$70+ Cheap flights from St. Louis (STL) to Salem, OR
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 4/13. Fares are subject to change and may not be available on all flights or dates of travel.
STL — PDX
Mar 31 — Apr 71
1 adult, Economy
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Find cheap flights from St. Louis 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 Lambert-St Louis to Salem are usually found in January or September, booked 52 days in advance, depart on a Monday or Thursday and return on a Monday
Cheap flight deals from St. Louis to Salem
Cheapest
Best
Last-minute
One-way
Cheapest flights from St. Louis to SalemExplore the most affordable flight options available from St. Louis to Salem. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 1, 2026.
Explore the most affordable flight options available from St. Louis to Salem. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 1, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/27. 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.
Mon 4/138:19 pm
STL
- PDX
1 stop18h 43m
Frontier
Fri 4/1711:48 am
PDX
- STL
1 stop29h 44m
Frontier
Deal found 2/27![Frontier logo]()
$147
This Kiwi.com deal was found by Cheapflights users on 2/28. 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.
Sat 4/188:17 pm
STL
- PDX
1 stop16h 03m
Frontier
Sat 4/2512:27 pm
PDX
- STL
2 stops40h 23m
Frontier
Deal found 2/28![Frontier logo]()
$179
This American Airlines deal was found by Cheapflights users on 2/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/144:30 pm
STL
- PDX
1 stop8h 26m
American Airlines
Tue 4/216:00 am
PDX
- STL
1 stop9h 21m
American Airlines
Deal found 2/25![American Airlines logo]()
$181
This Southwest deal was found by Cheapflights users on 2/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/133:55 pm
STL
- PDX
1 stop8h 05m
Southwest
Mon 5/1811:55 pm
PDX
- STL
1 stop7h 35m
Southwest
Deal found 2/25![Southwest logo]()
$182
This Delta deal was found by Cheapflights users on 2/25. 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.
Wed 5/137:59 pm
STL
- PDX
1 stop5h 45m
Delta
Mon 5/183:10 pm
PDX
- STL
1 stop6h 11m
Delta
Deal found 2/25![Delta logo]()
$188
This Delta deal was found by Cheapflights users on 2/25. 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.
Wed 4/11:39 pm
STL
- PDX
1 stop10h 14m
Delta
Wed 4/85:45 am
PDX
- STL
1 stop5h 32m
Delta
Deal found 2/25![Delta logo]()
$189
This CheapOair deal was found by Cheapflights users on 2/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/178:06 pm
STL
- PDX
1 stop17h 36m
Frontier
Mon 4/2011:48 am
PDX
- STL
1 stop5h 44m
Frontier
Deal found 2/28![Frontier logo]()
$201
This Delta deal was found by Cheapflights users on 2/25. 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.
Fri 4/176:45 pm
STL
- PDX
1 stop7h 08m
Delta
Mon 4/2011:15 pm
PDX
- STL
1 stop8h 27m
Delta
Deal found 2/25![Delta logo]()
$208
This Alaska Airlines deal was found by Cheapflights users on 2/25. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/195:33 pm
STL
- PDX
Nonstop4h 17m
Alaska Airlines
Wed 6/310:37 am
PDX
- STL
Nonstop4h 00m
Alaska Airlines
Deal found 2/25![Alaska Airlines logo]()
$213
Best flights from St. Louis to SalemDiscover carefully curated flight deals from St. Louis to Salem that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 1, 2026.
Discover carefully curated flight deals from St. Louis to Salem that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 1, 2026.
This United Airlines deal was found by Cheapflights users on 2/25. 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.
Wed 3/255:15 am
STL
- PDX
1 stop6h 39m
United Airlines
Wed 4/12:15 pm
PDX
- STL
1 stop6h 41m
United Airlines
Deal found 2/25![United Airlines logo]()
$237
This Alaska Airlines deal was found by Cheapflights users on 2/25. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/135:33 pm
STL
- PDX
Nonstop4h 17m
Alaska Airlines
Mon 5/185:46 pm
PDX
- STL
1 stop22h 59m
Alaska Airlines
Deal found 2/25![Alaska Airlines logo]()
$241
This Delta deal was found by Cheapflights users on 2/25. 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 7/45:30 pm
STL
- PDX
1 stop7h 11m
Delta
Tue 7/712:40 am
PDX
- STL
1 stop6h 00m
Delta
Deal found 2/25![Delta logo]()
$274
This Southwest deal was found by Cheapflights users on 2/28. 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.
Thu 6/186:30 pm
STL
- PDX
1 stop7h 25m
Southwest
Wed 6/2411:30 pm
PDX
- STL
1 stop7h 40m
Southwest
Deal found 2/28![Southwest logo]()
$274
This United Airlines deal was found by Cheapflights users on 2/25. 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.
Sat 8/155:18 pm
STL
- PDX
1 stop6h 55m
United Airlines
Tue 8/184:05 pm
PDX
- STL
1 stop5h 38m
United Airlines
Deal found 2/25![United Airlines logo]()
$249
This Alaska Airlines deal was found by Cheapflights users on 2/28. 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.
Fri 5/295:33 pm
STL
- PDX
Nonstop4h 17m
Alaska Airlines
Wed 6/310:45 am
PDX
- STL
1 stop6h 00m
Alaska Airlines
Deal found 2/28![Alaska Airlines logo]()
$259
This Alaska Airlines deal was found by Cheapflights users on 2/25. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/55:33 pm
STL
- PDX
Nonstop4h 10m
Alaska Airlines
Sat 8/1510:45 am
PDX
- STL
Nonstop3h 48m
Alaska Airlines
Deal found 2/25![Alaska Airlines logo]()
$269
This Delta deal was found by Cheapflights users on 2/25. 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.
Fri 5/293:11 pm
STL
- PDX
1 stop7h 00m
Delta
Mon 6/15:05 pm
PDX
- STL
1 stop5h 25m
Delta
Deal found 2/25![Delta logo]()
$304
This Delta deal was found by Cheapflights users on 2/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/132:20 pm
STL
- PDX
2 stops9h 12m
Delta
Mon 4/2011:15 pm
PDX
- STL
1 stop8h 27m
Delta
Deal found 2/27![Delta logo]()
$311
This United Airlines deal was found by Cheapflights users on 2/28. 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.
Sat 6/205:10 am
STL
- PDX
1 stop6h 37m
United Airlines
Sat 6/2710:40 pm
PDX
- STL
1 stop8h 01m
United Airlines
Deal found 2/28![United Airlines logo]()
$339
Last-minute flights from St. Louis to SalemDiscover last-minute flight deals from St. Louis to Salem. Data last updated March 1, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Salem. Data last updated March 1, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 2/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/188:12 pm
STL
- PDX
1 stop16h 57m
Frontier
Mon 3/239:53 pm
PDX
- STL
2 stops33h 56m
Frontier
Deal found 2/25![Frontier logo]()
$217
This American Airlines deal was found by Cheapflights users on 2/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/206:40 pm
STL
- PDX
1 stop7h 35m
American Airlines
Wed 3/259:44 pm
PDX
- STL
1 stop8h 51m
American Airlines
Deal found 2/25![American Airlines logo]()
$295
This Delta deal was found by Cheapflights users on 2/25. 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.
Sun 3/221:39 pm
STL
- PDX
1 stop10h 14m
Delta
Mon 3/305:02 pm
PDX
- STL
1 stop5h 19m
Delta
Deal found 2/25![Delta logo]()
$237
This CheapOair deal was found by Cheapflights users on 2/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/2210:47 pm
STL
- PDX
1 stop12h 11m
Frontier
Mon 3/3012:52 pm
PDX
- STL
1 stop20h 27m
Frontier
Deal found 2/27![Frontier logo]()
$255
This Delta deal was found by Cheapflights users on 2/26. 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.
Sun 3/221:39 pm
STL
- PDX
1 stop10h 14m
Delta
Fri 3/275:02 pm
PDX
- STL
1 stop5h 19m
Delta
Deal found 2/26![Delta logo]()
$258
This Kiwi.com deal was found by Cheapflights users on 2/26. 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.
Sun 3/228:06 pm
STL
- PDX
2 stops38h 52m
Frontier
Fri 3/2712:04 pm
PDX
- STL
1 stop19h 45m
Frontier
Deal found 2/26![Frontier logo]()
$333
This CheapOair deal was found by Cheapflights users on 2/25. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/258:12 pm
STL
- PDX
1 stop16h 57m
Frontier
Mon 3/3012:52 pm
PDX
- STL
1 stop20h 27m
Frontier
Deal found 2/25![Frontier logo]()
$275
This United Airlines deal was found by Cheapflights users on 2/25. 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.
Wed 3/255:15 am
STL
- PDX
2 stops9h 18m
United Airlines
Wed 4/12:15 pm
PDX
- STL
1 stop6h 41m
United Airlines
Deal found 2/25![United Airlines logo]()
$276
This American Airlines deal was found by Cheapflights users on 2/26. 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 3/255:12 am
STL
- PDX
1 stop7h 55m
American Airlines
Mon 3/3011:59 pm
PDX
- STL
1 stop6h 56m
American Airlines
Deal found 2/26![American Airlines logo]()
$287
One-way flights from St. Louis to SalemSearch for one-way flight options from St. Louis to Salem. Find affordable one-way fares based on user searches. Data last updated March 1, 2026.
Search for one-way flight options from St. Louis to Salem. Find affordable one-way fares based on user searches. Data last updated March 1, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/27. 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.
Mon 4/138:19 pm
STL
- PDX
1 stop18h 43m
Frontier
Deal found 2/27![Frontier logo]()
$70
This Kiwi.com deal was found by Cheapflights users on 2/28. 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.
Fri 4/248:06 pm
STL
- PDX
1 stop17h 36m
Frontier
Deal found 2/28![Frontier logo]()
$82
This Kiwi.com deal was found by Cheapflights users on 2/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/239:55 pm
STL
- PDX
1 stop13h 04m
Frontier
Deal found 2/25![Frontier logo]()
$88
This Delta deal was found by Cheapflights users on 2/25. 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.
Wed 4/226:45 pm
STL
- PDX
1 stop7h 08m
Delta
Deal found 2/25![Delta logo]()
$91
This Delta deal was found by Cheapflights users on 2/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/246:29 am
STL
- PDX
1 stop8h 19m
Delta
Deal found 2/27![Delta logo]()
$99
This Kiwi.com deal was found by Cheapflights users on 2/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/278:17 pm
STL
- PDX
1 stop17h 35m
Frontier
Deal found 2/25![Frontier logo]()
$103
This Southwest deal was found by Cheapflights users on 2/27. 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 5/195:30 am
STL
- PDX
2 stops10h 20m
Southwest
Deal found 2/27![Southwest logo]()
$104
This Alaska Airlines deal was found by Cheapflights users on 2/28. 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.
Tue 5/265:33 pm
STL
- PDX
Nonstop4h 17m
Alaska Airlines
Deal found 2/28![Alaska Airlines logo]()
$115
Find flight deals from St. Louis to Salem
Keep the following information in mind while searching for St. Louis to Salem flight deals. Data was last updated March 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $147 (Kiwi.com) |
One-way from | $70 (Kiwi.com) |
Popular in | March |
Cheapest in | January |
Average price | $472 |
Cheapflights Fare Finder
Customize your flight search to find flights from St. Louis 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 March 1, 2026.
Use the filters below to find and compare flights from St. Louis to Salem that are best for you.
Fly from
Fly to
Route
Depart
Return
St. LouisPortland
STL - PDX
STLPDX
Lambert-St Louis
Wed 3/25
5:15 am-9:54 am
1 stop6h 39m
Portland
Wed 4/1
2:15 pm-10:56 pm
1 stop6h 41m
$237
St. LouisPortland
STL - PDX
STLPDX
Lambert-St Louis
Wed 5/13
5:33 pm-7:50 pm
Nonstop4h 17m
Portland
Mon 5/18
5:46 pm-6:45 pm
1 stop22h 59m
$241
St. LouisPortland
STL - PDX
STLPDX
Lambert-St Louis
Sat 8/15
5:18 pm-10:13 pm
1 stop6h 55m
Portland
Tue 8/18
4:05 pm-11:43 pm
1 stop5h 38m
$249
St. LouisPortland
STL - PDX
STLPDX
Lambert-St Louis
Fri 5/29
5:33 pm-7:50 pm
Nonstop4h 17m
Portland
Wed 6/3
10:45 am-6:45 pm
1 stop6h 00m
$259
St. LouisPortland
STL - PDX
STLPDX
Lambert-St Louis
Wed 8/5
5:33 pm-7:43 pm
Nonstop4h 10m
Portland
Sat 8/15
10:45 am-4:33 pm
Nonstop3h 48m
$269
St. LouisPortland
STL - PDX
STLPDX
Lambert-St Louis
Sat 7/4
5:30 pm-10:41 pm
1 stop7h 11m
Portland
Tue 7/7
12:40 am-8:40 am
1 stop6h 00m
$274
St. LouisPortland
STL - PDX
STLPDX
Lambert-St Louis
Thu 6/18
6:30 pm-11:55 pm
1 stop7h 25m
Portland
Wed 6/24
11:30 pm-9:10 am
1 stop7h 40m
$274
St. LouisPortland
STL - PDX
STLPDX
Lambert-St Louis
Fri 5/29
3:11 pm-8:11 pm
1 stop7h 00m
Portland
Mon 6/1
5:05 pm-12:30 am
1 stop5h 25m
$304
St. LouisPortland
STL - PDX
STLPDX
Lambert-St Louis
Mon 4/13
2:20 pm-9:32 pm
2 stops9h 12m
Portland
Mon 4/20
11:15 pm-9:42 am
1 stop8h 27m
$311
St. LouisPortland
STL - PDX
STLPDX
Lambert-St Louis
Sat 6/20
5:10 am-9:47 am
1 stop6h 37m
Portland
Sat 6/27
10:40 pm-8:41 am
1 stop8h 01m
$339
Showing 1-10 of 20 resultsSorted by cheapest first
Best time to book a flight from St. Louis to Salem
Have a flexible travel schedule? Discover the best time to fly to Salem from St. Louis with our price prediction graph.
STL-PDX
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 St. Louis to Salem
STL-SA8
STL-PDX
How far ahead should I book a flight from St. Louis to Salem?
Use this chart to determine the optimal time to book a round-trip flight from St. Louis to Salem. Price data was last updated on February 20, 2026.
Booking 52 days in advance of your planned departure date is, on average, the best time to get cheap flights from St. Louis to Salem. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from St. Louis to Salem?
Currently, January is the cheapest month in which you can book a flight from St. Louis to Salem (average of $165). Flying from St. Louis to Salem in March is currently the most expensive (average of $248). 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.
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 March 1, 2026.
See what other customers who have flown with Alaska Airlines, Southwest, and Delta from St. Louis to Salem have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.0
Crew
8.5
Overall
8.0
Boarding
8.1
Food
7.1
Comfort
7.8
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Entertainment
7.0
Crew
8.5
Overall
8.0
Boarding
8.1
Food
7.1
Comfort
7.8
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Entertainment
7.0
Crew
8.5
Overall
8.0
Boarding
8.1
Food
7.1
Comfort
7.8
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Entertainment
7.0
Crew
8.5
Overall
8.0
Boarding
8.1
Food
7.1
Comfort
7.8
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Entertainment
7.0
Crew
8.5
Overall
8.0
Boarding
8.1
Food
7.1
Comfort
7.8
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Entertainment
7.0
Crew
8.5
Overall
8.0
Boarding
8.1
Food
7.1
Comfort
7.8
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Related info for your journey
Find useful and relevant information for your journey from St. Louis 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
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Alternative routes for St. Louis to Salem
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Complete your trip
Complete your trip to Salem by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from St. Louis to Salem by cabin class
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St. Louis and Salem flights
Browse other St. Louis and Salem flight options. Last updated on March 1, 2026.
Other flights from St. Louis
Browse through other flights departing from St. Louis. Flights are based on user searches made on Cheapflights and were last updated on March 1, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
St. Louis to Salem flights
Consider these flights traveling from St. Louis to Salem.
Top 7 airlines flying from St. Louis to Salem
Discover the top 7 airlines that operate flights from St. Louis 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 March 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$141 | Average$250 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$188 | Average$325 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$204 | Average$418 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$204 | Average$312 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$238 | Average$448 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$248 | Average$444 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$338 | Average$472 | FlexibilityNo cancel fee | On-time85% |