$144 Cheap Delta flights Seattle (SEA) to Tulsa (TUL)

View $144 flight on Wed, Oct 22, 2025Opens in a new window

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$144 Cheap Delta flights Seattle (SEA) to Tulsa (TUL)

Prices were available within the past 7 days and start at $144 for one-way flights and $287 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, Sep 6 - Wed, Sep 10
SEA
Seattle
TUL
Tulsa
$287 Roundtrip, found 3 hours ago
$287
Roundtrip
found 3 hours ago
Select Delta flight, departing Sat, Sep 6 from Seattle to Tulsa, returning Wed, Sep 10, priced at $287 found 3 hours ago
Delta
Wed, Oct 8 - Sat, Oct 11
SEA
Seattle
TUL
Tulsa
$289 Roundtrip, just found
$289
Roundtrip
just found
Select Delta flight, departing Wed, Oct 8 from Seattle to Tulsa, returning Sat, Oct 11, priced at $289 just found
Flights from Seattle (SEA) to Tulsa (TUL)
Origin airport
Seattle - Tacoma Intl.
Destination airport
Tulsa Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Southwest Airlines, United
Popular airline
United
Distance
1555 mi

Frequently asked questions

How much is a Delta Air Lines flight from Seattle - Tacoma Intl. Airport (SEA) to Tulsa Intl. Airport (TUL)?
You'll find affordable round-trip Delta Air Lines flights from $287 from SEA to TUL by filtering your results from "Price (lowest to highest)" on Expedia. Or look for bargains from $144 for a one-way trip.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from SEA to TUL with Delta Air Lines?
Delta Air Lines flights to Tulsa are generally more affordable in the low-season months of January and December. Whether you're searching for a one-way or round-trip ticket, you could land a better deal then.
What is the cheapest time to book flights from Seattle - Tacoma Intl. Airport (SEA) to Tulsa Intl. Airport (TUL) with Delta Air Lines?
Start searching one to three months before your departure to find cheap fares on Delta Air Lines flights from Seattle - Tacoma Intl. Airport (SEA) to Tulsa Intl. Airport (TUL). You can save 25% by booking your domestic flight 34 to 86 days in advance compared to last-minute reservations made 6 to 12 days out. You could also cut costs by buying your fare on a Sunday, as it's 6% cheaper on average than a Monday, the most expensive day to book.* Nail your timing, and you can enjoy significant savings on domestic journeys.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does Delta Air Lines fly nonstop from Seattle - Tacoma Intl. Airport (SEA) to Tulsa Intl. Airport (TUL)?
Simply enter your dates, click search and select the "Nonstop" filter on Expedia to find any direct flights from SEA to TUL with Delta Air Lines or another airline.
What is the earliest Delta Air Lines flight from SEA to TUL?
To find the earliest departure from SEA to TUL with Delta Air Lines, filter your results by "Early Morning" and "Morning." Booking an early flight usually means cancellations are less likely.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does Delta Air Lines fly into in Tulsa?
Tulsa Intl. Airport (TUL) is the main Tulsa hub for Delta Air Lines flights from Seattle - Tacoma Intl. Airport (SEA).
Why fly with Delta Air Lines from SEA to TUL?
Taking off from SEA to TUL with Delta Air Lines means enjoying plenty of perks, such as a rewarding loyalty program and an excellent in-flight experience. Plus, when booking through Expedia, One Key™ members can collect OneKeyCash™* to spend on select future travel purchases. That's in addition to the Delta SkyMiles points you can earn with Delta Air Lines.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my Delta Air Lines flight from Seattle - Tacoma Intl. Airport (SEA) to Tulsa Intl. Airport (TUL)?
Changes are usually free within 24 hours of making a booking, but your airline may add a charge after that time. For further information about altering your flights, go to your "Trips," select your flight and click on "Manage Booking." If you want the freedom to change your itinerary without additional costs, check the "Changes included" and "No cancel fee" filters when organizing your next getaway.

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*Available to One Key members.