United Flight UA5651 Deals & Information (2025/2026)

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United Flight 5651 Route Deals From $60

The cheapest prices found with in the last 7 days for return flights were $133 and $60 for one-way flights to George Bush Intercontinental for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Dec 13 - Sun, Dec 21
TUL
Tulsa Intl.
IAH
George Bush Intercontinental
$133 Roundtrip, found 6 hours ago
$133
Roundtrip
found 6 hours ago
Select United flight, departing Sat, Dec 13 from Tulsa Intl. to George Bush Intercontinental, returning Sun, Dec 21, priced at $133 found 6 hours ago
Thu, Oct 2 - Sun, Oct 5
TUL
Tulsa Intl.
IAH
George Bush Intercontinental
$152 Roundtrip, found 9 hours ago
$152
Roundtrip
found 9 hours ago
Select United flight, departing Thu, Oct 2 from Tulsa Intl. to George Bush Intercontinental, returning Sun, Oct 5, priced at $152 found 9 hours ago
Sat, Dec 13 - Sun, Dec 21
TUL
Tulsa Intl.
IAH
George Bush Intercontinental
$189 Roundtrip, found 6 hours ago
$189
Roundtrip
found 6 hours ago
Select United flight, departing Sat, Dec 13 from Tulsa Intl. to George Bush Intercontinental, returning Sun, Dec 21, priced at $189 found 6 hours ago
Sat, Dec 13 - Sun, Dec 21
TUL
Tulsa Intl.
IAH
George Bush Intercontinental
$192 Roundtrip, found 6 hours ago
$192
Roundtrip
found 6 hours ago
Select United flight, departing Sat, Dec 13 from Tulsa Intl. to George Bush Intercontinental, returning Sun, Dec 21, priced at $192 found 6 hours ago
Sat, Dec 13 - Sun, Dec 21
TUL
Tulsa Intl.
IAH
George Bush Intercontinental
$193 Roundtrip, found 6 hours ago
$193
Roundtrip
found 6 hours ago
Select United flight, departing Sat, Dec 13 from Tulsa Intl. to George Bush Intercontinental, returning Sun, Dec 21, priced at $193 found 6 hours ago
Thu, Oct 2 - Sun, Oct 5
TUL
Tulsa Intl.
IAH
George Bush Intercontinental
$195 Roundtrip, found 9 hours ago
$195
Roundtrip
found 9 hours ago
Select United flight, departing Thu, Oct 2 from Tulsa Intl. to George Bush Intercontinental, returning Sun, Oct 5, priced at $195 found 9 hours ago
Fri, Oct 24 - Thu, Oct 30
TUL
Tulsa Intl.
IAH
George Bush Intercontinental
$197 Roundtrip, found 14 hours ago
$197
Roundtrip
found 14 hours ago
Select United flight, departing Fri, Oct 24 from Tulsa Intl. to George Bush Intercontinental, returning Thu, Oct 30, priced at $197 found 14 hours ago
Thu, Oct 2 - Sun, Oct 5
TUL
Tulsa Intl.
IAH
George Bush Intercontinental
$204 Roundtrip, found 9 hours ago
$204
Roundtrip
found 9 hours ago
Select United flight, departing Thu, Oct 2 from Tulsa Intl. to George Bush Intercontinental, returning Sun, Oct 5, priced at $204 found 9 hours ago
Thu, Oct 2 - Sun, Oct 5
TUL
Tulsa Intl.
IAH
George Bush Intercontinental
$213 Roundtrip, found 9 hours ago
$213
Roundtrip
found 9 hours ago
Select United flight, departing Thu, Oct 2 from Tulsa Intl. to George Bush Intercontinental, returning Sun, Oct 5, priced at $213 found 9 hours ago
Fri, Oct 24 - Thu, Oct 30
TUL
Tulsa Intl.
IAH
George Bush Intercontinental
$216 Roundtrip, found 14 hours ago
$216
Roundtrip
found 14 hours ago
Select United flight, departing Fri, Oct 24 from Tulsa Intl. to George Bush Intercontinental, returning Thu, Oct 30, priced at $216 found 14 hours ago

Frequently asked questions

What route does flight number UA5651 take?
UA5651 travels from Houston, TX Airport (IAH-George Bush Intercontinental) to Lubbock Preston Smith Intl. Airport and flies direct. This journey typically takes 1 hour and 41 minutes.
What terminal does UA5651 fly out of?
Flight number UA5651 runs between Houston, TX Airport (IAH-George Bush Intercontinental) and Lubbock, TX Airport (LBB-Preston Smith Intl.), and travelers taking this flight usually depart from Terminal B.
What kind of plane is on flight number UA5651?
Get set to board a Bombardier CRJ if you're booked on flight UA5651. The majority of flights from George Bush Intercontinental Airport (IAH) to Preston Smith Intl. Airport (LBB) use this kind of aircraft.
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your UA5651 flight with Travelocity, please visit our Customer Service Portal.