$179 Cheap Flights from Oklahoma City (OKC) to Tri-Cities (TRI)

View $179 flight on Sun, May 25, 2025Opens in a new window

Featured airlines

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 30% on select hotels after you book a flight*
  • one key icon
    Earn twice
    Earn your airline miles on top of our OneKeyCash
    Learn about One Key
Find available prices by choosing your travel dates.

Cheap Flights from Oklahoma City to Tri-Cities (OKC-TRI)

Prices were available within the past 7 days and start at $179 for one-way flights and $412 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, May 13 - Sat, May 31
OKC
Oklahoma City
TRI
Tri-Cities
$412 Roundtrip, found 3 days ago
$412
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, May 13 from Oklahoma City to Tri-Cities, returning Sat, May 31, priced at $412 found 3 days ago
Delta
Tue, Jul 29 - Sat, Aug 2
OKC
Oklahoma City
TRI
Tri-Cities
$437 Roundtrip, found 6 days ago
$437
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Jul 29 from Oklahoma City to Tri-Cities, returning Sat, Aug 2, priced at $437 found 6 days ago
American Airlines
Thu, Aug 21 - Mon, Aug 25
OKC
Oklahoma City
TRI
Tri-Cities
$447 Roundtrip, found 6 days ago
$447
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, Aug 21 from Oklahoma City to Tri-Cities, returning Mon, Aug 25, priced at $447 found 6 days ago
Delta
Tue, May 13 - Mon, May 26
OKC
Oklahoma City
TRI
Tri-Cities
$457 Roundtrip, found 3 days ago
$457
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, May 13 from Oklahoma City to Tri-Cities, returning Mon, May 26, priced at $457 found 3 days ago
Delta
Tue, May 13 - Sat, May 17
OKC
Oklahoma City
TRI
Tri-Cities
$467 Roundtrip, found 3 days ago
$467
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, May 13 from Oklahoma City to Tri-Cities, returning Sat, May 17, priced at $467 found 3 days ago
American Airlines
Thu, Aug 21 - Mon, Aug 25
OKC
Oklahoma City
TRI
Tri-Cities
$477 Roundtrip, found 6 days ago
$477
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, Aug 21 from Oklahoma City to Tri-Cities, returning Mon, Aug 25, priced at $477 found 6 days ago
Delta
Thu, May 8 - Sat, May 31
OKC
Oklahoma City
TRI
Tri-Cities
$482 Roundtrip, found 3 days ago
$482
Roundtrip
found 3 days ago
Select Delta flight, departing Thu, May 8 from Oklahoma City to Tri-Cities, returning Sat, May 31, priced at $482 found 3 days ago
American Airlines
Wed, Jul 30 - Sun, Aug 3
OKC
Oklahoma City
TRI
Tri-Cities
$507 Roundtrip, found 6 days ago
$507
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Jul 30 from Oklahoma City to Tri-Cities, returning Sun, Aug 3, priced at $507 found 6 days ago
Delta
Tue, Jul 29 - Fri, Aug 1
OKC
Oklahoma City
TRI
Tri-Cities
$507 Roundtrip, found 6 days ago
$507
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Jul 29 from Oklahoma City to Tri-Cities, returning Fri, Aug 1, priced at $507 found 6 days ago
Delta
Mon, Jul 28 - Fri, Aug 1
OKC
Oklahoma City
TRI
Tri-Cities
$517 Roundtrip, found 6 days ago
$517
Roundtrip
found 6 days ago
Select Delta flight, departing Mon, Jul 28 from Oklahoma City to Tri-Cities, returning Fri, Aug 1, priced at $517 found 6 days ago
Flights from Oklahoma City (OKC) to Tri-Cities (TRI)
Origin airport
Will Rogers World
Destination airport
Tri-Cities Regional
Airlines serving
American Airlines, Delta
Roundtrip price
$411
Distance
851 mi

Oklahoma City to Tri-Cities Flights

The cheapest times to fly from Oklahoma City to Tri-Cities

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 Oklahoma City to Tri-Cities are during the month of May. You can find some of the cheapest flights from Oklahoma City to Tri-Cities with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Oklahoma City to Tri-Cities

Sunday is one of the best days to book for cheap flights from Oklahoma City to Tri-Cities: 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 Oklahoma City to Tri-Cities

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 Oklahoma City to Tri-Cities in 2025. You can also book with separate airlines for your outbound and return journeys, from $179 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 Oklahoma City to Tri-Cities 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 Oklahoma City to Tri-Cities 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.

Frequently asked questions

How much does a flight from Will Rogers World Airport (OKC) to Tri-Cities Regional Airport (TRI) cost?
Discover the latest flight deals from OKC to TRI by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from OKC to TRI?
The cheapest flights from OKC to TRI are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from OKC to TRI?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from OKC to TRI. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Will Rogers World Airport (OKC) to Tri-Cities Regional Airport (TRI)?
Nonstop flights from Will Rogers World Airport (OKC) to Tri-Cities Regional Airport (TRI) aren’t available daily, so you’ll have to take a flight with a layover. Explore your options with Expedia’s filter tool. Enter your travel dates and choose either “1 Stop” or “2+ Stops.”
What day of the week has the most flights from OKC to TRI?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can change depending on a number of factors, including the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Will Rogers World Airport (OKC) to Tri-Cities Regional Airport (TRI)?
To avoid possible delays on the Will Rogers World Airport (OKC) to Tri-Cities Regional Airport (TRI) route, aim to travel before 3 PM. Departures after this time are 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.
Is it cheaper to buy a plane ticket from Will Rogers World Airport (OKC) to Tri-Cities Regional Airport (TRI) last-minute?
Holding off until right before your break to book a flight from OKC to TRI generally means paying more. While you may find some last-minute offers, there’s no guarantee. Keep your travel schedule open for a better chance of snagging a bargain.
Is it cheaper to book an OKC to TRI flight and hotel package?
You’ll typically save money by securing an OKC to TRI flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it’s easy to manage everything in one place. Once you’ve chosen your ideal flights and accommodations, you can add extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Will Rogers World Airport (OKC) to Tri-Cities Regional Airport (TRI)?
In most instances, you’re able to cancel or reschedule your OKC to TRI flight. However, there may be additional charges, especially if you made your booking over 24 hours ago. Check your itinerary for the airline’s fees and policies on flight changes, or if you want further details, visit our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.