$235 Cheap Flights from Phoenix (PHX) to Stillwater (SWO)

View $235 flight on Sun, Oct 26, 2025Opens in a new window

Popular airlines from Phoenix Sky Harbor Intl. Airport (PHX) to Stillwater, OK (SWO-Stillwater Regional)

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Cheap Flights from Phoenix to Stillwater (PHX-SWO)

Prices were available within the past 7 days and start at $235 for one-way flights and $413 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Nov 5 - Sat, Nov 8
PHX
Phoenix
SWO
Stillwater
$413 Roundtrip, found 2 days ago
$413
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Nov 5 from Phoenix to Stillwater, returning Sat, Nov 8, priced at $413 found 2 days ago
American Airlines
Wed, Nov 5 - Sat, Nov 8
PHX
Phoenix
SWO
Stillwater
$415 Roundtrip, found 2 days ago
$415
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Nov 5 from Phoenix to Stillwater, returning Sat, Nov 8, priced at $415 found 2 days ago
American Airlines
Wed, Nov 5 - Sat, Nov 8
PHX
Phoenix
SWO
Stillwater
$418 Roundtrip, found 2 days ago
$418
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Nov 5 from Phoenix to Stillwater, returning Sat, Nov 8, priced at $418 found 2 days ago
American Airlines
Wed, Nov 5 - Sat, Nov 8
PHX
Phoenix
SWO
Stillwater
$418 Roundtrip, found 2 days ago
$418
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Nov 5 from Phoenix to Stillwater, returning Sat, Nov 8, priced at $418 found 2 days ago
American Airlines
Wed, Nov 5 - Sat, Nov 8
PHX
Phoenix
SWO
Stillwater
$420 Roundtrip, found 2 days ago
$420
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Nov 5 from Phoenix to Stillwater, returning Sat, Nov 8, priced at $420 found 2 days ago
American Airlines
Wed, Nov 5 - Sat, Nov 8
PHX
Phoenix
SWO
Stillwater
$423 Roundtrip, found 2 days ago
$423
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Nov 5 from Phoenix to Stillwater, returning Sat, Nov 8, priced at $423 found 2 days ago
American Airlines
Wed, Nov 5 - Sat, Nov 8
PHX
Phoenix
SWO
Stillwater
$426 Roundtrip, found 2 days ago
$426
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Nov 5 from Phoenix to Stillwater, returning Sat, Nov 8, priced at $426 found 2 days ago
American Airlines
Wed, May 13 - Sat, May 16
PHX
Phoenix
SWO
Stillwater
$441 Roundtrip, found 2 days ago
$441
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, May 13 from Phoenix to Stillwater, returning Sat, May 16, priced at $441 found 2 days ago
American Airlines
Wed, Nov 5 - Sat, Nov 8
PHX
Phoenix
SWO
Stillwater
$446 Roundtrip, found 2 days ago
$446
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Nov 5 from Phoenix to Stillwater, returning Sat, Nov 8, priced at $446 found 2 days ago
American Airlines
Wed, Nov 5 - Sat, Nov 8
PHX
Phoenix
SWO
Stillwater
$448 Roundtrip, found 2 days ago
$448
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Nov 5 from Phoenix to Stillwater, returning Sat, Nov 8, priced at $448 found 2 days ago

Frequently asked questions

How much does a flight from Sky Harbor Intl. Airport (PHX) to Stillwater Regional Airport (SWO) cost?
Lock in a cheap one-way flight from $235 or cheap return flight from $413 from Sky Harbor Intl. Airport (PHX) to Stillwater Regional Airport (SWO) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Sky Harbor Intl. Airport (PHX) to Stillwater Regional Airport (SWO)?
Traveling in November can help you save, as it's the cheapest month for flights between PHX and SWO. You'll typically find the lowest prices during the off-season.
What is the cheapest airline that flies from Sky Harbor Intl. Airport (PHX) to Stillwater Regional Airport (SWO)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll take you from PHX to SWO. Then, sort your results by "Price (lowest to highest)" to snap up a good deal.
How many flights per day from Sky Harbor Intl. Airport (PHX) to Stillwater Regional Airport (SWO)?
You'll have to catch a flight with a layover if you're traveling from Sky Harbor Intl. Airport (PHX) to Stillwater Regional Airport (SWO). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to find the best option for your trip.
What day of the week has the most flights from PHX to SWO?
Usually you'll find the most flight options available on a Friday. Tuesdays tend to be the quietest.* However, this can vary depending on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Sky Harbor Intl. Airport (PHX) to Stillwater Regional Airport (SWO)?
Select a flight from Sky Harbor Intl. Airport (PHX) to Stillwater Regional Airport (SWO) that takes off before 3 PM to reduce the risk of cancellations and delays. Departures after this time are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Stillwater from Sky Harbor Intl. Airport (PHX)?
Will Rogers World Airport (OKC) is the only airport in Stillwater with direct flights from Sky Harbor Intl. Airport (PHX). Check out your options and discover affordable fares on Expedia.
Is it cheaper to buy a plane ticket from Sky Harbor Intl. Airport (PHX) to Stillwater Regional Airport (SWO) last-minute?
Last-minute fares from PHX to SWO are usually more expensive. To secure the best rates, start searching for flights well in advance. That said, if you're flexible with your travel plans, it's possible to score a cheap ticket right before your journey.
Is it cheaper to book a PHX to SWO flight and hotel package?
Compared with arranging hotels and flights separately, booking a PHX to SWO flight and hotel package with Expedia could result in significant savings. What's more, having everything in one place will take the stress out of travel planning. Just pick your flights and select from our wide range of hotels, then personalize your trip with other add-ons like car rentals and activities.
Can I cancel or change the date of my flight from Sky Harbor Intl. Airport (PHX) to Stillwater Regional Airport (SWO)?
Typically, you can cancel or modify your PHX to SWO flight. However, there may be additional fees, especially if your booking was made over 24 hours ago. Check your itinerary for the airline's rules and fees on flight changes, or if you need more details, visit our Customer Service portal.

Travel information

Travel information

Origin airport
Sky Harbor Intl.
Destination airport
Stillwater Regional
Roundtrip price
$412
Distance
866 mi

Book with confidence

Book with confidence

Phoenix to Stillwater Flights

The cheapest times to fly from Phoenix to Stillwater

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Phoenix to Stillwater are during the month of November. You can find some of the cheapest flights from Phoenix to Stillwater with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Phoenix to Stillwater

Sunday is one of the best days to book for cheap flights from Phoenix to Stillwater: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Phoenix to Stillwater

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Phoenix to Stillwater in 2025. You can also book with separate airlines for your outbound and return journeys, from $235 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Phoenix to Stillwater flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Phoenix to Stillwater airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Phoenix to Stillwater Flights

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Explore a world of travel with Expedia

*Available to One Key members.