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$340+ Cheap flights from Columbia, MO to Portland (COU - PDX)

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 12/20. Fares are subject to change and may not be available on all flights or dates of travel.
COU — PDX
août 18 — août 251
lun. 8/18
lun. 8/25
1 adult, Economy
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Cheap flight deals from Columbia to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Columbia (COU) to Portland (PDX). 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 août 13, 2025.

Round-trip from

$516
(American Airlines)

One-way from

$340
(United Airlines)
From Columbia Regional to Portland
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One-way flight from Columbia Regional to Portland
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Find flight deals from Columbia to Portland

Cheapest flights from Columbia to Portland
Explore the most affordable flight options available from Columbia to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on août 13, 2025.

This American Airlines deal was found by Cheapflights users on 8/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 8/3012:17 pmCOU - PDX
1 stop6h 30mAmerican Airlines
lun. 9/15:34 amPDX - COU
1 stop9h 03mAmerican Airlines
Deal found 8/11$516
This American Airlines deal was found by Cheapflights users on 8/9. 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.
sam. 9/61:39 pmCOU - PDX
1 stop7h 46mAmerican Airlines
mar. 9/96:07 amPDX - COU
1 stop8h 37mAmerican Airlines
Deal found 8/9$542
This American Airlines deal was found by Cheapflights users on 8/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 8/275:09 pmCOU - PDX
1 stop7h 50mAmerican Airlines
dim. 8/317:40 amPDX - COU
1 stop6h 59mAmerican Airlines
Deal found 8/12$558
This American Airlines deal was found by Cheapflights users on 8/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 8/2812:17 pmCOU - PDX
1 stop8h 36mAmerican Airlines
lun. 9/15:34 amPDX - COU
1 stop9h 03mAmerican Airlines
Deal found 8/11$622

Cheapflights Fare Finder

 
Customize your flight search to find flights from Columbia to Portland 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 août 13, 2025.
Use the filters below to find and compare flights from Columbia to Portland that are best for you.

Fly from

Columbia

Fly to

Portland

Route

Depart

Return

Price

ColumbiaPortland

COU - PDX

COUPDX

Columbia Regional

sam. 8/30

12:17 pm-4:47 pm

1 stop6h 30m

Portland

lun. 9/1

5:34 am-4:37 pm

1 stop9h 03m

$516

ColumbiaPortland

COU - PDX

COUPDX

Columbia Regional

sam. 9/6

1:39 pm-7:25 pm

1 stop7h 46m

Portland

mar. 9/9

6:07 am-4:44 pm

1 stop8h 37m

$542

ColumbiaPortland

COU - PDX

COUPDX

Columbia Regional

mer. 8/27

5:09 pm-10:59 pm

1 stop7h 50m

Portland

dim. 8/31

7:40 am-4:39 pm

1 stop6h 59m

$558

ColumbiaPortland

COU - PDX

COUPDX

Columbia Regional

sam. 12/20

9:00 am-9:51 am

1 stop26h 51m

$340

ColumbiaPortland

COU - PDX

COUPDX

Columbia Regional

lun. 12/22

3:16 pm-9:51 am

2 stops20h 35m

$345

ColumbiaPortland

COU - PDX

COUPDX

Columbia Regional

mar. 12/23

9:00 am-10:56 pm

1 stop15h 56m

$378

ColumbiaPortland

COU - PDX

COUPDX

Columbia Regional

ven. 12/19

9:00 am-9:51 am

1 stop26h 51m

$387

ColumbiaPortland

COU - PDX

COUPDX

Columbia Regional

dim. 12/21

9:00 am-9:02 pm

1 stop14h 02m

$565

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/11

Best time to book a flight from Columbia to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Columbia 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.

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. 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 Portland. Reviews last updated août 13, 2025.
See what other customers who have flown with American Airlines from Columbia to Portland have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Crew

8.0

Entertainment

6.9

Overall

7.2

Boarding

7.5

Comfort

7.2

Food

6.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

MIA - DCA

Flight delayed 5 hours and was told it was due to mechanical issues. Instead of providing lodging due to missed connecting flight, American changed the cause of delay to weather, which meant they were not able required to provide a hotel. To make matters worse, one of our checked bags was lost even though its status said it was “by the plane” but no one at the service desk seemed able to locate it.
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Crew

8.0

Entertainment

6.9

Overall

7.2

Boarding

7.5

Comfort

7.2

Food

6.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

MIA - DCA

Flight delayed 5 hours and was told it was due to mechanical issues. Instead of providing lodging due to missed connecting flight, American changed the cause of delay to weather, which meant they were not able required to provide a hotel. To make matters worse, one of our checked bags was lost even though its status said it was “by the plane” but no one at the service desk seemed able to locate it.

Related info for your journey

Find useful and relevant information for your journey from Columbia to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What is the cheapest airline to fly from Columbia, Missouri to Portland round-trip?

    Cheapflights users have booked flights from Columbia, Missouri to Portland round-trip from $516.

  • Can I find deals for flights from Columbia to Portland that include hotel bookings?

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

  • How can I find direct flights from Columbia to Portland?

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

  • Can I find deals for business class flights from Columbia to Portland?

    Yes. Cheapflights offers flight deals from Columbia to Portland 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 Columbia, Missouri to Portland?

    Currently, November is the cheapest month in which you can book a flight from Columbia, Missouri to Portland (average of $277). Flying from Columbia, Missouri to Portland 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

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Vancouver
Seaside
Beaverton
Clackamas
McMinnville
Lake Oswego
Hillsboro
Lincoln City
Cannon Beach
Long Beach
Longview
Tigard
Depoe Bay
Stevenson
Woodburn
Wilsonville
Pacific City
Troutdale
Tillamook
Gresham

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Columbia to Portland

Discover the top airline that operate flights from Columbia to Portland. 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 août 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$410Average$660FlexibilityNo cancel feeOn-time71%

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