HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Salem

$74+ 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 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
STL — PDX
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Missouri 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.

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 August 18, 2025.

Round-trip from

$169
(CheapOair)

One-way from

$74
(Priceline)

Popular in

May

Cheapest in

February

Average price

$344
From Missouri to Salem
Search Deals
One-way flight from Missouri to Salem
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($34 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

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 August 18, 2025.

This CheapOair deal was found by Cheapflights users on 8/18. 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 11/68:28 pmMCI - PDX
1 stop17h 28mFrontier
Sun 11/93:26 pmPDX - MCI
1 stop26h 07mFrontier
Deal found 8/18$162
This Orbitz deal was found by Cheapflights users on 8/18. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/113:01 pmMCI - PDX
1 stop11h 11mFrontier
Mon 9/156:05 amPDX - MCI
1 stop5h 43mFrontier
Deal found 8/18$165
This CheapOair deal was found by Cheapflights users on 8/17. 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 10/33:01 pmMCI - PDX
1 stop11h 11mFrontier
Sun 10/1912:43 pmPDX - MCI
1 stop5h 10mFrontier
Deal found 8/17$169
This CheapOair deal was found by Cheapflights users on 8/17. 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 10/33:01 pmMCI - PDX
1 stop11h 11mFrontier
Sun 10/56:05 amPDX - MCI
1 stop5h 43mFrontier
Deal found 8/17$173
This FlightHub deal was found by Cheapflights users on 8/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/82:55 pmMCI - PDX
1 stop6h 41mMultiple Airlines
Mon 10/2012:43 pmPDX - MCI
1 stop5h 10mMultiple Airlines
Deal found 8/17$174
This CheapOair deal was found by Cheapflights users on 8/17. 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 10/87:02 pmMCI - PDX
1 stop18h 36mFrontier
Tue 10/1412:43 pmPDX - MCI
1 stop27h 12mFrontier
Deal found 8/17$176
This FlightHub deal was found by Cheapflights users on 8/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/292:55 pmMCI - PDX
1 stop6h 41mMultiple Airlines
Sun 11/23:26 pmPDX - MCI
1 stop26h 07mMultiple Airlines
Deal found 8/17$180
This Expedia deal was found by Cheapflights users on 8/18. 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 9/104:55 pmMCI - PDX
Nonstop3h 51mMultiple Airlines
Mon 9/156:05 amPDX - MCI
1 stop5h 43mMultiple Airlines
Deal found 8/18$181
This Priceline deal was found by Cheapflights users on 8/17. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/82:55 pmMCI - PDX
1 stop6h 41mMultiple Airlines
Mon 10/1312:44 pmPDX - MCI
1 stop5h 09mMultiple Airlines
Deal found 8/17$183
This FlightHub deal was found by Cheapflights users on 8/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/318:28 pmMCI - PDX
1 stop17h 28mMultiple Airlines
Sat 11/18:36 pmPDX - MCI
1 stop12h 22mMultiple Airlines
Deal found 8/16$186
This Orbitz deal was found by Cheapflights users on 8/18. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/153:01 pmMCI - PDX
1 stop11h 11mMultiple Airlines
Sat 9/2010:30 amPDX - MCI
Nonstop3h 31mMultiple Airlines
Deal found 8/18$187
This Expedia deal was found by Cheapflights users on 8/16. 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.
Mon 9/154:55 pmMCI - PDX
Nonstop3h 51mMultiple Airlines
Thu 9/186:05 amPDX - MCI
1 stop5h 43mMultiple Airlines
Deal found 8/16$191

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 August 18, 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

Thu 11/6

8:28 pm-11:56 am

1 stop17h 28m

Portland

Sun 11/9

3:26 pm-7:33 pm

1 stop26h 07m

$162

Kansas CityPortland

MCI - PDX

MCIPDX

Kansas City

Thu 9/11

3:01 pm-12:12 am

1 stop11h 11m

Portland

Mon 9/15

6:05 am-1:48 pm

1 stop5h 43m

$165

Kansas CityPortland

MCI - PDX

MCIPDX

Kansas City

Fri 10/3

3:01 pm-12:12 am

1 stop11h 11m

Portland

Sun 10/19

12:43 pm-7:53 pm

1 stop5h 10m

$169

Kansas CityPortland

MCI - PDX

MCIPDX

Kansas City

Fri 10/3

3:01 pm-12:12 am

1 stop11h 11m

Portland

Sun 10/5

6:05 am-1:48 pm

1 stop5h 43m

$173

Kansas CityPortland

MCI - PDX

MCIPDX

Kansas City

Wed 10/8

2:55 pm-7:36 pm

1 stop6h 41m

Portland

Mon 10/20

12:43 pm-7:53 pm

1 stop5h 10m

$174

Kansas CityPortland

MCI - PDX

MCIPDX

Kansas City

Fri 10/31

8:28 pm-11:56 am

1 stop17h 28m

Portland

Sun 11/2

3:26 pm-7:33 pm

1 stop26h 07m

$174

Kansas CityPortland

MCI - PDX

MCIPDX

Kansas City

Wed 10/8

7:02 pm-11:38 am

1 stop18h 36m

Portland

Tue 10/14

12:43 pm-5:55 pm

1 stop27h 12m

$176

Kansas CityPortland

MCI - PDX

MCIPDX

Kansas City

Wed 10/29

2:55 pm-7:36 pm

1 stop6h 41m

Portland

Sun 11/2

3:26 pm-7:33 pm

1 stop26h 07m

$180

Kansas CityPortland

MCI - PDX

MCIPDX

Kansas City

Wed 10/22

5:57 pm-7:50 pm

Nonstop3h 53m

Portland

Mon 10/27

12:43 pm-7:53 pm

1 stop5h 10m

$181

Kansas CityPortland

MCI - PDX

MCIPDX

Kansas City

Wed 9/10

4:55 pm-6:46 pm

Nonstop3h 51m

Portland

Mon 9/15

6:05 am-1:48 pm

1 stop5h 43m

$181

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/15

Showing 1-10 of 56 results
1
2
3
...
6

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, November is the cheapest month in which you can book a flight from Missouri to Salem (average of $277). Flying from Missouri to Salem in March is currently the most expensive (average of $369). 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 August 18, 2025.

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.

  • 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 7h 03m. The distance from Missouri to Salem is about 1702 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 Kansas City - Portland or Springfield-Branson - Portland, Lambert-St Louis - Portland is the most popular route from Missouri to Salem.

  • What are the cheapest flights from Missouri to Salem?

    While on average a flight from Missouri to Salem is generally $520, our data shows the cheapest flight currently is $352. When looking at the most popular route, (Lambert-St Louis - Portland), you can expect to pay $192 for that flight.

  • 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, November is the cheapest month in which you can book a flight from Missouri to Salem (average of $277). Flying from Missouri to Salem in March is currently the most expensive (average of $369). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Missouri to Salem

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Portland flights
Dallas/Fort Worth to Portland flights
Ontario to Portland flights
Minneapolis to Portland flights
John F Kennedy Intl to Portland flights
O'Hare Intl to Portland flights
Sky Harbor Intl to Portland flights
Burbank to Portland flights
Newark to Portland flights
Santa Ana to Portland flights
San Francisco to Portland flights
Boston to Portland flights
Denver to Portland flights
Dulles Intl to Portland flights
San Diego to Portland flights
Los Angeles to Boise flights
Reagan-National to Portland flights
Hobby to Portland flights
Love Field to Portland flights
Austin to Portland flights
Dallas/Fort Worth to Redmond flights
Orlando to Portland flights
Atlanta to Portland flights
Salt Lake City to Portland flights
George Bush Intcntl to Portland flights
Oakland to Portland flights
San Jose to Portland flights
Detroit to Portland flights
LaGuardia to Portland flights
Baltimore to Portland flights
Honolulu to Portland flights
Burbank to Boise flights
Minneapolis to Boise flights
Philadelphia to Portland flights
Sacramento to Portland flights
Portland to Boise flights
Seattle to Boise flights
Santa Ana to Boise flights
Los Angeles to Eugene flights
Dallas/Fort Worth to Boise flights
Las Vegas to Portland flights
Long Beach to Portland flights
Tucson to Portland flights
Raleigh to Portland flights
Fresno to Portland flights
O'Hare Intl to Boise flights
Denver to Boise flights
Seattle to Portland flights
Denver to Eugene flights
San Francisco to Eugene flights

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 August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$108Average$186FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$168Average$257FlexibilityNo cancel feeOn-time65%
DeltaCheapest$175Average$338FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$204Average$442FlexibilityNo cancel feeOn-time71%
Hawaiian AirlinesCheapest$207Average$453FlexibilityNo cancel feeOn-time85%
SouthwestCheapest$226Average$420FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$234Average$418FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$250Average$481FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.