$181+ 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 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BOS
Aug 29 — Sep 51
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Seattle to Salem with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Salem are usually found in September or October, booked 84 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday
Cheap flight deals from Seattle to Salem
Cheapest
Best
Last-minute
One-way
Cheapest flights from Seattle to SalemExplore 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 July 30, 2026.
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 July 30, 2026.
This SmartFares deal was found by Cheapflights users on 7/26. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1611:06 pm
SEA
- BOS
Nonstop5h 33m
Alaska Airlines
Wed 9/237:12 am
BOS
- SEA
Nonstop6h 13m
Alaska Airlines
Deal found 7/26![Alaska Airlines logo]()
$314
This Cheapflightsfares deal was found by Cheapflights users on 7/27. 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.
Wed 8/2611:40 am
SEA
- BOS
Nonstop5h 29m
JetBlue
Tue 9/112:57 pm
BOS
- SEA
1 stop11h 11m
JetBlue
Deal found 7/27![JetBlue logo]()
$317
This Cheapflightsfares deal was found by Cheapflights users on 7/29. 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.
Tue 9/1511:42 pm
SEA
- BOS
Nonstop5h 24m
JetBlue
Tue 9/2911:20 am
BOS
- SEA
1 stop12h 24m
JetBlue
Deal found 7/29![JetBlue logo]()
$319
This JetBlue deal was found by Cheapflights users on 7/28. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2211:42 pm
SEA
- BOS
Nonstop5h 24m
JetBlue
Sat 10/311:20 am
BOS
- SEA
1 stop12h 24m
JetBlue
Deal found 7/28![JetBlue logo]()
$320
This Expedia deal was found by Cheapflights users on 7/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/169:40 pm
SEA
- BOS
1 stop10h 11m
Multiple Airlines
Wed 9/237:12 am
BOS
- SEA
Nonstop6h 13m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$321
This Cheapflightsfares deal was found by Cheapflights users on 7/26. 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.
Wed 9/309:40 pm
SEA
- BOS
1 stop10h 11m
JetBlue
Thu 10/11:10 pm
BOS
- SEA
1 stop10h 34m
JetBlue
Deal found 7/26![JetBlue logo]()
$323
This American Airlines deal was found by Cheapflights users on 7/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/511:56 pm
SEA
- BOS
1 stop7h 36m
American Airlines
Sat 9/127:00 am
BOS
- SEA
1 stop8h 50m
American Airlines
Deal found 7/29![American Airlines logo]()
$324
This United Airlines deal was found by Cheapflights users on 7/27. 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 8/261:57 pm
SEA
- BOS
1 stop8h 14m
United Airlines
Sun 9/69:30 am
BOS
- SEA
1 stop9h 36m
United Airlines
Deal found 7/27![United Airlines logo]()
$325
This Expedia deal was found by Cheapflights users on 7/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/93:29 pm
SEA
- BOS
Nonstop5h 25m
Multiple Airlines
Sat 9/1211:20 am
BOS
- SEA
1 stop12h 24m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$326
This Cheapflightsfares deal was found by Cheapflights users on 7/26. 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.
Wed 9/169:40 pm
SEA
- BOS
1 stop10h 11m
JetBlue
Sun 9/207:20 pm
BOS
- SEA
Nonstop6h 17m
JetBlue
Deal found 7/26![JetBlue logo]()
$327
This JetBlue deal was found by Cheapflights users on 7/28. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1610:15 pm
SEA
- BOS
1 stop9h 31m
JetBlue
Sat 10/171:00 pm
BOS
- SEA
1 stop11h 15m
JetBlue
Deal found 7/28![JetBlue logo]()
$328
Best flights from Seattle to SalemDiscover carefully curated flight deals from Seattle to Salem that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 30, 2026.
Discover carefully curated flight deals from Seattle to Salem that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 30, 2026.
This JetBlue deal was found by Cheapflights users on 7/29. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1410:15 pm
SEA
- BOS
1 stop9h 31m
JetBlue
Mon 10/191:00 pm
BOS
- SEA
1 stop11h 15m
JetBlue
Deal found 7/29![JetBlue logo]()
$334
This Delta deal was found by Cheapflights users on 7/25. 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.
Sat 9/1211:08 pm
SEA
- BOS
Nonstop5h 32m
Delta
Sat 9/196:45 pm
BOS
- SEA
Nonstop6h 18m
Delta
Deal found 7/25![Delta logo]()
$347
This United Airlines deal was found by Cheapflights users on 7/25. 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.
Mon 8/2410:58 pm
SEA
- BOS
1 stop7h 50m
United Airlines
Mon 8/317:45 am
BOS
- SEA
1 stop8h 37m
United Airlines
Deal found 7/25![United Airlines logo]()
$361
This Southwest deal was found by Cheapflights users on 7/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/59:15 am
SEA
- BOS
1 stop12h 15m
Southwest
Sat 9/125:00 am
BOS
- SEA
2 stops11h 10m
Southwest
Deal found 7/29![Southwest logo]()
$367
This Alaska Airlines deal was found by Cheapflights users on 7/28. 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.
Sun 10/187:07 pm
SEA
- BOS
1 stop19h 00m
Alaska Airlines
Sat 10/317:51 am
BOS
- SEA
1 stop15h 35m
Alaska Airlines
Deal found 7/28![Alaska Airlines logo]()
$390
This JetBlue deal was found by Cheapflights users on 7/29. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1211:42 pm
SEA
- BOS
Nonstop5h 24m
JetBlue
Sat 9/1911:20 am
BOS
- SEA
1 stop12h 24m
JetBlue
Deal found 7/29![JetBlue logo]()
$353
This Southwest deal was found by Cheapflights users on 7/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/155:20 am
SEA
- BOS
2 stops10h 15m
Southwest
Fri 9/1811:15 am
BOS
- SEA
2 stops14h 45m
Southwest
Deal found 7/27![Southwest logo]()
$372
This JetBlue deal was found by Cheapflights users on 7/27. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1210:15 pm
SEA
- BOS
1 stop9h 31m
JetBlue
Thu 10/221:00 pm
BOS
- SEA
1 stop11h 15m
JetBlue
Deal found 7/27![JetBlue logo]()
$361
This Alaska Airlines deal was found by Cheapflights users on 7/27. 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 8/247:08 am
SEA
- BOS
1 stop20h 01m
Alaska Airlines
Mon 8/3110:03 am
BOS
- SEA
Nonstop6h 12m
Alaska Airlines
Deal found 7/27![Alaska Airlines logo]()
$407
This Southwest deal was found by Cheapflights users on 7/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1212:10 am
SEA
- BOS
2 stops11h 45m
Southwest
Wed 10/141:15 pm
BOS
- SEA
2 stops12h 25m
Southwest
Deal found 7/26![Southwest logo]()
$402
This JetBlue deal was found by Cheapflights users on 7/25. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1610:15 pm
SEA
- BOS
1 stop9h 31m
JetBlue
Sun 10/181:00 pm
BOS
- SEA
1 stop11h 15m
JetBlue
Deal found 7/25![JetBlue logo]()
$399
This Southwest deal was found by Cheapflights users on 7/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2711:00 pm
SEA
- BOS
2 stops10h 30m
Southwest
Thu 9/311:15 am
BOS
- SEA
1 stop11h 20m
Southwest
Deal found 7/29![Southwest logo]()
$404
Last-minute flights from Seattle to SalemDiscover last-minute flight deals from Seattle to Salem. Data last updated July 30, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Salem. Data last updated July 30, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 7/25. 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.
Mon 8/2410:58 pm
SEA
- BOS
1 stop7h 50m
United Airlines
Tue 9/111:34 am
BOS
- SEA
1 stop9h 55m
United Airlines
Deal found 7/25![United Airlines logo]()
$332
This American Airlines deal was found by Cheapflights users on 7/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/259:58 pm
SEA
- BOS
1 stop9h 14m
American Airlines
Sat 8/296:19 pm
BOS
- SEA
1 stop8h 54m
American Airlines
Deal found 7/29![American Airlines logo]()
$323
This Cheapflightsfares deal was found by Cheapflights users on 7/27. 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.
Wed 8/2611:40 am
SEA
- BOS
Nonstop5h 29m
JetBlue
Tue 9/112:57 pm
BOS
- SEA
1 stop11h 11m
JetBlue
Deal found 7/27![JetBlue logo]()
$317
This United Airlines deal was found by Cheapflights users on 7/27. 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 8/261:57 pm
SEA
- BOS
1 stop8h 14m
United Airlines
Sun 9/69:30 am
BOS
- SEA
1 stop9h 36m
United Airlines
Deal found 7/27![United Airlines logo]()
$325
This American Airlines deal was found by Cheapflights users on 7/26. 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 8/2610:19 am
SEA
- BOS
1 stop9h 31m
American Airlines
Mon 8/313:20 pm
BOS
- SEA
1 stop10h 36m
American Airlines
Deal found 7/26![American Airlines logo]()
$334
This Super.com deal was found by Cheapflights users on 7/29. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2611:45 pm
SEA
- BOS
Nonstop5h 19m
JetBlue
Wed 9/27:30 pm
BOS
- SEA
Nonstop6h 23m
JetBlue
Deal found 7/29![JetBlue logo]()
$335
This Delta deal was found by Cheapflights users on 7/26. 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.
Wed 8/263:59 pm
SEA
- BOS
Nonstop5h 18m
Delta
Sat 8/296:45 pm
BOS
- SEA
Nonstop6h 35m
Delta
Deal found 7/26![Delta logo]()
$337
This Expedia deal was found by Cheapflights users on 7/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2611:40 am
SEA
- BOS
Nonstop5h 29m
Multiple Airlines
Tue 9/87:12 am
BOS
- SEA
Nonstop6h 13m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$342
This JetBlue deal was found by Cheapflights users on 7/28. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2611:40 am
SEA
- BOS
Nonstop5h 29m
JetBlue
Thu 9/107:20 pm
BOS
- SEA
Nonstop6h 17m
JetBlue
Deal found 7/28![JetBlue logo]()
$344
This Justfly.com deal was found by Cheapflights users on 7/27. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2811:40 am
SEA
- BOS
Nonstop5h 29m
JetBlue
Sat 9/1211:20 am
BOS
- SEA
1 stop12h 24m
JetBlue
Deal found 7/27![JetBlue logo]()
$345
One-way flights from Seattle to SalemSearch for one-way flight options from Seattle to Salem. Find affordable one-way fares based on user searches. Data last updated July 30, 2026.
Search for one-way flight options from Seattle to Salem. Find affordable one-way fares based on user searches. Data last updated July 30, 2026.
This United Airlines deal was found by Cheapflights users on 7/26. 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.
Thu 8/2011:00 pm
SEA
- BOS
1 stop7h 36m
United Airlines
Deal found 7/26![United Airlines logo]()
$181
This Kiwi.com deal was found by Cheapflights users on 7/26. 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.
Sat 8/222:37 pm
SEA
- BOS
2 stops18h 10m
Frontier
Deal found 7/26![Frontier logo]()
$182
This American Airlines deal was found by Cheapflights users on 7/26. 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.
Sun 8/3011:56 pm
SEA
- BOS
1 stop7h 36m
American Airlines
Deal found 7/26![American Airlines logo]()
$183
This Southwest deal was found by Cheapflights users on 7/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/25:20 am
SEA
- BOS
2 stops10h 15m
Southwest
Deal found 7/28![Southwest logo]()
$184
This Kiwi.com deal was found by Cheapflights users on 7/26. 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.
Tue 10/2711:06 am
SEA
- BOS
2 stops21h 34m
Frontier
Deal found 7/26![Frontier logo]()
$185
This Super.com deal was found by Cheapflights users on 7/29. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1311:42 pm
SEA
- BOS
Nonstop5h 24m
JetBlue
Deal found 7/29![JetBlue logo]()
$186
This Kiwi.com deal was found by Cheapflights users on 7/29. 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.
Sun 8/309:29 pm
SEA
- BOS
2 stops35h 18m
Frontier
Deal found 7/29![Frontier logo]()
$187
This Kiwi.com deal was found by Cheapflights users on 7/26. 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.
Mon 8/249:29 pm
SEA
- BOS
2 stops35h 18m
Frontier
Deal found 7/26![Frontier logo]()
$188
This Delta deal was found by Cheapflights users on 7/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/811:08 pm
SEA
- BOS
Nonstop5h 32m
Delta
Deal found 7/29![Delta logo]()
$189
This Kiwi.com deal was found by Cheapflights users on 7/27. 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.
Wed 8/198:53 pm
SEA
- BOS
2 stops35h 54m
Frontier
Deal found 7/27![Frontier logo]()
$190
This United Airlines deal was found by Cheapflights users on 7/29. 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.
Thu 8/271:57 pm
SEA
- BOS
1 stop8h 14m
United Airlines
Deal found 7/29![United Airlines logo]()
$191
This Cheapflightsfares deal was found by Cheapflights users on 7/27. 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 8/3111:45 pm
SEA
- BOS
Nonstop5h 19m
JetBlue
Deal found 7/27![JetBlue logo]()
$192
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 July 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $314 (SmartFares) |
One-way from | $181 (United Airlines) |
Popular in | December |
Cheapest in | September |
Average price | $454 |
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 July 30, 2026.
Use the filters below to find and compare flights from Seattle to Salem that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SeattleBoston
SEA - BOS
SEABOS
Seattle/Tacoma Intl
Wed 10/14
10:15 pm-10:46 am
1 stop9h 31m
Boston Logan Intl
Mon 10/19
1:00 pm-9:15 pm
1 stop11h 15m
$334
Quickest round-trip
SeattleBoston
SEA - BOS
SEABOS
Seattle/Tacoma Intl
Sat 9/12
11:08 pm-7:40 am
Nonstop5h 32m
Boston Logan Intl
Sat 9/19
6:45 pm-10:03 pm
Nonstop6h 18m
$347
SeattleBoston
SEA - BOS
SEABOS
Seattle/Tacoma Intl
Sat 9/12
11:42 pm-8:06 am
Nonstop5h 24m
Boston Logan Intl
Sat 9/19
11:20 am-8:44 pm
1 stop12h 24m
$353
SeattleBoston
SEA - BOS
SEABOS
Seattle/Tacoma Intl
Mon 8/24
10:58 pm-9:48 am
1 stop7h 50m
Boston Logan Intl
Mon 8/31
7:45 am-1:22 pm
1 stop8h 37m
$361
SeattleBoston
SEA - BOS
SEABOS
Seattle/Tacoma Intl
Mon 10/12
10:15 pm-10:46 am
1 stop9h 31m
Boston Logan Intl
Thu 10/22
1:00 pm-9:15 pm
1 stop11h 15m
$361
SeattleBoston
SEA - BOS
SEABOS
Seattle/Tacoma Intl
Sat 9/5
9:15 am-12:30 am
1 stop12h 15m
Boston Logan Intl
Sat 9/12
5:00 am-1:10 pm
2 stops11h 10m
$367
SeattleBoston
SEA - BOS
SEABOS
Seattle/Tacoma Intl
Tue 9/15
5:20 am-6:35 pm
2 stops10h 15m
Boston Logan Intl
Fri 9/18
11:15 am-11:00 pm
2 stops14h 45m
$372
SeattleBoston
SEA - BOS
SEABOS
Seattle/Tacoma Intl
Sun 10/18
7:07 pm-5:07 pm
1 stop19h 00m
Boston Logan Intl
Sat 10/31
7:51 am-8:26 pm
1 stop15h 35m
$390
SeattleBoston
SEA - BOS
SEABOS
Seattle/Tacoma Intl
Fri 10/16
10:15 pm-10:46 am
1 stop9h 31m
Boston Logan Intl
Sun 10/18
1:00 pm-9:15 pm
1 stop11h 15m
$399
SeattleBoston
SEA - BOS
SEABOS
Seattle/Tacoma Intl
Mon 10/12
12:10 am-2:55 pm
2 stops11h 45m
Boston Logan Intl
Wed 10/14
1:15 pm-10:40 pm
2 stops12h 25m
$402
Showing 1-10 of 23 resultsSorted by cheapest first
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.
SEA-BOS
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
SEA-SA9
SEA-BOS
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 July 30, 2026.
It’s typically best to fly out from Seattle to Salem at noon. Doing so could potentially save you 41% on the flight price compared to flying in the morning, which is usually more expensive.
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 July 30, 2026.
The most flights from SEA to SA9 are scheduled on a Thursday (34 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (7 on average).
How much does it cost to fly round-trip from Seattle to Salem?
Airfare is below average for this route at the moment.
Seattle to Salem flights typically cost between $350 and $551 in September.The cheapest round-trip price found within the last 5 days was $314 on Alaska Airlines (Sep 16-Sep 23).
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 July 25, 2026.
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. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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 July 30, 2026.
Read reviews from past customers who have flown Alaska Airlines,Delta, andUnited 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.
Entertainment
7.0
Food
7.0
Boarding
8.1
Comfort
7.8
Crew
8.5
Overall
7.9
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Entertainment
7.0
Food
7.0
Boarding
8.1
Comfort
7.8
Crew
8.5
Overall
7.9
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Entertainment
7.0
Food
7.0
Boarding
8.1
Comfort
7.8
Crew
8.5
Overall
7.9
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Entertainment
7.0
Food
7.0
Boarding
8.1
Comfort
7.8
Crew
8.5
Overall
7.9
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Entertainment
7.0
Food
7.0
Boarding
8.1
Comfort
7.8
Crew
8.5
Overall
7.9
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Entertainment
7.0
Food
7.0
Boarding
8.1
Comfort
7.8
Crew
8.5
Overall
7.9
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Seattle
Popular flights
Top destinations
Alternative routes for Seattle to Salem
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Salem by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Seattle to Salem by cabin class
Find flights from Seattle to Salem, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Seattle and Salem flights
Browse other Seattle and Salem flight options. Last updated on July 30, 2026.
Other flights from Seattle
Browse through other flights departing from Seattle. Flights are based on user searches made on Cheapflights and were last updated on July 30, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Seattle to Salem flights
Consider these flights traveling from Seattle to Salem.
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 July 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$118 | Average$297 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$151 | Average$368 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$178 | Average$415 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$181 | Average$420 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$194 | Average$474 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$196 | Average$465 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$233 | Average$457 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$234 | Average$467 | FlexibilityNo cancel fee | On-time75% |