Oregon

$54+ Cheap flights from Missouri to Oregon

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 1/8. Fares are subject to change and may not be available on all flights or dates of travel.
STL — PDX
Dec 23 — Dec 301
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Cheap flight deals from Missouri to Oregon

Discover tips and strategies to find the most affordable flight options for your journey from Missouri (USMO) to Oregon (USOR). 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 December 18, 2024.

Round-trip from

$226
(Alaska Airlines)

One-way from

$54
(Frontier)
From Missouri to Oregon
One-way flight from Missouri to Oregon

Find flight deals from Missouri to Oregon

Cheapest flights from Missouri to Oregon
Explore the most affordable flight options available from Missouri to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

This Delta deal was found by Cheapflights users on 12/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/254:05 pmMCI - PDX
1 stop7h 55mDelta
Tue 12/311:23 pmPDX - MCI
1 stop8h 03mDelta
Deal found 12/17$272
This United Airlines deal was found by Cheapflights users on 12/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/186:00 amMCI - PDX
1 stop5h 39mUnited Airlines
Wed 12/259:00 amPDX - MCI
2 stops12h 28mUnited Airlines
Deal found 12/17$365
This American Airlines deal was found by Cheapflights users on 12/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/185:30 amMCI - PDX
1 stop7h 00mAmerican Airlines
Wed 12/257:40 amPDX - MCI
1 stop6h 22mAmerican Airlines
Deal found 12/17$366
This Delta deal was found by Cheapflights users on 12/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/187:20 amSTL - PDX
1 stop7h 15mDelta
Wed 12/255:10 amPDX - STL
1 stop6h 10mDelta
Deal found 12/18$380
This American Airlines deal was found by Cheapflights users on 12/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/197:17 pmSGF - PDX
1 stop7h 38mAmerican Airlines
Tue 1/75:31 amPDX - SGF
1 stop6h 13mAmerican Airlines
Deal found 12/17$388
This Delta deal was found by Cheapflights users on 12/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/256:00 amSTL - BOI
1 stop8h 14mDelta
Tue 12/311:15 pmBOI - STL
1 stop7h 19mDelta
Deal found 12/16$392
This CheapOair deal was found by Cheapflights users on 12/17. 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 12/206:49 pmSTL - PDX
1 stop22h 55mFrontier
Tue 12/2412:45 pmPDX - STL
1 stop17h 28mFrontier
Deal found 12/17$404
This Southwest deal was found by Cheapflights users on 12/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/252:15 pmMCI - PDX
2 stops8h 20mSouthwest
Tue 12/315:50 amPDX - MCI
1 stop9h 30mSouthwest
Deal found 12/17$419
This Expedia deal was found by Cheapflights users on 12/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/267:00 amMCI - PDX
1 stop5h 56mMultiple Airlines
Tue 12/315:00 amPDX - MCI
1 stop6h 18mMultiple Airlines
Deal found 12/17$428
This Delta deal was found by Cheapflights users on 12/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/255:45 amMCI - BOI
1 stop8h 29mDelta
Tue 12/312:35 pmBOI - MCI
1 stop7h 02mDelta
Deal found 12/18$452
This FlightHub deal was found by Cheapflights users on 12/17. 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.
Thu 12/268:28 pmMCI - PDX
1 stop21h 16mFrontier
Thu 1/212:45 pmPDX - MCI
1 stop23h 08mFrontier
Deal found 12/17$464
This United Airlines deal was found by Cheapflights users on 12/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/184:31 pmSTL - PDX
2 stops10h 04mUnited Airlines
Wed 12/251:34 pmPDX - STL
1 stop8h 54mUnited Airlines
Deal found 12/18$475

Find flights from Missouri to Oregon within your budget

Customize your flight search to find flights from Missouri to Oregon 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 December 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

St. LouisPortland

STL - PDX

STLPDX

Lambert-St Louis

Thu 1/23

2:49 pm-8:46 pm

1 stop7h 57m

Portland

Mon 1/27

3:00 pm-1:53 pm

1 stop20h 53m

$226

Kansas CityBoise

MCI - BOI

MCIBOI

Kansas City

Wed 1/8

10:46 pm-9:49 am

1 stop12h 03m

Boise Air Term. Gowen Fld

Sun 1/12

7:38 pm-2:55 pm

2 stops18h 17m

$226

St. LouisPortland

STL - PDX

STLPDX

Lambert-St Louis

Tue 2/4

1:45 pm-8:37 pm

2 stops8h 52m

Portland

Sat 2/8

7:00 am-5:36 pm

1 stop8h 36m

$231

St. LouisPortland

STL - PDX

STLPDX

Lambert-St Louis

Tue 1/14

5:03 am-1:16 pm

1 stop10h 13m

Portland

Tue 1/21

5:00 am-1:42 pm

1 stop6h 42m

$233

Kansas CityPortland

MCI - PDX

MCIPDX

Kansas City

Sun 2/2

6:30 am-12:55 pm

1 stop8h 25m

Portland

Fri 2/14

12:59 am-10:48 am

1 stop7h 49m

$246

Kansas CityPortland

MCI - PDX

MCIPDX

Kansas City

Sun 1/26

5:45 am-9:54 am

1 stop6h 09m

Portland

Tue 1/28

12:55 pm-8:31 pm

1 stop5h 36m

$247

Kansas CityPortland

MCI - PDX

MCIPDX

Kansas City

Wed 1/8

4:37 pm-4:35 pm

3 stops25h 58m

Portland

Wed 1/15

5:30 pm-10:10 am

2 stops14h 40m

$248

St. LouisPortland

STL - PDX

STLPDX

Lambert-St Louis

Thu 2/20

6:59 pm-11:51 pm

1 stop6h 52m

Portland

Mon 2/24

12:59 am-10:59 am

1 stop8h 00m

$252

Kansas CityPortland

MCI - PDX

MCIPDX

Kansas City

Sat 3/1

5:41 am-10:35 am

1 stop6h 54m

Portland

Mon 3/10

11:59 pm-9:44 am

1 stop7h 45m

$278

Kansas CityPortland

MCI - PDX

MCIPDX

Kansas City

Sun 1/26

4:50 pm-10:40 pm

1 stop7h 50m

Portland

Wed 1/29

7:45 am-6:30 pm

2 stops8h 45m

$280

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 60 results
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Best time to book a flight from Missouri to Oregon

Have a flexible travel schedule? Discover the best time to fly to Oregon 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.

Travel insights for flights from Missouri to Oregon

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

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

Currently, November is the cheapest month in which you can book a flight from Missouri to Oregon (average of $277). Flying from Missouri to Oregon in March is currently the most expensive (average of $376). 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 OR?

Find hourly flight availability from Missouri to Oregon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2024.

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

Rainfall in Oregon by month

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

In terms of precipitation, rainfall in Oregon 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 Oregon when rainfall is around 0.7 in.

Temperature in Oregon by month

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

If weather is an important factor for your trip to Oregon, 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 Oregon

Get insights into the airlines that provide service to Oregon. 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 Oregon. Reviews last updated December 18, 2024.
Read reviews from past customers who have flown Alaska Airlines, Southwest and United Airlines from Missouri to Oregon. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
4,848 reviews

Entertainment

7.7

Comfort

8.1

Overall

8.1

Food

7.2

Boarding

8.2

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

8.1
Very good
4,848 reviews
8.1
Very good
4,848 reviews

Entertainment

7.7

Comfort

8.1

Overall

8.1

Food

7.2

Boarding

8.2

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

8.0
Very good
9,554 reviews
8.1
Very good
4,848 reviews

Entertainment

7.7

Comfort

8.1

Overall

8.1

Food

7.2

Boarding

8.2

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

8.0
Very good
8,604 reviews
8.1
Very good
4,848 reviews

Entertainment

7.7

Comfort

8.1

Overall

8.1

Food

7.2

Boarding

8.2

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

7.4
Good
9,055 reviews
8.1
Very good
4,848 reviews

Entertainment

7.7

Comfort

8.1

Overall

8.1

Food

7.2

Boarding

8.2

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

7.2
Good
10,000 reviews
8.1
Very good
4,848 reviews

Entertainment

7.7

Comfort

8.1

Overall

8.1

Food

7.2

Boarding

8.2

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

Find useful and relevant information for your journey from Missouri to Oregon. 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 Oregon flight route?

  • What are the cheapest airlines to fly from Missouri to Oregon one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $54. Spirit Airlines flights start at $76 while deals on Delta start at $99 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Missouri to Oregon 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 Oregon?

    Currently, November is the cheapest month in which you can book a flight from Missouri to Oregon (average of $277). Flying from Missouri to Oregon in March is currently the most expensive (average of $376). 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

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Alternative routes for Missouri to Oregon

See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from Missouri to Oregon

Discover the top 7 airlines that operate flights from Missouri to Oregon. 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 December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$94Average$199FlexibilityNo cancel feeOn-time65%
FrontierCheapest$108Average$202FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$169Average$508FlexibilityNo cancel feeOn-time71%
DeltaCheapest$197Average$419FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$215Average$483FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$256Average$561FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$276Average$411FlexibilityNo cancel feeOn-time63%
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