In terms of precipitation, rainfall in Stillwater ranges from 1.2 - 5.0 inches per month. May is typically the wettest month, when rainfall can reach 5.0 in. January is typically the driest time to visit Stillwater when rainfall is around 1.2 in.

If weather is an important factor for your trip to Stillwater, 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 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

What is the cheapest day to fly round-trip from Portland to Stillwater?

Friday is generally a great day to depart. Flying on this day could help you save up to 4%.

What is the cheapest time of day to fly from PDX to SWO?

A simple way to save on the total cost of your ticket is to fly from Portland to Stillwater in the morning. If you’re flexible enough to do this you can expect to save up to 23% on your trip compared to booking a flight at noon.

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

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

How can I find direct flights from Portland to Stillwater?

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

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

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

$517+ Flights from Portland to Stillwater

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Cheap flight deals from Portland to Stillwater

Round-trip from	$517 (American Airlines)

From Portland to Stillwater Searcy Fld

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Cheapest flights from Portland to Stillwater
Explore the most affordable flight options available from Portland to Stillwater. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Tue 12/3012:08 pmPDX - SWO

1 stop7h 59mAmerican Airlines

Thu 1/16:00 amSWO - PDX

1 stop6h 25mAmerican Airlines

Deal found 7/27

$517

Best flights from Portland to Stillwater
Discover carefully curated flight deals from Portland to Stillwater that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2025.

Tue 12/3012:08 pmPDX - SWO

1 stop7h 59mAmerican Airlines

Thu 1/16:00 amSWO - PDX

1 stop6h 25mAmerican Airlines

Deal found 7/27

$517

Fly from

Fly to

Route

Depart

Return

Price

PortlandStillwater

PDX - SWO

PDXSWO

Portland

Tue 12/30

12:08 pm-10:07 pm

1 stop7h 59m

Stillwater Searcy Fld

Thu 1/1

6:00 am-10:25 am

1 stop6h 25m

$517

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Best time to book a flight from Portland to Stillwater

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

Get a feel of what it's like to fly with American Airlines from Portland to Stillwater by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

American Airlines

7.2

Good

10,000 reviews

Reviews

1 / 20

2.0

Mediocre

Andrew,May 2025

LAX - MIA

2 hour delay. Discovered an engine problem late, we boarded the plane and they asked us to come off. To add insult to injury nothing was given to passengers to make amends. No free drink. No extra food or snacks. No free WiFi. Gimme a break

American Airlines

7.2

Good

10,000 reviews

American Airlines

7.2

Good

10,000 reviews

Reviews

1 / 20

2.0

Mediocre

Andrew,May 2025

LAX - MIA

Related info for your journey

Can I find deals for flights from Portland to Stillwater that include hotel bookings?
Yes. In addition to deals on Portland to Stillwater flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Portland to Stillwater?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Stillwater.
Can I find deals for business class flights from Portland to Stillwater?
Yes. Cheapflights offers flight deals from Portland to Stillwater by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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$517+ Cheap flights from Portland to Stillwater (PDX - SWO)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/30. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Portland to Stillwater with Cheapflights

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2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Portland to Stillwater

Round-trip from

Find flight deals from Portland to Stillwater

Cheapest flights from Portland to StillwaterExplore the most affordable flight options available from Portland to Stillwater. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Explore the most affordable flight options available from Portland to Stillwater. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Portland to Stillwater that are best for you.

Best time to book a flight from Portland to Stillwater

Have a flexible travel schedule? Discover the best time to fly to Stillwater from Portland with our price prediction graph.

Reviews of airlines servicing Stillwater

Get a feel of what it's like to fly with American Airlines from Portland to Stillwater by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

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

How can I find direct flights from Portland to Stillwater?

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

Traveling to a place near Stillwater?

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Cheapest flights from Portland to Stillwater
Explore the most affordable flight options available from Portland to Stillwater. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.