Which airports can I use when flying from Ontario to Stillwater?

Flights from Ontario to Stillwater usually depart from Ontario (ONT) and arrive at Stillwater Searcy Fld (SWO).

Which airports do connecting flights from Ontario to Stillwater pass through?

Most connecting flights from Ontario to Stillwater pass through Dallas/Fort Worth (DFW), which handles 100% of one-stop traffic on this route.

Can I save money by using flexible dates for flights from Ontario to Stillwater?

Yes. Flexible dates can save you up to 13% on flights from Ontario to Stillwater. Tuesday is the cheapest departure day at $576 round-trip on average, while Monday is the most expensive at $658, a difference of $82. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Do I need a passport to fly from Ontario to Stillwater?

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Have flight prices from Ontario to Stillwater changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $485 to $780. That means the highest observed fare was about 60% higher than the lowest one.

What is the time difference between Ontario and Stillwater?

Stillwater is 2 hours ahead of Ontario (Central Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

How much is a round-trip flight from Ontario to Stillwater?

Round-trip flights from Ontario to Stillwater typically range from $658 to $658. The lowest price found in the past 5 days was $485, on American Airlines.

Which airline is the cheapest to fly from Ontario to Stillwater?

American Airlines ($485) offered the cheapest round-trip ticket from Ontario to Stillwater in the last 5 days.

What is the cheapest layover airport when flying from Ontario to Stillwater?

Flights via Dallas/Fort Worth (DFW) offer the most affordable fares, with an average round-trip price of $638. Based on KAYAK data over the past 3 months.

When flying from Ontario to Stillwater which airport offers the shortest layover?

Dallas/Fort Worth (DFW) had the shortest average connection time for Ontario to Stillwater layovers at 3h 35m over the past 3 months.

$485 CHEAP FLIGHTS from Ontario to Stillwater (ONT - SWO)

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Cheapest round-trip

$485

Typical prices: $658-$658

American Airlines

Mon 12/17Mon 12/31

ONT - SWO • 1 stop

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Flight Deals

Cheap Flights from Ontario to Stillwater (ONT-SWO)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Ontario to Stillwater

Thu, Dec 17 - Thu, Dec 31

5:44 am - 2:23 pmONT Ontario-SWO Stillwater Searcy Fld

6h 39m1 stop Dallas/Fort Worth

6:00 am - 11:59 amSWO Stillwater Searcy Fld-ONT Ontario

7h 59m1 stop Dallas/Fort Worth

$485American Airlines

Thu, Dec 17 - Thu, Dec 31

5:44 am - 2:23 pmONT Ontario-SWO Stillwater Searcy Fld

6h 39m1 stop Dallas/Fort Worth

6:00 am - 11:59 amSWO Stillwater Searcy Fld-ONT Ontario

7h 59m1 stop Dallas/Fort Worth

$495American Airlines

Thu, Dec 17 - Thu, Dec 31

9:35 am - 10:44 pmONT Ontario-SWO Stillwater Searcy Fld

11h 09m2 stops Phoenix Sky Harbor Intl Dallas/Fort Worth

2:53 pm - 6:50 pmSWO Stillwater Searcy Fld-ONT Ontario

5h 57m1 stop Dallas/Fort Worth

$578American Airlines

Thu, Dec 17 - Thu, Dec 31

7:00 am - 2:23 pmONT Ontario-SWO Stillwater Searcy Fld

5h 23m1 stop Dallas/Fort Worth

6:00 am - 7:21 pmSWO Stillwater Searcy Fld-ONT Ontario

15h 21m2 stops Dallas/Fort Worth Phoenix Sky Harbor Intl

$588American Airlines

Sat, Nov 21 - Wed, Dec 2

6:00 am - 2:51 pmONT Ontario-SWO Stillwater Searcy Fld

6h 51m1 stop Dallas/Fort Worth

6:00 am - 12:12 pmSWO Stillwater Searcy Fld-ONT Ontario

8h 12m1 stop Dallas/Fort Worth

$627American Airlines

Sun, Nov 22 - Tue, Dec 1

12:45 pm - 10:45 pmONT Ontario-SWO Stillwater Searcy Fld

8h 00m1 stop Dallas/Fort Worth

6:00 am - 9:47 amSWO Stillwater Searcy Fld-ONT Ontario

5h 47m1 stop Dallas/Fort Worth

$644American Airlines

Mon, Nov 23 - Wed, Dec 2

1:30 pm - 10:45 pmONT Ontario-SWO Stillwater Searcy Fld

7h 15m2 stops Phoenix Sky Harbor Intl Dallas/Fort Worth

6:00 am - 12:12 pmSWO Stillwater Searcy Fld-ONT Ontario

8h 12m1 stop Dallas/Fort Worth

$668American Airlines

Thu, Dec 17 - Thu, Dec 31

9:35 am - 10:44 pmONT Ontario-SWO Stillwater Searcy Fld

11h 09m2 stops Phoenix Sky Harbor Intl Dallas/Fort Worth

6:00 am - 7:21 pmSWO Stillwater Searcy Fld-ONT Ontario

15h 21m2 stops Dallas/Fort Worth Phoenix Sky Harbor Intl

$672American Airlines

Thu, Dec 17 - Thu, Dec 31

9:35 am - 10:44 pmONT Ontario-SWO Stillwater Searcy Fld

11h 09m2 stops Phoenix Sky Harbor Intl Dallas/Fort Worth

6:00 am - 7:21 pmSWO Stillwater Searcy Fld-ONT Ontario

15h 21m2 stops Dallas/Fort Worth Phoenix Sky Harbor Intl

$682American Airlines

Thu, Dec 17 - Thu, Dec 31

9:35 am - 10:44 pmONT Ontario-SWO Stillwater Searcy Fld

11h 09m2 stops Phoenix Sky Harbor Intl Dallas/Fort Worth

6:00 am - 7:21 pmSWO Stillwater Searcy Fld-ONT Ontario

15h 21m2 stops Dallas/Fort Worth Phoenix Sky Harbor Intl

$691American Airlines

Booking Insights

Price, demand and travel trends for Ontario to Stillwater flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from Ontario to Stillwater? This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Ontario to Stillwater departing in december.

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Cheapest flight	$485

Round-trip flight from Ontario to Stillwater

When to book flights from Ontario to Stillwater

Are your dates flexible? Find out the best times to travel from Ontario to Stillwater based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Do I need a passport to fly from Ontario to Stillwater?
No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.
Have flight prices from Ontario to Stillwater changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $485 to $780. That means the highest observed fare was about 60% higher than the lowest one.
Which airports can I use when flying from Ontario to Stillwater?
Flights from Ontario to Stillwater usually depart from Ontario (ONT) and arrive at Stillwater Searcy Fld (SWO).
Which airports do connecting flights from Ontario to Stillwater pass through?
Most connecting flights from Ontario to Stillwater pass through Dallas/Fort Worth (DFW), which handles 100% of one-stop traffic on this route.
Can I save money by using flexible dates for flights from Ontario to Stillwater?
Yes. Flexible dates can save you up to 13% on flights from Ontario to Stillwater. Tuesday is the cheapest departure day at $576 round-trip on average, while Monday is the most expensive at $658, a difference of $82.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
What is the time difference between Ontario and Stillwater?
Stillwater is 2 hours ahead of Ontario (Central Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

If your dates are flexible, aim for a Tuesday departure and avoid flying on Monday. On this route, Tuesday flights average $576, about $82 less than Monday fares (12% savings) based on the last 12 months.

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ONT - SWO

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Everything you should know

Cheap Flights from Ontario to Stillwater (ONT-SWO)

Recent round-trip flight deals from Ontario to Stillwater

Recent one-way flight deals from Ontario to Stillwater

Price, demand and travel trends for Ontario to Stillwater flights

How much is a round-trip flight from Ontario to Stillwater?

Which airline is the cheapest to fly from Ontario to Stillwater?

What is the cheapest layover airport when flying from Ontario to Stillwater?

When flying from Ontario to Stillwater which airport offers the shortest layover?

Key details for Ontario to Stillwater flights

Cheapest flight

When to book flights from Ontario to Stillwater

Your Ontario to Stillwater flight questions, answered

Your guide to booking Ontario to Stillwater flights

More options for your flight from Ontario to Stillwater

Complete your trip to Stillwater with a hotel stay or car rental

Information on your arrival and departure airports

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