$177 Cheap United flights Tulsa (TUL) to St. George (SGU)

View $177 flight on Wed, Oct 29, 2025Opens in a new window

  • 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

$177 Cheap United flights Tulsa (TUL) to St. George (SGU)

Prices were available within the past 7 days and start at $177 for one-way flights and $248 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, Aug 7 - Mon, Aug 11
TUL
Tulsa
SGU
St. George
$248 Roundtrip, found 1 day ago
$248
Roundtrip
found 1 day ago
Select United flight, departing Thu, Aug 7 from Tulsa to St. George, returning Mon, Aug 11, priced at $248 found 1 day ago
United
Thu, Aug 7 - Mon, Aug 11
TUL
Tulsa
SGU
St. George
$254 Roundtrip, found 1 day ago
$254
Roundtrip
found 1 day ago
Select United flight, departing Thu, Aug 7 from Tulsa to St. George, returning Mon, Aug 11, priced at $254 found 1 day ago
United
Thu, Aug 7 - Mon, Aug 11
TUL
Tulsa
SGU
St. George
$291 Roundtrip, found 1 day ago
$291
Roundtrip
found 1 day ago
Select United flight, departing Thu, Aug 7 from Tulsa to St. George, returning Mon, Aug 11, priced at $291 found 1 day ago
United
Thu, Aug 7 - Mon, Aug 11
TUL
Tulsa
SGU
St. George
$297 Roundtrip, found 1 day ago
$297
Roundtrip
found 1 day ago
Select United flight, departing Thu, Aug 7 from Tulsa to St. George, returning Mon, Aug 11, priced at $297 found 1 day ago
United
Wed, Oct 29 - Tue, Nov 4
TUL
Tulsa
SGU
St. George
$302 Roundtrip, found 19 hours ago
$302
Roundtrip
found 19 hours ago
Select United flight, departing Wed, Oct 29 from Tulsa to St. George, returning Tue, Nov 4, priced at $302 found 19 hours ago
United
Tue, Oct 28 - Sat, Nov 1
TUL
Tulsa
SGU
St. George
$324 Roundtrip, found 19 hours ago
$324
Roundtrip
found 19 hours ago
Select United flight, departing Tue, Oct 28 from Tulsa to St. George, returning Sat, Nov 1, priced at $324 found 19 hours ago
Flights from Tulsa (TUL) to St. George (SGU)
Origin airport
Tulsa Intl.
Destination airport
St. George
Airlines serving
American Airlines, Delta, United
Popular airline
American Airlines
Distance
977 mi

Frequently asked questions

How much is a United Airlines flight from Tulsa Intl. Airport (TUL) to St. George Airport (SGU)?
Scoring cheap one-way United Airlines flights from TUL to SGU from $177 on Expedia couldn't be easier --- just filter by "Price (lowest to highest)." Or check out our affordable return fares from $248 for your next exciting getaway.**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 TUL to SGU with United Airlines?
January is one of the least expensive months to get away to St. George with United Airlines. You could also find great deals on return and one-way fares in December.
What is the cheapest time to book flights from Tulsa Intl. Airport (TUL) to St. George Airport (SGU) with United Airlines?
Search for cheap United Airlines flights from Tulsa Intl. Airport (TUL) to St. George Airport (SGU) one to three months before your departure. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. No matter the fare class and journey, the ideal day to book a domestic flight is usually Sunday and the most expensive tends to be Monday. Passengers who book on a Sunday can save 6% on average compared to those who book their travel on a Monday.**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 United Airlines fly nonstop from Tulsa Intl. Airport (TUL) to St. George Airport (SGU)?
Simply enter your dates, press search and tick the "Nonstop" filter on Expedia to browse any direct flights from TUL to SGU with United Airlines or other airlines.
What is the earliest United Airlines flight from TUL to SGU?
To find the earliest departures from TUL to SGU with United Airlines, sort your results by "Morning" and "Early Morning." Choosing 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 United Airlines fly into in St. George?
Hop on a United Airlines flight from Tulsa Intl. Airport (TUL) to St. George, and you'll likely land at St. George Airport (SGU). This is the airline's main hub in this city.
Why fly with United Airlines from TUL to SGU?
A rewarding loyalty program and the ability to rack up points through United Mileage Plus are the start of the reasons to depart from TUL to SGU with United Airlines. Plus, by joining Expedia's free One Key™ program, you can earn OneKeyCash™* alongside United Airlines's loyalty program earnings. It's yours to spend on your next adventure.*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 United Airlines flight from Tulsa Intl. Airport (TUL) to St. George Airport (SGU)?
Depending on the type of ticket you purchased, a fee typically applies if you change or cancel your booking more than 24 hours after it's confirmed. To find flexible plane tickets, select our "No cancel fee" or "Changes included" filter when you look for flights. To learn more about canceling or modifying your reservation, head to "Trips," select your flight and click on "Manage Booking."

Explore a world of travel with Expedia

*Available to One Key members.