United Flight 5531 Deals & Information (2026/2027)

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United Flight 5531 Route Deals From $127

The cheapest prices found with in the last 7 days for return flights were $253 and $127 for one-way flights to George Bush Intercontinental for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Sep 1 - Wed, Sep 2
OKC
Will Rogers World
IAH
George Bush Intercontinental
$253 Roundtrip, found 2 days ago
$253
Roundtrip
found 2 days ago
Select United flight, departing Tue, Sep 1 from Will Rogers World to George Bush Intercontinental, returning Wed, Sep 2, priced at $253 found 2 days ago
Tue, Sep 1 - Wed, Sep 2
OKC
Will Rogers World
IAH
George Bush Intercontinental
$258 Roundtrip, found 2 days ago
$258
Roundtrip
found 2 days ago
Select United flight, departing Tue, Sep 1 from Will Rogers World to George Bush Intercontinental, returning Wed, Sep 2, priced at $258 found 2 days ago
Fri, Sep 4 - Mon, Sep 7
OKC
Will Rogers World
IAH
George Bush Intercontinental
$285 Roundtrip, found 18 hours ago
$285
Roundtrip
found 18 hours ago
Select United flight, departing Fri, Sep 4 from Will Rogers World to George Bush Intercontinental, returning Mon, Sep 7, priced at $285 found 18 hours ago
Fri, Sep 4 - Mon, Sep 7
OKC
Will Rogers World
IAH
George Bush Intercontinental
$295 Roundtrip, found 18 hours ago
$295
Roundtrip
found 18 hours ago
Select United flight, departing Fri, Sep 4 from Will Rogers World to George Bush Intercontinental, returning Mon, Sep 7, priced at $295 found 18 hours ago

Frequently asked questions

What route does flight number UA5531 take?
UA5531 jets between PHX and San Francisco Intl. Airport (SFO) and is a direct flight. This journey usually takes 2 hours and 2 minutes.
What terminal does UA5531 fly out of?
Travelers with a booking on flight number UA5531 from Phoenix Sky Harbor Intl. Airport to San Francisco, CA Airport (SFO-San Francisco Intl.) generally jet off from Terminal 3.
What kind of plane is on flight number UA5531?
You'll likely find yourself boarding an Embraer 175 if you're booked on flight number UA5531. This flight nearly always jets off from Sky Harbor Intl. Airport (PHX) and arrives at San Francisco, CA Airport (SFO-San Francisco Intl.).
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 UA5531 flight with Travelocity, please visit our Customer Service Portal.