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Salem

$60+ 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 11/17. Fares are subject to change and may not be available on all flights or dates of travel.
STL — PDX
Nov 12 — Nov 191
Wed 11/12
Wed 11/19
1 adult, Economy
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Find flight deals from Missouri to Salem

Cheapest flights from Missouri to Salem
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 October 13, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 10/12. 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 11/114:49 pmMCI - PDX
Nonstop3h 58mAlaska Airlines
Tue 11/1810:30 amPDX - MCI
Nonstop3h 24mAlaska Airlines
Deal found 10/12$195
This Alaska Airlines deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/314:56 pmMCI - PDX
Nonstop4h 06mAlaska Airlines
Tue 1/610:41 amPDX - MCI
Nonstop3h 21mAlaska Airlines
Deal found 10/11$197
This Kiwi.com deal was found by Cheapflights users on 10/11. 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 11/93:04 pmMCI - PDX
1 stop22h 52mFrontier
Sat 11/1512:52 pmPDX - MCI
1 stop28h 41mFrontier
Deal found 10/11$204
This Kiwi.com deal was found by Cheapflights users on 10/11. 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 10/318:28 pmMCI - PDX
1 stop17h 28mFrontier
Sun 11/93:26 pmPDX - MCI
1 stop26h 07mFrontier
Deal found 10/11$206
This Alaska Airlines deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/314:56 pmMCI - PDX
Nonstop4h 06mAlaska Airlines
Fri 1/210:41 amPDX - MCI
Nonstop3h 21mAlaska Airlines
Deal found 10/12$207
This Kiwi.com deal was found by Cheapflights users on 10/11. 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 11/38:28 pmMCI - PDX
1 stop17h 28mFrontier
Fri 11/73:26 pmPDX - MCI
1 stop26h 07mFrontier
Deal found 10/11$210
This Kiwi.com deal was found by Cheapflights users on 10/11. 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 11/18:28 pmMCI - PDX
1 stop18h 28mFrontier
Sun 11/93:26 pmPDX - MCI
1 stop26h 07mFrontier
Deal found 10/11$211
This CheapOair deal was found by Cheapflights users on 10/12. 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 11/78:28 pmMCI - PDX
1 stop17h 28mFrontier
Mon 11/103:26 pmPDX - MCI
1 stop23h 53mFrontier
Deal found 10/12$212
This Kiwi.com deal was found by Cheapflights users on 10/11. 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 10/238:38 pmMCI - PDX
2 stops26h 09mFrontier
Fri 10/313:26 pmPDX - MCI
1 stop26h 12mFrontier
Deal found 10/11$215
This Alaska Airlines deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/42:50 pmMCI - PDX
1 stop8h 30mAlaska Airlines
Sun 12/72:37 pmPDX - MCI
1 stop7h 21mAlaska Airlines
Deal found 10/13$216
This Delta deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/116:16 pmMCI - PDX
1 stop7h 42mDelta
Mon 11/1712:35 amPDX - MCI
1 stop7h 17mDelta
Deal found 10/13$217
This Kiwi.com deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/108:28 pmMCI - PDX
1 stop17h 28mFrontier
Mon 11/173:26 pmPDX - MCI
1 stop23h 53mFrontier
Deal found 10/13$218

Cheap flight deals from Missouri to Salem

Keep the following information in mind while searching for Missouri to Salem flight deals. Data was last updated October 13, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$195
(Cheapflightsfares)

One-way from

$60
(CheapOair)

Popular in

March

Cheapest in

September

Average price

$362
Provider with most accurate pricing for Lambert-St Louis-Portland flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Portland flights.
Search Deals
From Missouri to Salem
Search Deals
One-way flight from Missouri to Salem
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($20 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

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 October 13, 2025.
Use the filters below to find and compare flights from Missouri to Salem that are best for you.

Fly from

Missouri

Fly to

Salem

Route

Depart

Return

Price

Kansas CityPortland

MCI - PDX

MCIPDX

Kansas City

Mon 3/9

5:55 pm-7:48 pm

Nonstop3h 53m

Portland

Tue 3/10

10:55 am-4:20 pm

Nonstop3h 25m

$207

Kansas CityPortland

MCI - PDX

MCIPDX

Kansas City

Wed 2/4

2:45 pm-6:56 pm

1 stop6h 11m

Portland

Sun 2/15

10:55 am-4:20 pm

Nonstop3h 25m

$217

Kansas CityPortland

MCI - PDX

MCIPDX

Kansas City

Mon 3/9

7:00 am-12:36 pm

1 stop7h 36m

Portland

Tue 3/10

10:55 am-4:20 pm

Nonstop3h 25m

$217

Kansas CityPortland

MCI - PDX

MCIPDX

Kansas City

Sat 11/15

4:49 pm-6:47 pm

Nonstop3h 58m

Portland

Sun 11/16

6:00 am-2:02 pm

1 stop6h 02m

$217

Kansas CityPortland

MCI - PDX

MCIPDX

Kansas City

Fri 3/6

7:00 am-12:36 pm

1 stop7h 36m

Portland

Mon 3/9

10:55 am-4:20 pm

Nonstop3h 25m

$227

Kansas CityPortland

MCI - PDX

MCIPDX

Kansas City

Thu 11/6

4:49 pm-6:47 pm

Nonstop3h 58m

Portland

Sun 11/9

1:35 pm-11:46 pm

1 stop8h 11m

$227

St. LouisPortland

STL - PDX

STLPDX

Lambert-St Louis

Wed 12/3

2:38 pm-12:16 am

2 stops11h 38m

Portland

Wed 12/10

7:30 pm-9:10 am

2 stops11h 40m

$236

Kansas CityPortland

MCI - PDX

MCIPDX

Kansas City

Mon 11/10

7:00 am-12:38 pm

1 stop7h 38m

Portland

Sat 11/15

6:00 am-2:02 pm

1 stop6h 02m

$236

Kansas CityPortland

MCI - PDX

MCIPDX

Kansas City

Thu 11/6

5:35 pm-12:26 am

1 stop8h 51m

Portland

Mon 11/10

4:02 pm-11:42 pm

1 stop5h 40m

$237

Kansas CityPortland

MCI - PDX

MCIPDX

Kansas City

Thu 11/6

6:53 am-10:30 am

1 stop5h 37m

Portland

Sun 11/9

2:23 pm-11:24 pm

1 stop7h 01m

$237

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/11

Showing 1-10 of 55 results
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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.
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

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

Currently, February is the cheapest month in which you can book a flight from Missouri to Salem (average of $115). Flying from Missouri to Salem in March is currently the most expensive (average of $227). 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 October 13, 2025.

It’s optimal to fly from Missouri to Salem in the evening. By choosing this option you can save up to 17% on the cost of your flight, compared to a flight in the afternoon.

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

Use this chart to determine the cheapest time to fly round-trip from Missouri to Salem. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Missouri to Salem flight should consider departing on Thursday evenings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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.

  • How popular is this Missouri to Salem flight route?

    Flights from Missouri to Salem have been viewed 1 times in the past calendar month.

  • How long is the flight from Missouri to Salem?

    Departing from Missouri to Salem will take you 3h 53m. The distance from Missouri to Salem is about 1477 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Missouri to Salem?

    While some choose either Lambert-St Louis - Portland or Columbia Regional - Portland, Kansas City - Portland is the most popular route from Missouri to Salem.

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

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Missouri to Salem (average of $115). Flying from Missouri to Salem in March is currently the most expensive (average of $227). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 8 airlines flying from Missouri to Salem

Discover the top 8 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 October 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$110Average$215FlexibilityNo cancel feeOn-time62%
DeltaCheapest$170Average$334FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$185Average$257FlexibilityNo cancel feeOn-time65%
Alaska AirlinesCheapest$200Average$419FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$204Average$441FlexibilityNo cancel feeOn-time71%
Hawaiian AirlinesCheapest$207Average$449FlexibilityNo cancel feeOn-time85%
SouthwestCheapest$226Average$424FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$234Average$469FlexibilityNo cancel feeOn-time69%

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