A historical reenactment scene with a person in colonial attire holding an American flag.

$269 Cheap Flights from Tulsa (TUL) to Tri-Cities (TRI)

View $269 flight on Wed, Jul 29, 2026Opens in a new window

Popular airlines from Tulsa International Airport (TUL) to Tri-Cities, TN (TRI-Tri-Cities Regional)

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Cheap Flights from Tulsa to Tri-Cities (TUL-TRI)

Prices were available within the past 7 days and start at $269 for one-way flights and $309 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, Jul 30 - Sun, Aug 2
TUL
Tulsa
TRI
Tri-Cities
$309 Roundtrip, found 2 hours ago
$309
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Thu, Jul 30 from Tulsa to Tri-Cities, returning Sun, Aug 2, priced at $309 found 2 hours ago
Delta
Thu, Jul 30 - Sun, Aug 2
TUL
Tulsa
TRI
Tri-Cities
$309 Roundtrip, found 2 hours ago
$309
Roundtrip
found 2 hours ago
Select Delta flight, departing Thu, Jul 30 from Tulsa to Tri-Cities, returning Sun, Aug 2, priced at $309 found 2 hours ago
Delta
Thu, Jul 30 - Sun, Aug 2
TUL
Tulsa
TRI
Tri-Cities
$324 Roundtrip, found 2 hours ago
$324
Roundtrip
found 2 hours ago
Select Delta flight, departing Thu, Jul 30 from Tulsa to Tri-Cities, returning Sun, Aug 2, priced at $324 found 2 hours ago
American Airlines
Thu, Sep 17 - Sat, Sep 19
TUL
Tulsa
TRI
Tri-Cities
$339 Roundtrip, found 2 days ago
$339
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Sep 17 from Tulsa to Tri-Cities, returning Sat, Sep 19, priced at $339 found 2 days ago
American Airlines
Wed, Sep 2 - Sun, Sep 6
TUL
Tulsa
TRI
Tri-Cities
$342 Roundtrip, found 2 days ago
$342
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Sep 2 from Tulsa to Tri-Cities, returning Sun, Sep 6, priced at $342 found 2 days ago
Delta
Thu, Jul 30 - Sun, Aug 2
TUL
Tulsa
TRI
Tri-Cities
$354 Roundtrip, found 2 hours ago
$354
Roundtrip
found 2 hours ago
Select Delta flight, departing Thu, Jul 30 from Tulsa to Tri-Cities, returning Sun, Aug 2, priced at $354 found 2 hours ago
American Airlines
Thu, Sep 3 - Tue, Sep 8
TUL
Tulsa
TRI
Tri-Cities
$357 Roundtrip, found 2 days ago
$357
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Sep 3 from Tulsa to Tri-Cities, returning Tue, Sep 8, priced at $357 found 2 days ago
Delta
Thu, Jul 30 - Sun, Aug 2
TUL
Tulsa
TRI
Tri-Cities
$369 Roundtrip, found 2 hours ago
$369
Roundtrip
found 2 hours ago
Select Delta flight, departing Thu, Jul 30 from Tulsa to Tri-Cities, returning Sun, Aug 2, priced at $369 found 2 hours ago
Delta
Thu, Jul 30 - Sun, Aug 2
TUL
Tulsa
TRI
Tri-Cities
$374 Roundtrip, found 2 hours ago
$374
Roundtrip
found 2 hours ago
Select Delta flight, departing Thu, Jul 30 from Tulsa to Tri-Cities, returning Sun, Aug 2, priced at $374 found 2 hours ago
American Airlines
Wed, Jul 22 - Tue, Jul 28
TUL
Tulsa
TRI
Tri-Cities
$380 Roundtrip, found 14 hours ago
$380
Roundtrip
found 14 hours ago
Select American Airlines flight, departing Wed, Jul 22 from Tulsa to Tri-Cities, returning Tue, Jul 28, priced at $380 found 14 hours ago

Alternative airports

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Tri-Cities Regional TRI. Cheapest option available. Flights from $324
TRI
Tri-Cities Regional
Cheapest
Flights from $324

What you need to know for your flight from Tulsa Intl. to Tri-Cities Regional

Tulsa (TUL) to Tri-Cities (TRI) at a glance

Travel between Tulsa (TUL) and Tri-Cities (TRI) with a selection of airlines operating this domestic short-haul route. Explore various options from full-service carriers to find the itinerary that best aligns with your budget, schedule, and travel plans as you discover the iconic attractions and neighborhoods of Tri-Cities. Get all the essential details for flights from Tulsa International Airport (TUL) to Tri-Cities Regional Airport (TRI).

  • Fastest flight duration: around 3h 30m in-flight, plus roughly 1h 45m layover with one stop
  • Route distance: roughly 800 miles (1,290 km)
  • Flights per week: around 7 departures on average
  • Typical fares (one-way): economy tickets often range from $145–$500, depending on seasonality and how far ahead you book

Flights from Tulsa International Airport (TUL) to Tri-Cities Regional Airport (TRI)

Based on the latest traveler bookings, here are the top airlines favored for flights from Tulsa to Tri-Cities, particularly for those seeking one-stop options. Popular layover spots include Charlotte-Douglas International Airport (CLT) with approximately a 2-hour layover, Hartsfield-Jackson Atlanta International Airport (ATL) offering around 1 hour and 30 minutes, and Dallas-Fort Worth International Airport (DFW) with about a 55-minute layover. This variety allows you to customize your journey by balancing price, total travel time, and cabin class to find the ideal itinerary.

  • American Airlines: This comprehensive airline provides one-stop service, with one-way ticket prices generally between $155 and $525. It constitutes about 56% of all departures for this route, featuring a flight duration of 3 hours and 30 minutes, and an overall travel time of approximately 5 hours and 15 minutes (including layover).
  • Delta: Another full-service airline, Delta offers one-stop journeys with one-way fares usually ranging from $145 to $410. Representing around 44% of departures on this route, passengers can expect an in-flight time of 3 hours and 30 minutes, leading to a total journey duration of about 5 hours and 15 minutes (with layover).

Alternative route from Tulsa (TUL) to Tri-Cities (TRI)

  • Tulsa to Asheville (TUL-AVL): Asheville Regional Airport (AVL) is located approximately 72 miles from Tri-Cities Regional Airport (TRI). One-way economy ticket prices for this journey usually fluctuate between $125 and $395, influenced by the season and how early you book. Travel on this route generally includes one-stop flights, with common layover points at Hartsfield-Jackson Atlanta International Airport (ATL) and Charlotte-Douglas International Airport (CLT). Major airlines operating on this route include Delta and American Airlines.

How to find the best prices for flights from Tulsa (TUL) to Tri-Cities (TRI)

Getting some of the best deals on flights from Tulsa to Tri-Cities is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are usually available when booking 2-8 weeks in advance, although most travelers tend to book within 2 weeks. Afternoon departures from 12 PM to 6 PM often provide lower prices, while morning flights from 5 AM to 12 PM are the most popular. Additionally, flying on Wednesday generally offers cheaper rates, even though Friday is the busiest travel day.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.* Find Tri-Cities hotel and flight deals.
  4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Tri-Cities Regional Airport from Tulsa International Airport

Tri-Cities welcomes travelers from Tulsa with a range of transport options based on price, convenience, and proximity. Here's how to reach Tri-Cities efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Tri-Cities, with options including free hotel shuttles and private rides, which can be arranged in advance with your hotel.
  • Car rental: Renting a car from Tri-Cities Regional Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Tri-Cities Regional Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
  • Public transportation: From Tri-Cities Regional Airport, Tri-City Airport Seaport, a seaport, is conveniently located just 0.2 miles away on foot, making it easily accessible for travelers.

Frequently asked questions

How much does a flight from Tulsa, OK (TUL-Tulsa Intl.) to Tri-Cities, TN (TRI-Tri-Cities Regional) cost?
You can find cheap one-way flights from $269 and cheap return flights from $309 Tulsa, OK (TUL-Tulsa Intl.) to Tri-Cities, TN (TRI-Tri-Cities Regional) with Expedia. One-way flights generally range between $169 and $839, and roundtrip flights usually range from $428 to $1424. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Tulsa, OK (TUL-Tulsa Intl.) to Tri-Cities, TN (TRI-Tri-Cities Regional) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Tulsa, OK (TUL-Tulsa Intl.) to Tri-Cities, TN (TRI-Tri-Cities Regional)?
The cheapest month to fly from TUL to TRI is July when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Tulsa, OK (TUL-Tulsa Intl.) to Tri-Cities, TN (TRI-Tri-Cities Regional)?
Enter TUL to TRI and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Tulsa, OK (TUL-Tulsa Intl.) to Tri-Cities, TN (TRI-Tri-Cities Regional)?
American Airlines is one of the cheapest airlines offering connecting flights from Tulsa Intl. (TUL) to Tri-Cities Regional (TRI), with round-trip tickets starting from around $268 with a layover in O'Hare Intl. (ORD). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Tulsa, OK (TUL-Tulsa Intl.) to Tri-Cities, TN (TRI-Tri-Cities Regional)?
To find a cheap flight from Tulsa, OK (TUL-Tulsa Intl.) to Tri-Cities, TN (TRI-Tri-Cities Regional), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Tulsa, OK (TUL-Tulsa Intl.) to Tri-Cities, TN (TRI-Tri-Cities Regional)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Tulsa, OK (TUL-Tulsa Intl.) to Tri-Cities, TN (TRI-Tri-Cities Regional)?
The earliest flight from Tulsa International Airport (TUL) to Tri-Cities Regional Airport (TRI) usually leaves at around 5:00 AM, operated by American Airlines. This early flight can help you maximize your time in Tri-Cities. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Tulsa, OK (TUL-Tulsa Intl.) to Tri-Cities, TN (TRI-Tri-Cities Regional)?
The most popular departure times for flights from Tulsa International Airport (TUL) to Tri-Cities Regional (TRI) are between 9am and noon. About 30% of passengers prefer this time window. Many major carriers, including American Airlines, United Airlines, and Delta, offer flights during this window. This timing works well because it allows you to start your day early and arrive at your destination with plenty of time to spare.
How long does it take to fly from Tulsa, OK (TUL-Tulsa Intl.) to Tri-Cities, TN (TRI-Tri-Cities Regional)?
A flight from TUL to TRI with a layover takes around 5 hours, with the route covering approximately 750 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Tulsa, OK (TUL-Tulsa Intl.) to Tri-Cities, TN (TRI-Tri-Cities Regional)?
First class seats are offered on the TUL to TRI route with American Airlines and Delta Air Lines.
How do I earn miles on a Tulsa, OK (TUL-Tulsa Intl.) to Tri-Cities, TN (TRI-Tri-Cities Regional) flight with Expedia?
It's easy to earn miles on a Tulsa, OK (TUL-Tulsa Intl.) to Tri-Cities, TN (TRI-Tri-Cities Regional) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Tri-Cities from Tulsa Intl. (TUL)?
If you're planning to travel to Tri-Cities from Tulsa Intl. (TUL), you can fly into Tri-Cities Regional (TRI) Some flights may connect through major hubs like O'Hare Intl. (ORD), George Bush Intercontinental (IAH), Denver Intl. (DEN) before reaching Tri-Cities. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Tulsa, OK (TUL-Tulsa Intl.) to Tri-Cities, TN (TRI-Tri-Cities Regional) at the last minute?
Typically, booking a last minute flight from Tulsa, OK (TUL-Tulsa Intl.) to Tri-Cities, TN (TRI-Tri-Cities Regional) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Tulsa, OK (TUL-Tulsa Intl.) to Tri-Cities, TN (TRI-Tri-Cities Regional) flight and hotel package?
Securing a Tulsa, OK (TUL-Tulsa Intl.) to Tri-Cities, TN (TRI-Tri-Cities Regional) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Tulsa, OK (TUL-Tulsa Intl.) to Tri-Cities, TN (TRI-Tri-Cities Regional)?
If you booked your Tulsa, OK (TUL-Tulsa Intl.) to Tri-Cities, TN (TRI-Tri-Cities Regional) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Tulsa Intl.
Destination airport
Tri-Cities Regional
Airlines serving
American Airlines, Delta
Roundtrip price
$308
Distance
749 mi

Book with confidence

Tulsa to Tri-Cities Flights

The cheapest times to fly from Tulsa 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 Tulsa to Tri-Cities are during the month of July. You can find some of the cheapest flights from Tulsa to Tri-Cities with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Tulsa to Tri-Cities

Sunday is one of the best days to book for cheap flights from Tulsa 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 Tulsa 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 Tulsa to Tri-Cities in 2026. You can also book with separate airlines for your outbound and return journeys, from $269 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 Tulsa 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 Tulsa 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.

 

Tulsa to Tri-Cities Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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