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$119+ 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 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BOS
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
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 27 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from Seattle to Salem

Keep the following information in mind while searching for Seattle to Salem flight deals. Data was last updated October 30, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$217
(United Airlines)

One-way from

$119
(Alaska Airlines)

Popular in

December

Cheapest in

January

Average price

$336
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
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One-way flight from Seattle/Tacoma Intl to Salem
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High demand for flights, 3% potential price rise
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Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find 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 October 30, 2025.

This United Airlines deal was found by Cheapflights users on 10/28. 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.
Tue 11/1111:52 pmSEA - BOS
1 stop7h 46mUnited Airlines
Tue 11/1811:00 amBOS - SEA
1 stop10h 25mUnited Airlines
Deal found 10/28$217
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Thu 11/133:59 pmSEA - BOS
Nonstop5h 21mHawaiian Airlines
Wed 11/199:00 amBOS - SEA
Nonstop6h 35mHawaiian Airlines
Deal found 10/28$226
This Aunt Betty deal was found by Cheapflights users on 10/28. 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 Aunt Betty is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/113:59 pmSEA - BOS
Nonstop5h 21mHawaiian Airlines
Fri 11/149:00 amBOS - SEA
Nonstop6h 35mHawaiian Airlines
Deal found 10/28$230
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Thu 12/43:38 pmSEA - BOS
Nonstop5h 21mHawaiian Airlines
Thu 12/114:24 pmBOS - SEA
1 stop10h 48mHawaiian Airlines
Deal found 10/28$231
This Cheapflightsfares deal was found by Cheapflights users on 10/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/811:10 pmSEA - BOS
Nonstop5h 19mAlaska Airlines
Wed 12/107:00 amBOS - SEA
Nonstop6h 35mAlaska Airlines
Deal found 10/29$235
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 11/143:59 pmSEA - BOS
Nonstop5h 21mAlaska Airlines
Sat 11/159:00 amBOS - SEA
Nonstop6h 35mAlaska Airlines
Deal found 10/29$236
This Alaska Airlines deal was found by Cheapflights users on 10/28. 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 11/123:59 pmSEA - BOS
Nonstop5h 21mAlaska Airlines
Thu 11/139:00 amBOS - SEA
Nonstop6h 35mAlaska Airlines
Deal found 10/28$237
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Fri 11/147:13 pmSEA - BOS
1 stop7h 43mUnited Airlines
Tue 11/1811:00 amBOS - SEA
1 stop10h 25mUnited Airlines
Deal found 10/29$241
This Alaska Airlines deal was found by Cheapflights users on 10/28. 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.
Thu 12/113:38 pmSEA - BOS
Nonstop5h 21mAlaska Airlines
Sun 1/187:00 amBOS - SEA
Nonstop6h 34mAlaska Airlines
Deal found 10/28$242
This KAYAK deal was found by Cheapflights users on 10/30. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/185:20 amSEA - BOS
1 stop7h 04mAlaska Airlines
Wed 11/194:46 pmBOS - SEA
1 stop9h 46mAlaska Airlines
Deal found 10/30$243

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 October 30, 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

Sun 11/16

11:10 pm-7:29 am

Nonstop5h 19m

Boston Logan Intl

Thu 12/4

6:59 pm-10:30 pm

Nonstop6h 31m

$237

SeattleBoston

SEA - BOS

SEABOS

Seattle/Tacoma Intl

Thu 12/4

9:00 am-5:20 pm

Nonstop5h 20m

Boston Logan Intl

Wed 12/10

6:52 pm-9:52 am

1 stop18h 00m

$247

SeattleBoston

SEA - BOS

SEABOS

Seattle/Tacoma Intl

Sat 11/15

5:20 am-3:24 pm

1 stop7h 04m

Boston Logan Intl

Fri 12/5

9:00 am-12:35 pm

Nonstop6h 35m

$247

SeattleBoston

SEA - BOS

SEABOS

Seattle/Tacoma Intl

Sun 12/7

10:25 pm-6:55 am

Nonstop5h 30m

Boston Logan Intl

Wed 12/10

5:30 pm-8:48 pm

Nonstop6h 18m

$257

SeattleBoston

SEA - BOS

SEABOS

Seattle/Tacoma Intl

Wed 12/10

7:35 am-4:03 pm

Nonstop5h 28m

Boston Logan Intl

Sun 12/14

6:55 pm-10:14 pm

Nonstop6h 19m

$257

SeattleBoston

SEA - BOS

SEABOS

Seattle/Tacoma Intl

Sat 2/7

8:10 am-6:57 pm

1 stop7h 47m

Boston Logan Intl

Wed 2/11

7:55 am-3:44 pm

1 stop10h 49m

$262

SeattleBoston

SEA - BOS

SEABOS

Seattle/Tacoma Intl

Wed 12/3

3:38 pm-11:59 pm

Nonstop5h 21m

Boston Logan Intl

Wed 12/10

6:59 pm-10:30 pm

Nonstop6h 31m

$267

SeattleBoston

SEA - BOS

SEABOS

Seattle/Tacoma Intl

Sat 2/7

5:00 pm-3:20 pm

1 stop19h 20m

Boston Logan Intl

Wed 2/11

4:20 pm-9:55 am

1 stop20h 35m

$267

SeattleBoston

SEA - BOS

SEABOS

Seattle/Tacoma Intl

Thu 11/13

3:59 pm-12:20 am

Nonstop5h 21m

Boston Logan Intl

Fri 12/5

6:52 pm-9:52 am

1 stop18h 00m

$270

SeattleBoston

SEA - BOS

SEABOS

Seattle/Tacoma Intl

Fri 11/14

8:25 pm-3:41 pm

1 stop16h 16m

Boston Logan Intl

Mon 11/17

4:24 pm-12:44 pm

1 stop23h 20m

$273

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 23 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 October 24, 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 27 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 August is currently the most expensive (average of $178). 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 October 30, 2025.

It’s typically best to fly out from Seattle to Salem in the afternoon. Doing so could potentially save you 41% 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 October 26, 2025.

Travelers seeking maximum savings on their Seattle to Salem flight should consider departing on Wednesday 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.

How much does it cost to fly round-trip from Seattle to Salem?

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 October 30, 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
11,214 reviews

Comfort

7.8

Entertainment

7.0

Food

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

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
11,214 reviews
Alaska Airlines
8.0
Very good
11,214 reviews

Comfort

7.8

Entertainment

7.0

Food

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

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
7,993 reviews
Alaska Airlines
8.0
Very good
11,214 reviews

Comfort

7.8

Entertainment

7.0

Food

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

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
2,797 reviews
Alaska Airlines
8.0
Very good
11,214 reviews

Comfort

7.8

Entertainment

7.0

Food

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

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
11,032 reviews
Alaska Airlines
8.0
Very good
11,214 reviews

Comfort

7.8

Entertainment

7.0

Food

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

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
2,906 reviews
Alaska Airlines
8.0
Very good
11,214 reviews

Comfort

7.8

Entertainment

7.0

Food

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

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 7 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 23 times in the past calendar month.

  • How long is the flight from Seattle to Salem?

    Departing from Seattle to Salem will take you 5h 19m. 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 Alaska Airlines, which is currently one of the cheapest options available, starting at $119. Delta flights start at $124 while deals on United Airlines start at $129 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 Condor (85%), LATAM Airlines (78%) or Air France (77%) 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 $1,081, our data indicates the cheapest price to be $118. The most popular route (Seattle/Tacoma Intl - Boston Logan Intl), is priced around $241.

  • 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 August is currently the most expensive (average of $178). 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$118Average$352FlexibilityNo cancel feeOn-time85%
JetBlueCheapest$133Average$326FlexibilityNo cancel feeOn-time62%
DeltaCheapest$149Average$373FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$178Average$391FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$196Average$457FlexibilityNo cancel feeOn-time71%
Sun Country AirCheapest$216Average$445FlexibilityNo cancel feeOn-time83%
Alaska AirlinesCheapest$226Average$453FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$281Average$428FlexibilityNo cancel feeOn-time63%

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