$86+ Cheap flights from Missouri 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 4/30. Fares are subject to change and may not be available on all flights or dates of travel.
STL — PDX
May 4 — May 111
Round-trip
1 adult, Economy
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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
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Cheapest flights from Missouri to SalemExplore the most affordable flight options available from Missouri to Salem. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 4, 2026.
Explore the most affordable flight options available from Missouri to Salem. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 4, 2026.
This CheapOair deal was found by Cheapflights users on 3/31. 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 5/66:51 pm
STL
- PDX
1 stop28h 00m
Frontier
Mon 5/118:46 pm
PDX
- STL
1 stop19h 20m
Frontier
Deal found 3/31![Frontier logo]()
$196
This CheapOair deal was found by Cheapflights users on 3/31. 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.
Sat 4/252:51 pm
MCI
- PDX
1 stop21h 29m
Frontier
Sat 5/212:27 pm
PDX
- MCI
1 stop23h 03m
Frontier
Deal found 3/31![Frontier logo]()
$196
This Expedia deal was found by Cheapflights users on 3/31. 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.
Thu 4/239:55 pm
STL
- PDX
1 stop13h 04m
Frontier
Sun 4/2611:15 am
PDX
- STL
1 stop6h 06m
Frontier
Deal found 3/31![Frontier logo]()
$205
This CheapOair deal was found by Cheapflights users on 4/3. 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 5/136:51 pm
STL
- PDX
1 stop28h 00m
Frontier
Mon 5/188:46 pm
PDX
- STL
1 stop19h 20m
Frontier
Deal found 4/3![Frontier logo]()
$216
This CheapOair deal was found by Cheapflights users on 4/1. 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.
Thu 5/712:16 pm
STL
- PDX
1 stop10h 35m
Frontier
Mon 5/118:46 pm
PDX
- STL
1 stop19h 20m
Frontier
Deal found 4/1![Frontier logo]()
$221
This CheapOair deal was found by Cheapflights users on 4/2. 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 5/12:15 pm
MCI
- PDX
1 stop23h 27m
Frontier
Fri 5/812:35 pm
PDX
- MCI
1 stop23h 14m
Frontier
Deal found 4/2![Frontier logo]()
$221
This Expedia deal was found by Cheapflights users on 3/31. 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.
Thu 4/168:06 pm
STL
- PDX
1 stop16h 57m
Frontier
Sun 4/1911:15 am
PDX
- STL
1 stop6h 06m
Frontier
Deal found 3/31![Frontier logo]()
$226
This Kiwi.com deal was found by Cheapflights users on 3/31. 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
Wed 4/2912:38 pm
PDX
- STL
2 stops19h 48m
Frontier
Deal found 3/31![Frontier logo]()
$235
This CheapOair deal was found by Cheapflights users on 3/31. 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.
Sat 4/182:51 pm
MCI
- PDX
1 stop21h 29m
Frontier
Sat 4/2512:27 pm
PDX
- MCI
1 stop23h 03m
Frontier
Deal found 3/31![Frontier logo]()
$236
This CheapOair deal was found by Cheapflights users on 3/31. 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 3/31![Frontier logo]()
$237
This Kiwi.com deal was found by Cheapflights users on 4/3. 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 5/17:01 pm
STL
- PDX
2 stops18h 41m
Frontier
Fri 5/812:35 pm
PDX
- STL
1 stop28h 48m
Frontier
Deal found 4/3![Frontier logo]()
$239
This CheapOair deal was found by Cheapflights users on 3/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/712:16 pm
STL
- PDX
1 stop10h 35m
Frontier
Sun 5/1012:35 pm
PDX
- STL
1 stop28h 48m
Frontier
Deal found 3/30![Frontier logo]()
$241
Best flights from Missouri to SalemDiscover carefully curated flight deals from Missouri to Salem that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 4, 2026.
Discover carefully curated flight deals from Missouri to Salem that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 4, 2026.
This Delta deal was found by Cheapflights users on 4/3. 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 5/297:59 pm
STL
- PDX
1 stop5h 45m
Delta
Wed 6/31:40 pm
PDX
- STL
1 stop8h 50m
Delta
Deal found 4/3![Delta logo]()
$277
This United Airlines deal was found by Cheapflights users on 3/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/97:23 pm
STL
- PDX
1 stop7h 27m
United Airlines
Thu 7/1611:40 pm
PDX
- STL
1 stop7h 01m
United Airlines
Deal found 3/30![United Airlines logo]()
$309
This Southwest deal was found by Cheapflights users on 3/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/292:55 pm
MCI
- PDX
2 stops8h 05m
Southwest
Wed 5/65:30 am
PDX
- MCI
1 stop6h 40m
Southwest
Deal found 3/30![Southwest logo]()
$322
This Alaska Airlines deal was found by Cheapflights users on 4/1. 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 9/67:00 am
MCI
- PDX
1 stop6h 13m
Alaska Airlines
Wed 9/910:45 am
PDX
- MCI
1 stop11h 14m
Alaska Airlines
Deal found 4/1![Alaska Airlines logo]()
$327
This American Airlines deal was found by Cheapflights users on 4/1. 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 5/276:43 pm
SGF
- PDX
1 stop8h 07m
American Airlines
Mon 6/112:40 am
PDX
- SGF
1 stop6h 19m
American Airlines
Deal found 4/1![American Airlines logo]()
$360
This Delta deal was found by Cheapflights users on 3/31. 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 3/31![Delta logo]()
$309
This Southwest deal was found by Cheapflights users on 4/2. 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 4/1410:25 am
MCI
- PDX
2 stops12h 20m
Southwest
Fri 4/178:35 am
PDX
- MCI
2 stops11h 30m
Southwest
Deal found 4/2![Southwest logo]()
$332
This Alaska Airlines deal was found by Cheapflights users on 4/1. 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.
Sat 7/45:37 pm
STL
- PDX
Nonstop4h 10m
Alaska Airlines
Wed 7/810:49 am
PDX
- STL
Nonstop3h 48m
Alaska Airlines
Deal found 4/1![Alaska Airlines logo]()
$338
This Delta deal was found by Cheapflights users on 3/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/157:59 pm
STL
- PDX
1 stop5h 45m
Delta
Tue 5/191:40 pm
PDX
- STL
1 stop8h 50m
Delta
Deal found 3/30![Delta logo]()
$318
This United Airlines deal was found by Cheapflights users on 4/3. 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 5/54:44 pm
STL
- PDX
1 stop8h 15m
United Airlines
Sat 5/92:41 pm
PDX
- STL
1 stop6h 38m
United Airlines
Deal found 4/3![United Airlines logo]()
$357
This Alaska Airlines deal was found by Cheapflights users on 4/3. 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 5/56:21 am
STL
- PDX
1 stop9h 05m
Alaska Airlines
Sat 5/98:45 am
PDX
- STL
2 stops11h 34m
Alaska Airlines
Deal found 4/3![Alaska Airlines logo]()
$342
This Southwest deal was found by Cheapflights users on 3/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/134:00 pm
STL
- PDX
1 stop8h 45m
Southwest
Tue 6/169:20 pm
PDX
- STL
1 stop8h 25m
Southwest
Deal found 3/30![Southwest logo]()
$343
This Expedia deal was found by Cheapflights users on 4/2. 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.
Fri 4/172:30 pm
TBN
- PDX
1 stop7h 16m
Multiple Airlines
Tue 4/2110:50 pm
PDX
- TBN
1 stop10h 55m
Multiple Airlines
Deal found 4/2![Multiple Airlines logo]()
$798
This United Airlines deal was found by Cheapflights users on 3/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/293:23 pm
COU
- PDX
1 stop9h 11m
United Airlines
Wed 5/67:15 am
PDX
- COU
2 stops11h 34m
United Airlines
Deal found 3/30![United Airlines logo]()
$389
This Alaska Airlines deal was found by Cheapflights users on 3/31. 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
Mon 6/110:37 am
PDX
- STL
Nonstop4h 00m
Alaska Airlines
Deal found 3/31![Alaska Airlines logo]()
$358
This Southwest deal was found by Cheapflights users on 4/1. 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.
Fri 4/173:10 pm
MCI
- PDX
1 stop8h 30m
Southwest
Tue 4/216:40 am
PDX
- MCI
2 stops7h 35m
Southwest
Deal found 4/1![Southwest logo]()
$374
This United Airlines deal was found by Cheapflights users on 3/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/25:00 am
COU
- PDX
2 stops11h 57m
United Airlines
Sun 5/1011:55 pm
PDX
- COU
1 stop9h 00m
United Airlines
Deal found 3/30![United Airlines logo]()
$389
This Alaska Airlines deal was found by Cheapflights users on 4/1. 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 9/77:00 am
MCI
- PDX
1 stop8h 10m
Alaska Airlines
Thu 9/107:00 am
PDX
- MCI
Nonstop3h 38m
Alaska Airlines
Deal found 4/1![Alaska Airlines logo]()
$362
This Delta deal was found by Cheapflights users on 4/3. 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 8/103:30 pm
SGF
- PDX
1 stop8h 24m
Delta
Wed 8/1911:40 am
PDX
- SGF
1 stop8h 49m
Delta
Deal found 4/3![Delta logo]()
$430
This United Airlines deal was found by Cheapflights users on 4/3. 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 4/257:00 am
MCI
- PDX
1 stop9h 31m
United Airlines
Sat 5/25:30 am
PDX
- MCI
2 stops13h 11m
United Airlines
Deal found 4/3![United Airlines logo]()
$391
This Alaska Airlines deal was found by Cheapflights users on 3/31. 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 5/125:11 pm
MCI
- PDX
Nonstop3h 52m
Alaska Airlines
Sat 5/165:00 am
PDX
- MCI
1 stop6h 57m
Alaska Airlines
Deal found 3/31![Alaska Airlines logo]()
$362
This Southwest deal was found by Cheapflights users on 3/31. 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 6/156:15 am
MCI
- PDX
1 stop8h 10m
Southwest
Mon 6/156:00 pm
PDX
- MCI
1 stop5h 40m
Southwest
Deal found 3/31![Southwest logo]()
$403
This Southwest deal was found by Cheapflights users on 4/1. 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.
Fri 5/297:00 pm
MCI
- PDX
1 stop5h 40m
Southwest
Sun 6/79:20 pm
PDX
- MCI
2 stops12h 40m
Southwest
Deal found 4/1![Southwest logo]()
$408
This United Airlines deal was found by Cheapflights users on 4/3. 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 8/115:40 am
SGF
- PDX
1 stop5h 41m
United Airlines
Sat 8/228:29 am
PDX
- SGF
1 stop7h 31m
United Airlines
Deal found 4/3![United Airlines logo]()
$413
This Southwest deal was found by Cheapflights users on 4/2. 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 6/163:25 pm
MCI
- PDX
1 stop5h 45m
Southwest
Tue 6/235:20 pm
PDX
- MCI
2 stops13h 25m
Southwest
Deal found 4/2![Southwest logo]()
$414
This United Airlines deal was found by Cheapflights users on 4/1. 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 6/53:05 pm
COU
- PDX
1 stop9h 37m
United Airlines
Sun 6/711:40 pm
PDX
- COU
1 stop9h 08m
United Airlines
Deal found 4/1![United Airlines logo]()
$425
This Delta deal was found by Cheapflights users on 4/3. 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 8/143:30 pm
SGF
- PDX
1 stop8h 24m
Delta
Thu 8/2011:40 am
PDX
- SGF
1 stop8h 49m
Delta
Deal found 4/3![Delta logo]()
$519
This Southwest deal was found by Cheapflights users on 3/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/272:55 pm
MCI
- PDX
2 stops8h 05m
Southwest
Wed 5/2711:55 pm
PDX
- MCI
1 stop7h 25m
Southwest
Deal found 3/30![Southwest logo]()
$427
This United Airlines deal was found by Cheapflights users on 4/2. 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 5/123:10 pm
COU
- PDX
1 stop9h 25m
United Airlines
Sat 5/1611:55 pm
PDX
- COU
1 stop9h 02m
United Airlines
Deal found 4/2![United Airlines logo]()
$458
This Alaska Airlines deal was found by Cheapflights users on 3/30. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/279:29 am
SGF
- PDX
2 stops11h 54m
Alaska Airlines
Tue 6/210:30 am
PDX
- SGF
1 stop8h 01m
Alaska Airlines
Deal found 3/30![Alaska Airlines logo]()
$521
Last-minute flights from Missouri to SalemDiscover last-minute flight deals from Missouri to Salem. Data last updated April 4, 2026 and is based on user searches.
Discover last-minute flight deals from Missouri to Salem. Data last updated April 4, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 3/31. 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.
Thu 4/168:06 pm
STL
- PDX
1 stop16h 57m
Frontier
Sun 4/1911:15 am
PDX
- STL
1 stop6h 06m
Frontier
Deal found 3/31![Frontier logo]()
$226
This CheapOair deal was found by Cheapflights users on 3/31. 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 3/31![Frontier logo]()
$237
This CheapOair deal was found by Cheapflights users on 3/31. 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.
Sat 4/182:51 pm
MCI
- PDX
1 stop21h 29m
Frontier
Sat 4/2512:27 pm
PDX
- MCI
1 stop23h 03m
Frontier
Deal found 3/31![Frontier logo]()
$236
This Expedia deal was found by Cheapflights users on 3/31. 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.
Thu 4/239:55 pm
STL
- PDX
1 stop13h 04m
Frontier
Sun 4/2611:15 am
PDX
- STL
1 stop6h 06m
Frontier
Deal found 3/31![Frontier logo]()
$205
This CheapOair deal was found by Cheapflights users on 3/31. 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.
Sat 4/252:51 pm
MCI
- PDX
1 stop21h 29m
Frontier
Sat 5/212:27 pm
PDX
- MCI
1 stop23h 03m
Frontier
Deal found 3/31![Frontier logo]()
$196
This Kiwi.com deal was found by Cheapflights users on 3/31. 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
Wed 4/2912:38 pm
PDX
- STL
2 stops19h 48m
Frontier
Deal found 3/31![Frontier logo]()
$235
This CheapOair deal was found by Cheapflights users on 4/2. 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 5/12:15 pm
MCI
- PDX
1 stop23h 27m
Frontier
Fri 5/812:35 pm
PDX
- MCI
1 stop23h 14m
Frontier
Deal found 4/2![Frontier logo]()
$221
This Kiwi.com deal was found by Cheapflights users on 4/3. 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 5/17:01 pm
STL
- PDX
2 stops18h 41m
Frontier
Fri 5/812:35 pm
PDX
- STL
1 stop28h 48m
Frontier
Deal found 4/3![Frontier logo]()
$239
This CheapOair deal was found by Cheapflights users on 3/31. 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 5/66:51 pm
STL
- PDX
1 stop28h 00m
Frontier
Mon 5/118:46 pm
PDX
- STL
1 stop19h 20m
Frontier
Deal found 3/31![Frontier logo]()
$196
This CheapOair deal was found by Cheapflights users on 4/1. 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.
Thu 5/712:16 pm
STL
- PDX
1 stop10h 35m
Frontier
Mon 5/118:46 pm
PDX
- STL
1 stop19h 20m
Frontier
Deal found 4/1![Frontier logo]()
$221
This CheapOair deal was found by Cheapflights users on 3/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/712:16 pm
STL
- PDX
1 stop10h 35m
Frontier
Sun 5/1012:35 pm
PDX
- STL
1 stop28h 48m
Frontier
Deal found 3/30![Frontier logo]()
$241
This CheapOair deal was found by Cheapflights users on 4/3. 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 5/136:51 pm
STL
- PDX
1 stop28h 00m
Frontier
Mon 5/188:46 pm
PDX
- STL
1 stop19h 20m
Frontier
Deal found 4/3![Frontier logo]()
$216
One-way flights from Missouri to SalemSearch for one-way flight options from Missouri to Salem. Find affordable one-way fares based on user searches. Data last updated April 4, 2026.
Search for one-way flight options from Missouri to Salem. Find affordable one-way fares based on user searches. Data last updated April 4, 2026.
This Frontier deal was found by Cheapflights users on 4/1. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/309:55 pm
STL
- PDX
1 stop13h 04m
Frontier
Deal found 4/1![Frontier logo]()
$86
This CheapOair deal was found by Cheapflights users on 4/3. 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.
Sat 5/28:17 pm
STL
- PDX
1 stop16h 03m
Frontier
Deal found 4/3![Frontier logo]()
$92
This CheapOair deal was found by Cheapflights users on 4/3. 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.
Sat 5/22:51 pm
MCI
- PDX
1 stop21h 29m
Frontier
Deal found 4/3![Frontier logo]()
$92
This Kiwi.com deal was found by Cheapflights users on 4/3. 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 7/18:08 pm
STL
- PDX
1 stop22h 49m
Frontier
Deal found 4/3![Frontier logo]()
$99
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 3/31![Frontier logo]()
$107
This Kiwi.com deal was found by Cheapflights users on 4/3. 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 7/11:45 pm
MCI
- PDX
1 stop29h 12m
Frontier
Deal found 4/3![Frontier logo]()
$110
This CheapOair deal was found by Cheapflights users on 3/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/182:51 pm
MCI
- PDX
1 stop21h 29m
Frontier
Deal found 3/30![Frontier logo]()
$112
This Trip.com deal was found by Cheapflights users on 4/3. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/36:51 pm
STL
- PDX
1 stop17h 29m
Frontier
Deal found 4/3![Frontier logo]()
$114
This Kiwi.com deal was found by Cheapflights users on 4/3. 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 5/12:15 pm
MCI
- PDX
1 stop23h 27m
Frontier
Deal found 4/3![Frontier logo]()
$117
This United Airlines deal was found by Cheapflights users on 4/2. 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 5/135:59 pm
STL
- PDX
1 stop6h 55m
United Airlines
Deal found 4/2![United Airlines logo]()
$124
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 4/272:15 pm
MCI
- PDX
1 stop23h 37m
Frontier
Deal found 3/31![Frontier logo]()
$125
This Kiwi.com deal was found by Cheapflights users on 4/3. 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 5/17:01 pm
STL
- PDX
2 stops18h 41m
Frontier
Deal found 4/3![Frontier logo]()
$128
Find flight deals from Missouri to Salem
Keep the following information in mind while searching for Missouri to Salem flight deals. Data was last updated April 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $196 (CheapOair) |
One-way from | $86 (Frontier) |
Popular in | March |
Cheapest in | January |
Average price | $313 |
Cheapflights Fare Finder
Customize your flight search to find flights from Missouri 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 April 4, 2026.
Use the filters below to find and compare flights from Missouri to Salem that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
St. LouisPortland
STL - PDX
STLPDX
Lambert-St Louis
Fri 5/29
7:59 pm-11:44 pm
1 stop5h 45m
Portland
Wed 6/3
1:40 pm-12:30 am
1 stop8h 50m
$277
St. LouisPortland
STL - PDX
STLPDX
Lambert-St Louis
Thu 7/9
7:23 pm-12:50 am
1 stop7h 27m
Portland
Thu 7/16
11:40 pm-8:41 am
1 stop7h 01m
$309
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
$309
St. LouisPortland
STL - PDX
STLPDX
Lambert-St Louis
Fri 5/15
7:59 pm-11:44 pm
1 stop5h 45m
Portland
Tue 5/19
1:40 pm-12:30 am
1 stop8h 50m
$318
Kansas CityPortland
MCI - PDX
MCIPDX
Kansas City
Wed 4/29
2:55 pm-9:00 pm
2 stops8h 05m
Portland
Wed 5/6
5:30 am-2:10 pm
1 stop6h 40m
$322
Kansas CityPortland
MCI - PDX
MCIPDX
Kansas City
Sun 9/6
7:00 am-11:13 am
1 stop6h 13m
Portland
Wed 9/9
10:45 am-11:59 pm
1 stop11h 14m
$327
Kansas CityPortland
MCI - PDX
MCIPDX
Kansas City
Tue 4/14
10:25 am-8:45 pm
2 stops12h 20m
Portland
Fri 4/17
8:35 am-10:05 pm
2 stops11h 30m
$332
Quickest round-trip
St. LouisPortland
STL - PDX
STLPDX
Lambert-St Louis
Sat 7/4
5:37 pm-7:47 pm
Nonstop4h 10m
Portland
Wed 7/8
10:49 am-4:37 pm
Nonstop3h 48m
$338
St. LouisPortland
STL - PDX
STLPDX
Lambert-St Louis
Tue 5/5
6:21 am-1:26 pm
1 stop9h 05m
Portland
Sat 5/9
8:45 am-10:19 pm
2 stops11h 34m
$342
St. LouisPortland
STL - PDX
STLPDX
Lambert-St Louis
Sat 6/13
4:00 pm-10:45 pm
1 stop8h 45m
Portland
Tue 6/16
9:20 pm-7:45 am
1 stop8h 25m
$343
Showing 1-10 of 59 resultsSorted by cheapest first
Best time to book a flight from Missouri to Salem
Have a flexible travel schedule? Discover the best time to fly to Salem from Missouri with our price prediction graph.
STL-PDX
MCI-PDX
SGF-PDX
JLN-PDX
TBN-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 Missouri to Salem
USMO-SA8
STL-PDX
MCI-PDX
SGF-PDX
JLN-PDX
What is the cheapest month to book a flight from Missouri to Salem?
Currently, August is the cheapest month in which you can book a flight from Missouri to Salem (average of $112). Flying from Missouri to Salem in June is currently the most expensive (average of $212). 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 MO to SA8?
Find hourly flight availability from Missouri 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 April 4, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Missouri to Salem as you normally would.
How much does it cost to fly round-trip from Missouri to Salem?
Related info for your journey
Find useful and relevant information for your journey from Missouri 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.
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Alternative routes for Missouri 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 Missouri to Salem by cabin class
Find flights from Missouri to Salem, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Missouri and Salem flights
Browse other Missouri and Salem flight options. Last updated on April 4, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Missouri to Salem flights
Consider these flights traveling from Missouri to Salem.
Top 7 airlines flying from Missouri to Salem
Discover the top 7 airlines that operate flights from Missouri 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 April 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$98 | Average$338 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$112 | Average$231 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$173 | Average$361 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$177 | Average$350 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$188 | Average$418 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$196 | Average$412 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$212 | Average$457 | FlexibilityNo cancel fee | On-time69% |