Find cheap flights from Seattle to Baltimore from $45

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight departing on 10/18. 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
Sat 10/28
Sat 11/4
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These are the airlines KAYAK users have selected most often in flight searches from Seattle to Baltimore.
These are the airlines KAYAK users have selected most often in flight searches from Seattle to Baltimore.

How much is the cheapest flight from Seattle to Baltimore?

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.
1:30 am - 5:45 pmSEA-BWI
16h 15m1 stop
1:25 pm - 10:58 pmBWI-SEA
9h 33m1 stop
Find Deal
Wed, Oct 18 - Tue, Oct 24
1:19 pm - 7:36 amSEA-BWI
18h 17m1 stop
12:39 pm - 10:46 pmBWI-SEA
10h 07m1 stop
Find Deal
Tue, Oct 31 - Wed, Nov 8
1:30 am - 12:51 amSEA-BWI
23h 21m2 stops
1:25 pm - 11:44 pmBWI-SEA
10h 19m1 stop
Find Deal
Tue, Oct 17 - Wed, Oct 18
5:10 pm - 4:40 pmSEA-BWI
23h 30m2 stops
12:39 pm - 10:46 pmBWI-SEA
10h 07m1 stop
$119Multiple Airlines
Find Deal
Mon, Oct 30 - Wed, Nov 8
3:18 pm - 3:49 pmSEA-BWI
24h 31m2 stops
1:25 pm - 10:58 pmBWI-SEA
9h 33m1 stop
$123Multiple Airlines
Find Deal
Tue, Oct 10 - Tue, Oct 24
3:18 pm - 10:52 amSEA-BWI
19h 34m3 stops
2:00 am - 8:50 amBWI-SEA
30h 50m3 stops
$157Spirit Airlines
Find Deal
Tue, Oct 17 - Wed, Oct 25
3:18 pm - 10:52 amSEA-BWI
19h 34m3 stops
1:30 am - 5:28 pmBWI-SEA
15h 58m2 stops
$164Spirit Airlines
Find Deal
Tue, Oct 17 - Wed, Oct 25
7:53 pm - 5:21 amSEA-BWI
9h 28m1 stop
2:40 am - 10:44 amBWI-SEA
8h 04m1 stop
$226American Airlines
Find Deal
Wed, Nov 1 - Tue, Nov 7
7:36 pm - 1:37 amSEA-BWI
7h 01m1 stop
1:11 am - 12:46 pmBWI-SEA
11h 35m1 stop
$227American Airlines
Find Deal
Sat, Nov 4 - Thu, Nov 9
5:50 pm - 2:22 amSEA-BWI
8h 32m1 stop
11:43 am - 8:15 pmBWI-SEA
8h 32m1 stop
Find Deal
Tue, Oct 31 - Mon, Nov 6

Good to know

Low season


High season


Cheapest flight

Best time to beat the crowds with an average 35% drop in price.
Most popular time to fly with an average 28% increase in price.
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.
Average price per month
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.
Flight prices as travel date approaches
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.

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 $218 or less one-way and $336 or less round-trip.
  • The cheapest flight from Seattle to Baltimore was found 44 days before departure, on average.
  • Book at least 2 weeks before departure in order to get a below-average price.
  • High season is considered to be May, June and July. The cheapest month to fly is January.
  • Morning departure is around 136% more expensive than an evening flight, on average*.
  • 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.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

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.

  • How long does a flight from Seattle to Baltimore take?

    A direct flight to Baltimore will take on average 7h 01m to travel the 2,327 miles flying distance from Seattle.

  • How many flights are there between Seattle and Baltimore?

    There are usually 2 direct flights each day leaving Seattle in the direction of Baltimore, for a total of 16 flights weekly.

  • Which airlines provide the cheapest flights from Seattle to Baltimore?

    In the last 3 days, Frontier offered the best one-way deal for that route, at $45. KAYAK users also found Seattle to Baltimore round-trip flights on Frontier from $88 and on Spirit Airlines from $157.

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


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

    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, Monday is the most expensive day to fly from Seattle to Baltimore. For your return ticket, we recommend flying on a Wednesday and avoiding Sundays for the best deals.

  • Which airports will I be using when flying from Seattle to Baltimore?

    On your way to Baltimore, you’ll fly out from SEA. You’ll be landing at BWI.

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

    The earliest flight leaves Seattle at 9:55 am and lands in Baltimore at 5:55 pm.

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

    The last flight leaves Seattle at 9:55 am and lands in Baltimore at 5:55 pm.

  • Which airlines fly nonstop between Seattle and Baltimore?

    Alaska Airlines, and Air Tahiti Nui operate direct flights from Seattle to Baltimore.

  • 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 737-900 Passenger/BBJ3 (winglets) 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 $474 and an overall rating of 8.3, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $440 and an overall rating of 7.9.

  • Which airlines have a flexible cancellation policy for flights from Seattle to Baltimore due to COVID-19?

    Alaska Airlines and Air Tahiti Nui have all waived their change and cancellation fees on flights from Seattle to Baltimore. Confirm policies on booking site.

  • 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.

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.
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 KAYAK reviews.
Alaska AirlinesOverall score based on 29526 reviews
Airline reviews

I couldn't believe how comfortable and spacious the seats are in coach! I am also so pleased that Alaska Airlines is plastic free for their in-flight beverage service.

Read more about Alaska Airlines

I couldn't believe how comfortable and spacious the seats are in coach! I am also so pleased that Alaska Airlines is plastic free for their in-flight beverage service.

The flight was oversold and it was a bit nervewracking wondering if I would get on the flight. I never know with these kinds of things. I upgraded to a premium seat which was great legroom and early on/offboarding but it was still shoulder-to-shoulder in the row. It was uncomfortable and took contorting though we were all civil about it. Overall, it was a comfortable flight - crew was outstanding/attentive from check-in to off-boarding. I didn't have the food, so rated it just "good".

Pros: "Nice quiet flight"
Cons: "Crew member attitude specifically regarding passengers in the emergency rows"
Pros: "Flight crew was nice"
Cons: "They were careless with our suitcases. When we got to Vancouver, we were missing wheels on our suitcases. 2 wheels on my husband's and 1 on mine. It made it horrible to pull the suitcases."
Pros: "Crew was great, the flight was good. Food is good but expensive."
Cons: "Free or inexpensive food options would be nice. I also prefer when the screens are in the back of the seat and I don't have to stream on my phone or pay high prices to use data."
Pros: "Crew were very attentive and hospitable to the crew. I have been flying ASIANA many times and enjoy the flight as well."
Pros: "Crew was friendly"
Cons: "Tray tables very dirty, flight overbooked, hard to find gate agents"
Pros: "Crew is always amazing and friendly on Alaska."
Cons: "There were no movie devices for some reason on the flight"
Pros: "Nothing"
Cons: "What have been nice if I was told that seat availability was nonexistent. I tried checking in each day without any information such as give it up you suck and you’re going to get the worst seed no better how much you try to avoid it…"
Pros: "The flight was great and the process from boarding to take off was wonderful. This was also a rescheduled flight after my other flight was cancelled."
Cons: "The seats cushions. They weren't the best. That's all."
Pros: "Boarding process need to be improved. Seat assignment is horrible"
Pros: "Excellent service in most every respect! Boarding was easy, accommodations were quite ample, food was great, and the entertainment was plentiful."
Cons: "Slight problem with making my seat into a bed, which wasn't fixable. Movies were good, except for the trailers before and after each, which seemed to take forever! Didn't get the seats my wife and originally booked with China Southern/Delta, but the substitution was quite adequate! Problems with checking in on flights, as neither airline seemed to be able to deal with this split ticket! But they tried very hard to make thing up to us, which goes a long way to making us feel like we are valued customers!"
Pros: "I always appreciate in-flight television even on short flights."
Cons: "Very tight seating."
Cons: "Missed connecting flight because the first flight was delayed by 2.5 hours. I didn’t get the comfort seat I paid for because of this and was not given a refund for it."
Pros: "It felt like it was over before it even started!"
Cons: "The wifi wasn't strong enough to download the app to watch movies on the plane."
Cons: "No drink or snack service. No trash pick up. No option to purchase or rent headphones"
Pros: "very little"
Cons: "Could they make sears smaller? The plane was really old too."
Pros: "Nothing"
Cons: "The fact they wasted two days of my trip with my son travelling from the U.S. to China because they didn't know about transit visa regulations. And so far they offered a 75 dollar voucher for participating merchants. Unacceptable"
Pros: "Accident on way to airport, so I showed up to check bags 45 minutes before flight time. They said they couldn't get the bag to the 45 minutes? So, they put on the next flight... 6 hours later. Said I could fly without the bag... uh, no thanks. They would not look for alternatives without charging me more. Flight attendants were crabby, otherwise everything was fine. I flew British Airways a few months ago. Night and day. Seriously. Delta does not even approach having good service. There was no comparison to British Air--- Delta is not in the same league."
Pros: "The food and the crew totally good"
Cons: "Maybe the toilets, need to be clean at least once in a flight"
Pros: "Crew was efficient and pleasant making for a good experience."
Cons: "Nothing"
Cons: "Over 45 mins for bags to get on the belt ? Ridiculous. Won’t fly with AA again"
Pros: "The flight got me there"
Cons: "WiFi was too slow to be able to watch anything. Seat small and uncomfortable. Flight attendants not friendly."
Pros: "-Efficient Boarding -Great flight attendants -Communicative Pilots (flight time, number in line on runway, etc)"
Cons: "Did not dislike anything on this trip."
Cons: "Not enough time in London to change planes. We missed the flight"
Cons: "We are letting too many people with the flu, travel. This in turn is spreading it to other places and getting too many people sick. We need to control this more. I don’t have an option after spending all this money on if I can stay healthy or not, and that is not ok."
Pros: "I would like if for my return from Paris to Chicago, Chicago Seattle I would be greeted by the personal and offered to flight first class without extra charge to compensate for the bad experience on my way going in. Thank you"
Cons: "I was told I would be able to choose the seats only 24 hours before the flight by going online. I tried to choose the seats online but could not have access to the site. I then called the number provided to ask for more help, and was told that I could then only choose the seats at the check in time. I was at the airport 2 hours before the flight schedule to book my seat and was told them that I could only choose the seats at the gate. Once I got at the gate I asked the person to please give me a seat at the aisle for medical reasons but after waiting until the boarding process had started I was giving a middle seat. Not only I was treated as a stand by passenger that had not purchased the tickets I was put nt on group 8 and at the moment of boarding the gate personal aggressively grabbed my carry-on bag because they insisted there was no more spaces in the compartment above heads. Once I got inside of airplane I saw many empty compartments available for carry-on luggage. I wish I had not purchased my ticket with Iberia Airlines operated by American Airlines. It was not a good, pleasant experience and do not recommend. I wil certainly avoid in the future and not travel this way another time. Thanks"
Pros: "Like the clean, comfortable seating. Great crew service and in time!"
Cons: "n/a"
Cons: "The departure was delated more than 30 minutes and the arrival disembarking was to slow."
Pros: "United crew were incredibly kind and accommodating. We had 2 lap babies and a 3 year old. They took our carry-on suitcases and checked them through to our destination without charge -- freeing up valuable hands in the process. They also arranged seats to make sure there were enough air masks for us and our 2 lap children. Our 3 year old had his own seat. In doing so, they moved me and 2 others so that my wife and I were in adjacent rows and there was an empty seat next to each of us (where our babies ended up sleeping). They were very kind and helped us in every way. Overall this was the best experience I've ever had on a flight, period."
Pros: "The final leg on a Delta flight was very pleasant."
Cons: "My final destination had a total of two flights a day available on United. The first leg I originally booked was pushed back and back and back b/c of weather. I was stuck at the Houston airport for 12 hrs after agreeing to take another one-stop flight, making it a total of three flights taking more than 24 hrs. I then had to cry to even get food vouchers. Where would I sleep? On the flor in the Houston airport, the most inhospitable airport I’ve ever been in. They have a hotel *in* the airport, but because it was “weather” causing the delay they refused to put me up. There was a woman whose birthday it was and she was trying to get to her husband having surgery the next day and a double amputee all in the same boat. It was absolutely a nightmare. I got maybe 1 hour sleep the whole night despite trying for 5-6. Never again will I fly United unless under duress or some emergency."
Pros: "Although I arrived a few minutes late, the check-in agent managed to get my bag on the flight. When I missed my flight, the agent quickly got me on another flight (with a competitor airline), with no additional charge."
Cons: "The short (10 minute) boarding window contributed to me missing my flight (by a few minutes). Very annoying."
Pros: "The price was decent. The plane was delayed by about 20 minutes, and they worked hard to get us on the flight quickly so we could make our connector flights."
Cons: "For a 5 1/2 hour flight, the only snack we got was one cookie. For the 4 1/2 hour flight, the only snack we got was a very small bag of pretzels. There is no TV. They give you free United wifi that you can use if you have a device to watch movies/TV on, but they don't have any outlets to charge the device, so it's kind of pointless. You have to download their app before the flight starts. I was having issues with the app on the previous flight, so I tried to get help with it before we took off. Our flight attendant acknowledged she heard my question and then just walked off and didn't help me."
Cons: "The plane was delayed in WA DC and the staff did nothing to help with transfers in Addis Ababa and I missed my connection."
Pros: "They had blankets waiting on our seats for us, which was really nice!"
Cons: "The seats were horribly uncomfortable and hardly budged when "reclined". It made for a miserable red eye experience."
Cons: "The seating was the worst I've ever had in my life and I've traveled my whole life. After I finish this trip I will never take United again. Everything else was wonderful"
Cons: "The flight was canceled because of the weather and then I have to wait more hours in the airport for the next flight.."
Cons: "The seats and headrests in particular were most uncomfortable for a 4+ hour flight. I was most uncomfortable on the flight and ended up with a pain in the neck!"
Cons: "One of the crew members was late to arrive, so boarding was delayed. However, The gate crew was amazing, very communicative and apologetic. During the flight the attendants seemed very agitated, I think a smile would go along way to improve the attitude of everyone. I also work with the public, I get that it is challenging, but I do believe that the simple gesture of a smile sets the tone."
Pros: "Crew was super pleasant and chipper. Passengers seemed to have a handle on how to board in a timely manner."
Cons: "Management could schedule time for maintenance software updates so as not to affect departure time. We were 20 minutes delayed."
Pros: "Nothing"
Cons: "Flight was delayed to 5pm. But left almost an hour early. Flight left without me. Not much notice to other passengers. Every airport display and the gate display said 5pm. Many passengers left behind"
Pros: "This airline is completely disorganized and with no apologies. I waited an hour in a bag drop line and then an hour and a half in the plane with no real explanation as to why. Planes are super bare bones which is fine. They just seem to be incredibly understaffed and unorganized as a company. All of the attendants and desk workers were trying their best but were set up for failure"
Cons: "This airline is completely disorganized and with no apologies. I waited an hour in a bag drop line and then an hour and a half in the plane with no real explanation as to why. Planes are super bare bones which is fine. They just seem to be incredibly understaffed and unorganized as a company. All of the attendants and desk workers were trying their best but were set up for failure"
Pros: "Happy and helpful crew even though there were many upset and stressed out travelers."
Cons: "Extremely long lines at check-in at SeaTac, over 1 hour spent in line just to drop off a bag. My flight plus the two before me were delayed."
Cons: "I am handicapped. Can't stand very well or for very long. I had to stand in line for over 2 hrs. They didnt open the check in until 2 hrs before boarding. Then it was almost 15 to 20 minutes for them to check us in once they were there. I was Furious over the $45 each for the 2 bags I had. Terrible s huh ock.. a friend had 3 bags and was required to pay $170... Had to pay for pop. Wow... the seats were tiny and no padding"
Cons: "Dirty plane. Tight quarters. Mismanaged time. Unorganized. Not worth the 20 dollar discount in comparison to other airlines that have more comfort and don't charge an outlandish amount for a carry on. It was my first time flying Frontier, and needless to say I was incredibly disappointed. Loaded onto the plane until we were supposed to take off, then deplaned for what they said would be an hour of required maintenance (which I don't know why they didn't take care of ahead of time), turned into 3 plus hours. And they can't even offer a complimentary beverage? Unimpressed, all around."
Pros: "Efficient boarding, on time, nice plane, friendly crew. Plus good price point - upgraded to aisle row which helped with comfort."
Pros: "Crew was entertaining"
Cons: "Second most uncomfortable plane I've ever been on. Most uncomfortable was the frontier transfer directly after."
Pros: "Not much"
Cons: "Cost of bags, not understanding person in terminal during boarding, plane seats; I keep saying we will NOT Frontier again. I must have been desperate."
Pros: "The price of tickets. Plane was on time and crew were excellent. The plane was new and seats were comfy."
Cons: "We did not know we needed to ask for our seats at the time of check in. A little confusing when we got to the gate. It turned out fine with our sitting in the seats for emergency. They were very comfortable."

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.
1 stopFrontier
16h 15mSEA-BWI
1 stopFrontier
8h 34mSEA-BWI
1 stopAmerican Airlines
7h 49mSEA-BWI
1 stopAmerican Airlines
11h 06mSEA-BWI
1 stopDelta
8h 48mSEA-BWI
1 stopDelta
9h 17mSEA-BWI
nonstopAlaska Airlines
5h 00mSEA-BWI
nonstopAlaska Airlines
5h 00mSEA-BWI
2 stopsUnited Airlines
11h 24mSEA-BWI
1 stopUnited Airlines
7h 34mSEA-BWI

Search by stops

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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.
22h 39mSEA-BWI
10h 32mBWI-SEA
multi-stopMultiple Airlines
14h 50mSEA-BWI
multi-stopMultiple Airlines
10h 08mBWI-SEA
22h 39mSEA-BWI
10h 32mBWI-SEA
multi-stopSpirit Airlines
18h 07mSEA-BWI
multi-stopSpirit Airlines
24h 30mBWI-SEA
7h 05mSEA-BWI
8h 04mBWI-SEA
7h 05mSEA-BWI
7h 44mBWI-SEA
multi-stopAmerican Airlines
10h 59mSEA-BWI
multi-stopAmerican Airlines
9h 37mBWI-SEA
multi-stopAmerican Airlines
8h 50mSEA-BWI
multi-stopAmerican Airlines
9h 04mBWI-SEA
multi-stopUnited Airlines
7h 34mSEA-BWI
multi-stopUnited Airlines
8h 32mBWI-SEA
nonstopAlaska Airlines
5h 00mSEA-BWI
nonstopAlaska Airlines
5h 54mBWI-SEA

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Seattle - Baltimore Flights


Seattle (SEA)United States


Baltimore (BWI)United States

Return flight deals:

Baltimore - Seattle

Cabin classes: