Average$348FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$225Average$375FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Sun Country AirCheapest$286Average$506FlexibilityNo cancel feeOn-time83%
Search Sun Country Air flights
St. Louis to Las Vegas flights
Washington, D.C. Reagan-National Airport to Boston flights
Sacramento to Seattle flights
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USA to England flights
Baltimore to Las Vegas flights
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Seattle to Belize 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.
First Class
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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 16, 2024.
1%of flight departuresEarly morningMidnight to 6 am
66%of flight departuresMorning6 am to noon
0%of flight departuresAfternoonNoon to 6 pm
33%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 16, 2024.
Sunday4daily flights
Monday2daily flights
Tuesday2daily flights
Wednesday2daily flights
Thursday2daily flights
Friday2daily flights
Saturday2daily flights

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Users can book flights with no change fees policies with our dedicated filters. Book flights from Seattle to Baltimore flexibly with Cheapflights today.

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Not ready to book yet? You can track prices for flights from Seattle to Baltimore on Cheapflights with our Price Alert feature and get notified when better prices are available.

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