United Flight 5651 Deals & Information (2025/2026)

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United Flight 5651 Route Deals From $90

The cheapest prices found with in the last 7 days for return flights were $177 and $90 for one-way flights to George Bush Intercontinental for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Sep 13 - Thu, Sep 18
TUL
Tulsa Intl.
IAH
George Bush Intercontinental
$177 Roundtrip, found 4 days ago
$177
Roundtrip
found 4 days ago
Select United flight, departing Sat, Sep 13 from Tulsa Intl. to George Bush Intercontinental, returning Thu, Sep 18, priced at $177 found 4 days ago
Tue, Aug 5 - Thu, Aug 7
TUL
Tulsa Intl.
IAH
George Bush Intercontinental
$180 Roundtrip, found 4 days ago
$180
Roundtrip
found 4 days ago
Select United flight, departing Tue, Aug 5 from Tulsa Intl. to George Bush Intercontinental, returning Thu, Aug 7, priced at $180 found 4 days ago
Tue, Aug 5 - Thu, Aug 7
TUL
Tulsa Intl.
IAH
George Bush Intercontinental
$189 Roundtrip, found 4 days ago
$189
Roundtrip
found 4 days ago
Select United flight, departing Tue, Aug 5 from Tulsa Intl. to George Bush Intercontinental, returning Thu, Aug 7, priced at $189 found 4 days ago
Sat, Sep 13 - Thu, Sep 18
TUL
Tulsa Intl.
IAH
George Bush Intercontinental
$189 Roundtrip, found 4 days ago
$189
Roundtrip
found 4 days ago
Select United flight, departing Sat, Sep 13 from Tulsa Intl. to George Bush Intercontinental, returning Thu, Sep 18, priced at $189 found 4 days ago
Thu, Sep 25 - Sun, Sep 28
TUL
Tulsa Intl.
IAH
George Bush Intercontinental
$192 Roundtrip, found 16 hours ago
$192
Roundtrip
found 16 hours ago
Select United flight, departing Thu, Sep 25 from Tulsa Intl. to George Bush Intercontinental, returning Sun, Sep 28, priced at $192 found 16 hours ago
Tue, Aug 19 - Fri, Aug 22
TUL
Tulsa Intl.
IAH
George Bush Intercontinental
$195 Roundtrip, found 4 days ago
$195
Roundtrip
found 4 days ago
Select United flight, departing Tue, Aug 19 from Tulsa Intl. to George Bush Intercontinental, returning Fri, Aug 22, priced at $195 found 4 days ago
Tue, Aug 5 - Thu, Aug 7
TUL
Tulsa Intl.
IAH
George Bush Intercontinental
$198 Roundtrip, found 4 days ago
$198
Roundtrip
found 4 days ago
Select United flight, departing Tue, Aug 5 from Tulsa Intl. to George Bush Intercontinental, returning Thu, Aug 7, priced at $198 found 4 days ago
Tue, Aug 5 - Thu, Aug 7
TUL
Tulsa Intl.
IAH
George Bush Intercontinental
$208 Roundtrip, found 4 days ago
$208
Roundtrip
found 4 days ago
Select United flight, departing Tue, Aug 5 from Tulsa Intl. to George Bush Intercontinental, returning Thu, Aug 7, priced at $208 found 4 days ago
Fri, Aug 8 - Mon, Aug 11
TUL
Tulsa Intl.
IAH
George Bush Intercontinental
$212 Roundtrip, found 4 days ago
$212
Roundtrip
found 4 days ago
Select United flight, departing Fri, Aug 8 from Tulsa Intl. to George Bush Intercontinental, returning Mon, Aug 11, priced at $212 found 4 days ago
Sun, Sep 14 - Sat, Sep 20
TUL
Tulsa Intl.
IAH
George Bush Intercontinental
$223 Roundtrip, found 3 hours ago
$223
Roundtrip
found 3 hours ago
Select United flight, departing Sun, Sep 14 from Tulsa Intl. to George Bush Intercontinental, returning Sat, Sep 20, priced at $223 found 3 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.