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SEA - BWI

Find cheap flights from Seattle to Baltimore from $80

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Baltimore departing on 5/7. 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.
1 adult
0 bags
Sun 5/19
Sun 5/26

Search hundreds of travel sites at once for deals on flights to Baltimore

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Baltimore.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Baltimore.
In the last 7 days travelers have searched 44,212,662 times on KAYAK, and here is why:

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Cheap flight deals from Seattle to Baltimore (SEA-BWI)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Baltimore that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
9:35 pm - 11:29 amSEA-BWI
10h 54m1 stop
12:29 pm - 9:34 pmBWI-SEA
12h 05m1 stop
$163Frontier
Find Deal
Tue, May 7 - Fri, May 10
9:35 pm - 3:16 pmSEA-BWI
14h 41m2 stops
12:33 pm - 9:22 amBWI-SEA
23h 49m1 stop
$166Frontier
Find Deal
Tue, May 14 - Fri, May 17
9:40 pm - 8:18 amSEA-BWI
7h 38m1 stop
9:20 pm - 8:45 amBWI-SEA
14h 25m1 stop
$205Spirit Airlines
Find Deal
Fri, May 10 - Mon, May 13
9:40 pm - 8:18 amSEA-BWI
7h 38m1 stop
9:20 pm - 8:45 amBWI-SEA
14h 25m1 stop
$207Spirit Airlines
Find Deal
Fri, May 10 - Mon, May 13
11:08 pm - 9:15 amSEA-BWI
7h 07m1 stop
4:46 pm - 10:24 pmBWI-SEA
8h 38m1 stop
$250Delta
Find Deal
Sat, Jun 1 - Mon, Jun 17
6:10 am - 5:12 pmSEA-BWI
8h 02m1 stop
4:46 pm - 10:24 pmBWI-SEA
8h 38m1 stop
$274Delta
Find Deal
Wed, Jun 5 - Mon, Jun 17
10:05 pm - 9:00 amSEA-BWI
7h 55m1 stop
5:00 am - 11:08 amBWI-SEA
9h 08m1 stop
$281American Airlines
Find Deal
Fri, May 10 - Tue, May 14
7:17 am - 6:19 pmSEA-BWI
8h 02m1 stop
5:35 pm - 10:41 pmBWI-SEA
8h 06m1 stop
$300American Airlines
Find Deal
Thu, May 2 - Mon, May 6
7:21 pm - 5:39 amSEA-BWI
7h 18m1 stop
7:05 am - 9:46 amBWI-SEA
5h 41mnonstop
$322Alaska Airlines
Find Deal
Mon, May 20 - Wed, May 29
9:45 pm - 5:50 amSEA-BWI
5h 05mnonstop
6:58 pm - 9:37 pmBWI-SEA
5h 39mnonstop
$337Alaska Airlines
Find Deal
Sat, May 11 - Tue, May 14

Flights from Seattle to Baltimore - Travel Insights & Trends

Get data-powered insights and trends into flights from Seattle to Baltimore to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Seattle to Baltimore?

The average price of all flights from Seattle to Baltimore clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to Baltimore on a Wednesday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Seattle to Baltimore. For your return ticket, we recommend flying on a Wednesday and avoiding Fridays for the best deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Seattle to Baltimore, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Seattle to Baltimore is February, where tickets cost $308 on average. On the other hand, the most expensive months are June and July, where the average cost of tickets is $652 and $541 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Seattle to Baltimore, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Seattle to Baltimore, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 52 days before departure.

Which airlines provide the cheapest flights from Seattle to Baltimore?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 3 days, Frontier offered the best one-way deal for that route, at $80. KAYAK users also found Seattle to Baltimore round-trip flights on Frontier from $163 and on Spirit Airlines from $205.

Which airlines fly non-stop between Seattle and Baltimore?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Seattle to Baltimore.
There is just one airline that flies from Seattle to Baltimore direct and that is Alaska Airlines. The best one-way deal found from Alaska Airlines for the route is $179.

How many flights are there between Seattle and Baltimore per day?

Each day, there are between 2 and 3 nonstop flights that take off from Seattle and land in Baltimore, with an average flight time of 5h 08m. The most common departure time is 9:00 am and most flights take off in the morning. Each week, there are 16 flights. The most frequent day of departure is Friday, when 19% of all weekly flights depart. The fewest flights depart on a Saturday.

Which cabin class options are there for flights between Seattle and Baltimore?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 3 cabin class options for the route. These are Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Seattle to Baltimore take?

A direct flight to Baltimore will take on average 4h 58m to travel the 2,327 miles flying distance from Seattle.

What’s the earliest departure time from Seattle to Baltimore?

Early birds can take the earliest flight from Seattle at 9:47 am and will be landing in Baltimore at 5:59 pm.

What’s the latest departure time from Seattle to Baltimore?

If you prefer to fly at night, the latest flight from Seattle to Baltimore jets off at 10:00 pm and lands at 6:05 am.

Good to know

Low season

February

High season

October

Cheapest flight

$80
Best time to beat the crowds with an average 29% drop in price.
Most popular time to fly and prices are also 22% lower on average.
Flight from Seattle to Baltimore

When to book flights from Seattle to Baltimore

Are your dates flexible? Find out the best times to travel from Seattle to Baltimore based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Seattle to Baltimore

  • How far is downtown Baltimore from BWI airport?

    Downtown Baltimore is roughly 10 miles from BWI airport. There are multiple ways through which you can go from the airport to the city center including metro, taxi, and rental cars. The cheapest mode would be taking the blue-line metro towards Hunt Valley and the drop-off at the station on Lexington Street. A more convenient alternative would be a taxi or rental car. They are both easily available at the airport and will drop you at any destination in Baltimore.

  • Are there any lounges at SEA airport?

    There are about nine lounges at Seattle-Tacoma International Airport where you can hang out while waiting to board your flight. Out of the nine lounges, five have an affiliation to an airline and they include Alaska Airlines, which has three lounges, and Delta and United Airlines, each with one lounge. On top of these five lounges, there is a Centurion Lounge in Concourse B, The Club at SEA in the central terminal and south satellite, and lastly the USO Lounge which is open to active military personnel and their close family.

  • How do I make my flight from Seattle to Baltimore more sustainable?

    While flying may not be a sustainable way to travel, it is unavoidable at times. This is why we need to make our flights as eco-friendly as possible to reduce the impact on the environment. One way to do so would be to book a direct flight instead of two connecting flights. Connecting flights are usually longer and result in more carbon emissions.

  • Where are the pet relief areas at BWI airport?

    If you’re traveling with a pet through BWI airport, you should keep them in their carriers at all times except when using the pet relief areas. The pet relief areas at this airport can be found at various points both before and after security. The most conveniently located ones for arriving passengers can be found near the hourly garage parking and at the Concourse D and E connector.

  • What is the cheapest flight from Seattle to Baltimore?

    In the last 3 days, the lowest price for a flight from Seattle to Baltimore was $80 for a one-way ticket and $163 for a round-trip.

  • Do I need a passport to fly between Seattle and Baltimore?

    No

  • Which airlines offer Wi-Fi service onboard planes from Seattle to Baltimore?

    Only Alaska Airlines offers inflight Wi-Fi service on the Seattle to Baltimore flight route.

  • Which aircraft models fly most regularly from Seattle to Baltimore?

    The Boeing 737 MAX 9 is the aircraft model that flies most regularly on the Seattle to Baltimore flight route.

  • Which airline alliances offer flights from Seattle to Baltimore?

    oneworld is the only airline alliance operating flights between Seattle and Baltimore.

  • On which days can I fly direct from Seattle to Baltimore?

    There are nonstop flights from Seattle to Baltimore on a daily basis.

  • Which is the best airline for flights from Seattle to Baltimore, Alaska Airlines or Delta?

    The two airlines most popular with KAYAK users for flights from Seattle to Baltimore are Alaska Airlines and Delta. With an average price for the route of $462 and an overall rating of 8.0, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $376 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from Seattle to Baltimore?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Baltimore.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Baltimore?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Baltimore from Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Baltimore?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Baltimore with an airline and back to Seattle with another airline. Booking your flights between Seattle and BWI can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Baltimore?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Baltimore from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from SEA to Baltimore

  • Looking for a cheap flight? 25% of our users found flights on this route for $198 or less one-way and $381 or less round-trip.
  • When flying from Seattle-Tacoma International Airport (SEA), ensure you arrive at the airport at least 3h before your departure time. That should give you enough time to go through the security lines with ease.
  • To get wheelchair services at Baltimore/Washington International Thurgood Marshall Airport (BWI) you should inform your airline carrier at least 48h before your flight is supposed to take off. That gives the airport officials ample time to make all the necessary arrangements.
  • When flying out of SEA airport, you should consider staying at the Seattle Airport Marriott. The hotel is located inside the airport, putting you less than 5min away from the main terminal. Additionally, the hotel eliminates the hectic commute to the airport that most people have to deal with.
  • If you plan on leaving your car at SEA airport, check out the off-site parking options. They are usually cheaper than the parking lots inside the airport. On certain occasions, you could end up paying up to 50% less.
  • There are several rental car companies operating at BWI airport including highly-rated names such as Thrifty, Budget, Hertz, and Enterprise. They are all located at the airport rental car facility which you can access via a shuttle from the airport terminal.
See more tips

Prefer to fly non-stop from Seattle to Baltimore?

Find which airlines fly direct from Seattle/Tacoma Intl to Baltimore/Washington, which days they fly and book direct flights.

Nonstop departures

Seattle/Tacoma Intl to Baltimore/Washington

Monday

Air Tahiti Nui, Alaska Airlines

Air Tahiti Nui, Alaska Airlines

Tuesday

Air Tahiti Nui, Alaska Airlines, Finnair

Air Tahiti Nui, Alaska Airlines, +1 more

Wednesday

Air Tahiti Nui, Alaska Airlines

Air Tahiti Nui, Alaska Airlines

Thursday

Air Tahiti Nui, Alaska Airlines, Finnair

Air Tahiti Nui, Alaska Airlines, +1 more

Friday

Air Tahiti Nui, Alaska Airlines

Air Tahiti Nui, Alaska Airlines

Saturday

Air Tahiti Nui, Alaska Airlines, Finnair, +1 more

Air Tahiti Nui, Alaska Airlines, +2 more

Sunday

Air Tahiti Nui, Alaska Airlines

Air Tahiti Nui, Alaska Airlines

See more direct flights

Nonstop returns

Baltimore/Washington to Seattle/Tacoma Intl

Monday

Air Tahiti Nui, Alaska Airlines

Air Tahiti Nui, Alaska Airlines

Tuesday

Air Tahiti Nui, Alaska Airlines, Finnair

Air Tahiti Nui, Alaska Airlines, +1 more

Wednesday

Air Tahiti Nui, Alaska Airlines

Air Tahiti Nui, Alaska Airlines

Thursday

Air Tahiti Nui, Alaska Airlines, Finnair

Air Tahiti Nui, Alaska Airlines, +1 more

Friday

Air Tahiti Nui, Alaska Airlines

Air Tahiti Nui, Alaska Airlines

Saturday

Air Tahiti Nui, Alaska Airlines, Finnair, +1 more

Air Tahiti Nui, Alaska Airlines, +2 more

Sunday

Air Tahiti Nui, Alaska Airlines

Air Tahiti Nui, Alaska Airlines

See more direct flights
See more direct flights

Top 5 airlines serving from Seattle to Baltimore

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Baltimore. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seattle to Baltimore? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 9109 reviews
8.6crew
7.3food
8.2boarding
7.9comfort
7.3entertainment
Airline reviews

It was not a great flight. There was a software update delay which had us on the ground for almost 2 hours. I was unable to make my shuttle to my final destination.

4.0 OkayBryn, Apr 2024SEA - PHX
Read more about Alaska Airlines reviews

It was not a great flight. There was a software update delay which had us on the ground for almost 2 hours. I was unable to make my shuttle to my final destination.

Good. Quiet. Comfortable. The protests nearly kept me from catching my flight. They waited for me! I made it!

Red eye flight, so not expecting any extras, but the boarding and trip was smooth. Thx Alaska.

Received little assistance with air sick child. Crew’s main concern was if anything got on the seat belt!

Flight was excellent! Comfortable seats. Flew out of IND. very friendly crew!

It was fine… Just overbooked every seat was taken and very bumpy nothing they could do about that. Overall I like to fly Alaska airlines

Seat width is getting ridiculous. I don’t like having to twist myself into a ball to avoid my neighbor. It has gotten so bad over the last few years.

Flight had mechanical delay, but otherwise it was good considering it was a full plane. Did not have food or entertainment. Staff were great.

It was a great flight. The flight crew was very helpful and professional.

I tried to cancel my flight weeks in advance round trip and told I was not able to. $400 down the drain

Everything was great except for the seat. The backrest would not stay in the upright position.

Service was good for such a short flight. Small plane but smooth flight.

public website still broken for years randomly blocking browsers with privacy options active after loading a page maybe once. check-in on laptop was almost impossible but eventually randomly worked. had to print pass at airport since couldn't get back in to load digital pass on mobile firefox or chrome. red eye flight so smooth onboarding, plenty of room to spread out, easy offboarding. onboard wifi instructions mention vpn can cause problems connecting but fails to also mention private dns. no printed or built in menu list, seems weird to require personal device to point at qr code link for menu which does not even allow direct ordering. people with health condition risk related dietary restrictions trying to avoid for example cholesterol and sugar are left guessing what they can order either way without nutritional info highlights (cranberry juice was minute maid cocktail with as much suger as typical can of soda). tap to pay wasn't working and always seems sketchy to manually enter card info. good movie variety, so limited tv was okay.

Bag drop off was slow and annoying. Only 2 agents at the entire delta desk, and no one directing traffic for what line to be in, many confused people slowed down the process. Boarding was fine. Seats in Delta comfort plus were fine. Snacks were great! Definitely a bonus. The entertainment system was awful — old, slow, not responsive, and completely unable to play games due to some kind of error. But on the other hand, thank you to Delta for the free WiFi. That made it better.

Flight diverted in SD. Later take off in Seattle by 1.3hrs

Mi primera conexión se retrasó por lo cual perdí mi segunda conexión la cual salió adelantada

Crew was not friendly when I went to request a seat change.

There were choices for the snacks. Good choices and tasty lunch and breakfast as well.

The flight crew was amazing. I’m very tall and they moved me to an exit row unsolicited!!! Amazing service.

The boarding process was terrible especially with an indirect flight Chicago to Seattle to San Diego was terrible talking about we overbooked a flight idk if I’d take this airline ever again we got off our flight from Chicago to Seattle and we traveled for business and they told us our connecting flight was over booked and their was no seats asking people to take a delayed next flight and they don’t tell anyone coughing to wear masks seats 30A-B were terrible during the flight no one wants to sit next to people coughing all around I don’t want to be sick traveling for work or get sick anytime it’s very upsetting the staff doesn’t take this stuff serious to tell them to wear masks when they see people coughing and sneezing

I just wrote a text which was supposed to be for the flight from Denver to spokane not Frankfurt to Denver.

On time every leg of the journey and exceptional staff at counter, gate, and on board. I haven’t travelled in US for a long time and was genuinely surprised how pleasant this was.

The delays (5 hrs) were a comedy of errors, and the multiple safety issues encountered were very concerning.

flight delays, staff only communicating when pushed, food service lasting a grand total of 7 minutes, stuck in seat from 45mins into flight until landing

Crew was great and did their best to make us comfortable and captain came out at the beginning to announce why the flight was delayed, weather situation up ahead, and kept us updated throughout the flight.

they made me check my carryon. There was space in the overhead bins.

Nice flight, nice crew but no cookie or napkin with my seltzer.

Trip was smooth bumpy from the wind but no issues at all the crew attendant was very pleasant and had great customer service

This was a Lufthansa flight. Disappointing main meal. Very rough over Canada and arrival at FRA. IFE was almost unusable.

It got me where I needed it to; not much more. It had no competition so that was why I chose it.

Comfort of seats, ease of boarding. Food selection could be better

i suspect i caught flu on this flight as i could hear someone coughing a few rows back and ended up with flu a few days later. also tiresome to have to watch movies on my device by holding up smartphone screen, would have liked to have in seat display.

Flight was fine. It took an unusually long time to have baggage delivered to the carousel in ORD.

No problems with flight. Even though I had a short layover in DFW, I was still able to easily make my connection.

American Airlines continues to price it can provide the least comfortable passenger experience in the air. This legacy carrier rivals the budgets for both terrible seats and inadequate amenities. I am a 5’7” woman who is not wider than a coach seat (even on these narrow bodied aircraft). My 3.5 hour flight was terribly uncomfortable because the leg room is inadequate (my knees hit the seat on front of me even when it was not reclined); the seat barely reclines; and the foam padding is worn thin to the extent one can feel the metal supports of the seat. Add to this the fact that the aisle is super narrow, so that the drink cart literally scrapes the arm rest of the aisle seat. It’s basically torture.

Food options were limited which is absolutely embarrassing for a Flight of this size The staff did not come around as much and I am not accustomed to such poor service from American Airlines Drinks I believe were limited to soda and water

Plane took off without me, my stepdad and a dozen other passengers. It went from an hour delay to boarding in 15 montures without notifying anyone. Names were not called overhead. Now I’m missing a day of work and stuck in Charolette overnight paying for a hotel and Ubers out of pocket

I arrived to the airport 2 hours before my American Airlines flight was scheduled to take off. I have TSA pre-check. The airport was crazy packed when I arrived. After momentarily standing in the pre-check line, the TSA agent said that I am not pre-check. Of course I said that I am because I entered my KTN number on all my traveling sites and programs. I had to get out of line and go back to the AA counter to discover that American Airlines did not add my KTN to my boarding pass. I had to call TSA to find out my number, then have AA enter it onto my boarding pass. The emblem would not load onto my boarding pass. By this time, I decided to use my Clear in order to get through TSA but the line was ridiculous long. By the time I made through TSA, I missed my 11:08am flight and was re-booked for the 5:30pm. This is after the AA employee told me I should have gotten to the airport early. AA use to be a dependable airline not I use them only if I have too.

Average - flew with Jet Blue internal and it was far more comfortable and better food and entertainment. Notable difference

Flight from SBP to DFW 1. They rerouted us through PHX 2. Delayed flight out of SBP for 3 hrs so we missed our connection Downgrade on rerouted flight. Back of the plane, center seats, didn't sit together 4. Return flight out of DFW same exact thing. Delayed, missed connection, Downgrade + they lost our luggage! A complete mess.

Not have to pay for every single item to take a flight. Seating and delays sucked.

Flight was cancelled and I had to spend the night in the airport lugging my suitcase around

If you don’t check in 24 hours in advance, they will charge you $110 to check your bag instead of the $30. I did not get an email with this information and did not check in. In addition, my flight home was cancelled at layover and I had to spend the night in the airport, and then have another layover at another airport before making it home. Will not fly frontier again.

Terrible. Seats are bad and the baggage policy is inconsistent

Flight delayed 3 times, resulting in late arrival, rental car place gave car away resulting in increased BS charges because I was late. Frontier blows.

I paid for extra leg room. The flimsy plastic seat underneath the floatation seat did not line up with the arm rests. It seemed as if the plastic part was zip tied on but immovable. This caused severe uncomfortable for the duration of the flight.

Left Denver late, then sat on tarmac 30 min after arrival

Better than I expected but I did pay for a seat and carry on bags ahead of time.

Crew members are very rude and not cooperate with passengers.

30 minute delay due to boarding and settling of a family.

Book cheap flights from Seattle to Baltimore

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Seattle to Baltimore found on KAYAK in the last 72 hours.
5/7Tue
1 stopFrontier
10h 54mSEA-BWI
$80
5/3Fri
1 stopFrontier
10h 26mSEA-BWI
$85
5/15Wed
1 stopAmerican Airlines
7h 44mSEA-BWI
$124
6/18Tue
1 stopDelta
7h 58mSEA-BWI
$125
5/15Wed
1 stopDelta
7h 44mSEA-BWI
$148
5/14Tue
nonstopAlaska Airlines
5h 05mSEA-BWI
$149
5/8Wed
1 stopAmerican Airlines
7h 55mSEA-BWI
$150
5/18Sat
nonstopAlaska Airlines
5h 00mSEA-BWI
$159
6/5Wed
1 stopUnited Airlines
7h 35mSEA-BWI
$175
8/25Sun
2 stopsUnited Airlines
11h 12mSEA-BWI
$265

Search by stops

Search by airline

Search by price

Last minute flights from Seattle to Baltimore

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Seattle to Baltimore that are departing in the next 10 days.
4/24Wed
multi-stopSpirit Airlines
12h 59mSEA-BWI
4/30Tue
multi-stopSpirit Airlines
25h 06mBWI-SEA
$262
4/24Wed
multi-stopSpirit Airlines
12h 59mSEA-BWI
5/1Wed
multi-stopSpirit Airlines
15h 21mBWI-SEA
$265
4/23Tue
multi-stopAmerican Airlines
8h 53mSEA-BWI
4/28Sun
multi-stopAmerican Airlines
9h 13mBWI-SEA
$311
4/22Mon
multi-stopAmerican Airlines
10h 46mSEA-BWI
4/25Thu
multi-stopAmerican Airlines
10h 38mBWI-SEA
$312
4/24Wed
multi-stopDelta
7h 22mSEA-BWI
5/1Wed
multi-stopDelta
10h 23mBWI-SEA
$366
4/22Mon
multi-stopDelta
7h 22mSEA-BWI
4/29Mon
multi-stopDelta
11h 05mBWI-SEA
$381
4/22Mon
multi-stopUnited Airlines
7h 08mSEA-BWI
5/3Fri
multi-stopUnited Airlines
9h 48mBWI-SEA
$457
4/20Sat
multi-stopUnited Airlines
13h 09mSEA-BWI
5/9Thu
multi-stopUnited Airlines
9h 48mBWI-SEA
$472
4/24Wed
nonstopAlaska Airlines
5h 05mSEA-BWI
5/1Wed
nonstopAlaska Airlines
5h 39mBWI-SEA
$537
4/23Tue
nonstopAlaska Airlines
5h 08mSEA-BWI
5/9Thu
nonstopAlaska Airlines
5h 39mBWI-SEA
$567

Search by stops

Search by airline

Search by price

Seattle - Baltimore Flights

Departure:

Seattle (SEA)United States

Destination:

Baltimore (BWI)United States

Return flight deals:

Baltimore - Seattle

Cabin classes:

$653
$1,826
$1,351
$300