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$163+ Cheap flights from Seattle (SEA) to Salem, MA, MA

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 6/13. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BOS
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
1 adult, Economy
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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Salem are usually found in January or March, booked 80 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from Seattle to Salem

Cheapest flights from Seattle to Salem
Explore the most affordable flight options available from Seattle to Salem. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 15, 2025.

This United Airlines deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/318:00 amSEA - BOS
1 stop7h 48mUnited Airlines
Thu 1/157:55 amBOS - SEA
1 stop10h 49mUnited Airlines
Deal found 12/14$379
This United Airlines deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/318:00 amSEA - BOS
1 stop7h 48mUnited Airlines
Mon 1/54:47 pmBOS - SEA
1 stop9h 25mUnited Airlines
Deal found 12/13$380
This Alaska Airlines deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/293:59 pmSEA - BOS
Nonstop5h 24mAlaska Airlines
Mon 1/126:44 pmBOS - SEA
Nonstop6h 33mAlaska Airlines
Deal found 12/14$387
This Kiwi.com deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2610:32 amSEA - BOS
1 stop9h 34mSun Country Air
Sat 12/2711:49 amBOS - SEA
1 stop9h 11mSun Country Air
Deal found 12/13$396
This Alaska Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/303:59 pmSEA - BOS
Nonstop5h 24mAlaska Airlines
Tue 1/64:45 pmBOS - SEA
1 stop10h 56mAlaska Airlines
Deal found 12/15$397
This American Airlines deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3111:07 pmSEA - BOS
1 stop8h 10mAmerican Airlines
Mon 1/55:30 pmBOS - SEA
1 stop8h 43mAmerican Airlines
Deal found 12/14$406
This Alaska Airlines deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/293:59 pmSEA - BOS
Nonstop5h 24mAlaska Airlines
Thu 1/155:20 pmBOS - SEA
1 stop8h 13mAlaska Airlines
Deal found 12/14$413
This Delta deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/294:57 pmSEA - BOS
1 stop10h 45mDelta
Mon 1/127:15 amBOS - SEA
Nonstop6h 30mDelta
Deal found 12/14$423
This Alaska Airlines deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/313:59 pmSEA - BOS
Nonstop5h 24mAlaska Airlines
Thu 1/156:44 pmBOS - SEA
Nonstop6h 33mAlaska Airlines
Deal found 12/14$433

Find flight deals from Seattle to Salem

Keep the following information in mind while searching for Seattle to Salem flight deals. Data was last updated December 15, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$293
(SmartFares)

One-way from

$163
(American Airlines)

Popular in

December

Cheapest in

January

Average price

$529
Provider with most accurate pricing for Seattle/Tacoma Intl-Boston Logan Intl flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Boston Logan Intl flights.
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From Seattle/Tacoma Intl to Salem
Search Deals
One-way flight from Seattle/Tacoma Intl to Salem
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($29 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Salem that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 15, 2025.
Use the filters below to find and compare flights from Seattle to Salem that are best for you.

Fly from

Seattle

Fly to

Salem

Route

Depart

Return

Price

SeattleBoston

SEA - BOS

SEABOS

Seattle/Tacoma Intl

Wed 1/14

3:40 pm-11:54 pm

Nonstop5h 14m

Boston Logan Intl

Wed 1/21

6:44 pm-10:17 pm

Nonstop6h 33m

$307

SeattleBoston

SEA - BOS

SEABOS

Seattle/Tacoma Intl

Mon 4/20

10:00 pm-6:35 am

Nonstop5h 35m

Boston Logan Intl

Sun 4/26

7:05 am-10:32 am

Nonstop6h 27m

$307

SeattleBoston

SEA - BOS

SEABOS

Seattle/Tacoma Intl

Mon 5/11

11:30 am-8:05 pm

Nonstop5h 35m

Boston Logan Intl

Fri 5/15

7:00 am-10:20 am

Nonstop6h 20m

$307

SeattleBoston

SEA - BOS

SEABOS

Seattle/Tacoma Intl

Sat 1/31

7:55 am-4:20 pm

Nonstop5h 25m

Boston Logan Intl

Sat 2/7

7:00 am-10:34 am

Nonstop6h 34m

$307

SeattleBoston

SEA - BOS

SEABOS

Seattle/Tacoma Intl

Wed 1/14

7:40 am-4:09 pm

Nonstop5h 29m

Boston Logan Intl

Wed 1/21

7:15 am-10:45 am

Nonstop6h 30m

$307

SeattleBoston

SEA - BOS

SEABOS

Seattle/Tacoma Intl

Wed 5/13

11:30 am-8:05 pm

Nonstop5h 35m

Boston Logan Intl

Sat 5/16

7:00 am-10:20 am

Nonstop6h 20m

$307

SeattleBoston

SEA - BOS

SEABOS

Seattle/Tacoma Intl

Mon 1/12

7:40 am-4:09 pm

Nonstop5h 29m

Boston Logan Intl

Fri 1/16

6:45 pm-10:13 pm

Nonstop6h 28m

$307

SeattleBoston

SEA - BOS

SEABOS

Seattle/Tacoma Intl

Fri 1/9

3:40 pm-11:54 pm

Nonstop5h 14m

Boston Logan Intl

Mon 1/12

6:44 pm-10:17 pm

Nonstop6h 33m

$307

SeattleBoston

SEA - BOS

SEABOS

Seattle/Tacoma Intl

Mon 3/23

10:25 pm-6:50 am

Nonstop5h 25m

Boston Logan Intl

Mon 3/30

6:42 pm-10:05 pm

Nonstop6h 23m

$307

SeattleBoston

SEA - BOS

SEABOS

Seattle/Tacoma Intl

Fri 1/9

10:25 pm-6:53 am

Nonstop5h 28m

Boston Logan Intl

Mon 1/12

7:15 am-10:45 am

Nonstop6h 30m

$307

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

Showing 1-10 of 22 results
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Best time to book a flight from Seattle to Salem

Have a flexible travel schedule? Discover the best time to fly to Salem 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.

Cheapflights Insights

Everything you need to know about your flight from Seattle to Salem

How far ahead should I book a flight from Seattle to Salem?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Salem. Price data was last updated on December 12, 2025.

The price you pay for your flight from Seattle to Salem may vary depending on when you book. For the best chance of a lower fare, look to book 80 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Seattle to Salem?

Currently, January is the cheapest month in which you can book a flight from Seattle to Salem (average of $98). Flying from Seattle to Salem in December is currently the most expensive (average of $225). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SEA to SA9?

Find hourly flight availability from Seattle to Salem. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 15, 2025.

It’s typically best to fly out from Seattle to Salem in the afternoon. Doing so could potentially save you 37% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from Seattle to Salem?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Salem. Price data was last updated on December 13, 2025.

Travelers seeking maximum savings on their Seattle to Salem flight should consider departing on Saturday at noon when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Seattle to Salem

Explore weekly flight availability from Seattle to Salem. 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 December 15, 2025.

The most flights from SEA to SA9 are scheduled on a Monday (27 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (9 on average).

Reviews of airlines servicing Salem

Get insights into the airlines that provide service to Salem. 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 Salem. Reviews last updated December 15, 2025.
Read reviews from past customers who have flown Alaska Airlines, Delta, and Hawaiian Airlines from Seattle to Salem. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,452 reviews

Food

7.1

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Alaska Airlines
8.0
Very good
11,452 reviews
Alaska Airlines
8.0
Very good
11,452 reviews

Food

7.1

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Delta
7.9
Good
8,008 reviews
Alaska Airlines
8.0
Very good
11,452 reviews

Food

7.1

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Hawaiian Airlines
7.8
Good
2,819 reviews
Alaska Airlines
8.0
Very good
11,452 reviews

Food

7.1

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
American Airlines
7.2
Good
11,051 reviews
Alaska Airlines
8.0
Very good
11,452 reviews

Food

7.1

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
JetBlue
7.2
Good
2,895 reviews
Alaska Airlines
8.0
Very good
11,452 reviews

Food

7.1

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Salem. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Seattle to Salem?

    For a flight from Seattle to Salem, you will be flying from Seattle/Tacoma Intl. Seattle/Tacoma Intl (SEA) is just 11.4 mi from the center of the city. Seattle/Tacoma Intl is the only Seattle airport and it handles 19 outbound flights to Salem per day. 8 airlines have flights to Salem from Seattle/Tacoma Intl on a regular basis.

  • How popular is this Seattle to Salem flight route?

    Flights from Seattle/Tacoma Intl to Salem have been viewed 22 times in the past calendar month.

  • How long is the flight from Seattle to Salem?

    Departing from Seattle to Salem will take you 5h 14m. The distance between Seattle and Salem is about 2487 mi. All flights are typically nonstop.

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

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $98. JetBlue flights start at $108 while deals on Delta start at $118 one-way.

  • What are the most reliable airlines from Seattle to Salem?

    No one likes to see their flight delayed. When booking a flight from Seattle to Salem consider choosing TAP AIR PORTUGAL (100%), EL AL (91%) or Condor (88%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Seattle to Salem?

    Looking for the cheapest flight from Seattle to Salem? While on average our users pay $1,058, our data indicates the cheapest price to be $153. The most popular route (Seattle/Tacoma Intl - Boston Logan Intl), is priced around $268.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Seattle to Salem by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seattle to Salem?

    Currently, January is the cheapest month in which you can book a flight from Seattle to Salem (average of $98). Flying from Seattle to Salem in December is currently the most expensive (average of $225). 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.

See more FAQs

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Top 8 airlines flying from Seattle to Salem

Discover the top 8 airlines that operate flights from Seattle to Salem. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$118Average$352FlexibilityNo cancel feeOn-time85%
JetBlueCheapest$143Average$329FlexibilityNo cancel feeOn-time62%
DeltaCheapest$163Average$381FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$196Average$471FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$209Average$410FlexibilityNo cancel feeOn-time69%
Sun Country AirCheapest$223Average$381FlexibilityNo cancel feeOn-time83%
Alaska AirlinesCheapest$236Average$460FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$281Average$428FlexibilityNo cancel feeOn-time63%

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