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$59+ 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 11/16. Fares are subject to change and may not be available on all flights or dates of travel.
STL — PDX
Nov 5 — Nov 121
1 adult
Tue 11/5
Tue 11/12
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The best prices from Lambert-St Louis to Salem are usually found in September or October, booked 89 days in advance, depart on a Tuesday or Wednesday and return on a Saturday

Cheap flight deals from St. Louis to Salem

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Salem (SA8). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 31, 2024.

Popular in

March

Cheapest in

September

Round-trip from

$108
(Frontier)

One-way from

$59
(Priceline)
High demand for flights, 13% potential price rise
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Best time to find cheap flights, 19% potential price drop
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From Lambert-St Louis to Salem
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One-way flight from Lambert-St Louis to Salem
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Find flight deals from St. Louis to Salem

Cheapest flights from St. Louis to Salem
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 October 31, 2024.

This CheapOair deal was found by Cheapflights users on 10/30. 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.
Mon 12/236:49 pmSTL - PDX
1 stop22h 55mFrontier
Fri 1/1011:15 amPDX - STL
1 stop6h 16mFrontier
Deal found 10/30$192
This Travelocity deal was found by Cheapflights users on 10/30. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/76:46 pmSTL - PDX
1 stop7h 29mMultiple Airlines
Sat 12/145:00 amPDX - STL
1 stop6h 24mMultiple Airlines
Deal found 10/30$218
This Delta deal was found by Cheapflights users on 10/31. 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.
Thu 12/126:30 pmSTL - PDX
1 stop7h 27mDelta
Sat 12/141:40 pmPDX - STL
1 stop5h 45mDelta
Deal found 10/31$226
This Alaska Airlines deal was found by Cheapflights users on 10/30. 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.
Tue 12/242:23 pmSTL - PDX
1 stop9h 20mAlaska Airlines
Sat 12/281:08 pmPDX - STL
1 stop8h 51mAlaska Airlines
Deal found 10/30$258
This American Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/85:05 amSTL - PDX
1 stop7h 58mAmerican Airlines
Fri 12/135:00 amPDX - STL
1 stop6h 33mAmerican Airlines
Deal found 10/29$282
This United Airlines deal was found by Cheapflights users on 10/30. 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 11/237:09 amSTL - PDX
1 stop7h 26mUnited Airlines
Fri 11/296:00 amPDX - STL
1 stop8h 56mUnited Airlines
Deal found 10/30$283
This FareScan deal was found by Cheapflights users on 10/31. 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 FareScan is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/145:29 pmSTL - PDX
2 stops26h 55mSpirit Airlines
Sat 11/165:15 amPDX - STL
2 stops33h 19mSpirit Airlines
Deal found 10/31$331
This Southwest deal was found by Cheapflights users on 10/30. 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 12/710:30 amSTL - PDX
2 stops10h 30mSouthwest
Sat 12/145:00 amPDX - STL
2 stops8h 20mSouthwest
Deal found 10/30$445

Find flights from St. Louis to Salem within your budget

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 2,570,725 searches. Data last updated October 31, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

St. LouisPortland

STL - PDX

STLPDX

Lambert-St Louis

Sat 11/16

5:25 pm-12:09 am

1 stop8h 44m

$59

St. LouisPortland

STL - PDX

STLPDX

Lambert-St Louis

Fri 12/6

1:36 pm-9:08 pm

1 stop9h 32m

$113

St. LouisPortland

STL - PDX

STLPDX

Lambert-St Louis

Thu 12/12

2:25 pm-11:29 pm

2 stops11h 04m

$137

St. LouisPortland

STL - PDX

STLPDX

Lambert-St Louis

Sat 11/16

5:29 pm-6:24 pm

2 stops26h 55m

$149

St. LouisPortland

STL - PDX

STLPDX

Lambert-St Louis

Fri 1/24

9:44 am-8:37 pm

2 stops12h 53m

$163

St. LouisPortland

STL - PDX

STLPDX

Lambert-St Louis

Thu 12/12

2:00 pm-11:48 pm

3 stops35h 48m

$167

St. LouisPortland

STL - PDX

STLPDX

Lambert-St Louis

Fri 12/6

11:00 am-6:45 pm

2 stops9h 45m

$204

St. LouisPortland

STL - PDX

STLPDX

Lambert-St Louis

Wed 11/6

7:00 am-12:26 pm

1 stop7h 26m

$226

St. LouisPortland

STL - PDX

STLPDX

Lambert-St Louis

Mon 12/23

6:49 pm-3:44 pm

1 stop22h 55m

Portland

Fri 1/10

11:15 am-7:31 pm

1 stop6h 16m

$192

St. LouisPortland

STL - PDX

STLPDX

Lambert-St Louis

Sat 12/7

6:46 pm-12:15 am

1 stop7h 29m

Portland

Sat 12/14

5:00 am-1:24 pm

1 stop6h 24m

$218

Flights are sorted by cheapest first

Deals found on 10/30

Showing 1-10 of 16 results
1
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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.
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.

Travel insights for flights from St. Louis to Salem

Get recent, data-driven insights about flights from St. Louis to Salem including ideal travel times, pricing trends, and more.

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 October 25, 2024.

Booking 89 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.

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What is the cheapest month to book a flight from St. Louis to Salem?

Currently, October is the cheapest month in which you can book a flight from St. Louis to Salem (average of $276). Flying from St. Louis to Salem in July is currently the most expensive (average of $341). 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 STL to SA8?

Find hourly flight availability from St. Louis 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 31, 2024.

When flying from St. Louis to Salem, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from St. Louis to Salem?

Use this chart to determine the cheapest time to fly round-trip from St. Louis to Salem. Price data was last updated on October 27, 2024.

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

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Rainfall in Salem by month

Plan your trip to Salem by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Salem ranges from 0.7 - 5.6 inches per month. November is typically the wettest month, when rainfall can reach 5.6 in. July is typically the driest time to visit Salem when rainfall is around 0.7 in.

Temperature in Salem by month

Plan your trip to Salem by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Salem, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

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 October 31, 2024.
Read reviews from past customers who have flown Frontier, United Airlines and Spirit Airlines from St. Louis to Salem. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
5,116 reviews

Comfort

8.1

Crew

8.7

Boarding

8.3

Food

7.2

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Southwest
8.1
Very good
5,116 reviews
Southwest
8.1
Very good
5,116 reviews

Comfort

8.1

Crew

8.7

Boarding

8.3

Food

7.2

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Alaska Airlines
8.0
Very good
9,420 reviews
Southwest
8.1
Very good
5,116 reviews

Comfort

8.1

Crew

8.7

Boarding

8.3

Food

7.2

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Delta
8.0
Very good
8,835 reviews
Southwest
8.1
Very good
5,116 reviews

Comfort

8.1

Crew

8.7

Boarding

8.3

Food

7.2

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

United Airlines
7.4
Good
9,240 reviews
Southwest
8.1
Very good
5,116 reviews

Comfort

8.1

Crew

8.7

Boarding

8.3

Food

7.2

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
5,116 reviews

Comfort

8.1

Crew

8.7

Boarding

8.3

Food

7.2

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

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.

  • What airport do you fly from for flights from St. Louis to Salem?

    If you book a flight to Salem from St. Louis, you will be flying from Lambert-St Louis, which is the city’s only airport. Lambert-St Louis (STL) is located 12.7 mi from the center of St. Louis. There are 0 flights from Lambert-St Louis to Salem per day from 7 different airlines.

  • Can I find flights from St. Louis to Salem for under $200 on Cheapflights?

    Yes, there are multiple flights from St. Louis to Salem for under $200. The cheapest flight booked recently is on Frontier for just $108, but on average you can expect to pay $267.

  • Are there last-minute flights available from St. Louis to Salem for under $300?

    There are currently 6+ open flights from St. Louis to Salem within the next 7 days for less than $300.

  • How popular is this St. Louis to Salem flight route?

    Within the past month, 1 users have taken a look at flights from Lambert-St Louis to Salem.

  • What are the cheapest airlines to fly from St. Louis to Salem one-way?

    $59 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on American Airlines and Delta, with prices starting from $113 and $137, respectively.

  • What does STL to PDX mean?

    Great question - STL to PDX just means Lambert-St Louis Airport to Portland Airport. Now you’ll know what these unique codes when you look for flights! While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Eugene Airport (EUG).

  • Can I find deals for flights from St. Louis to Salem that include extra baggage allowance?

    The amount of baggage you can bring on your St. Louis to Salem flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from St. Louis to Salem with specific airlines?

    Yes, Cheapflights allows you to browse and filter St. Louis to Salem flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from St. Louis to Salem that include hotel bookings?

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

  • How can I find direct flights from St. Louis to Salem?

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

  • Can I find deals for business class flights from St. Louis to Salem?

    Yes. Cheapflights offers flight deals from St. Louis 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.

  • Can I find deals for flights from St. Louis to Salem that allow pets onboard?

    Many airlines flying from St. Louis to Salem offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from St. Louis to Salem?

    Yes, you can often find last-minute deals on St. Louis to Salem flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the St. Louis to Salem flight deals updated?

    The St. Louis to Salem flight deals you see on this page were last updated on 10/31.

  • What is the cheapest month to book a flight from St. Louis to Salem?

    Currently, October is the cheapest month in which you can book a flight from St. Louis to Salem (average of $276). Flying from St. Louis to Salem in July is currently the most expensive (average of $341). 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 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 2,570,725 searches. Data last updated October 31, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$94Average$171FlexibilityNo cancel feeOn-time65%
FrontierCheapest$108Average$202FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$183Average$436FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$215Average$450FlexibilityNo cancel feeOn-time75%
DeltaCheapest$217Average$453FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$286Average$536FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$306Average$435FlexibilityNo cancel feeOn-time63%
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