United Flight 5531 Deals & Information (2025/2026)

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United Flight 5531 Route Deals From $70

The cheapest prices found with in the last 7 days for return flights were $140 and $70 for one-way flights to George Bush Intercontinental for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Sep 1 - Thu, Sep 4
OKC
Will Rogers World
IAH
George Bush Intercontinental
$140 Roundtrip, found 1 day ago
$140
Roundtrip
found 1 day ago
Select United flight, departing Mon, Sep 1 from Will Rogers World to George Bush Intercontinental, returning Thu, Sep 4, priced at $140 found 1 day ago
Sat, Sep 13 - Tue, Sep 16
OKC
Will Rogers World
IAH
George Bush Intercontinental
$144 Roundtrip, found 4 days ago
$144
Roundtrip
found 4 days ago
Select United flight, departing Sat, Sep 13 from Will Rogers World to George Bush Intercontinental, returning Tue, Sep 16, priced at $144 found 4 days ago
Tue, Aug 5 - Sat, Aug 9
OKC
Will Rogers World
IAH
George Bush Intercontinental
$147 Roundtrip, found 3 days ago
$147
Roundtrip
found 3 days ago
Select United flight, departing Tue, Aug 5 from Will Rogers World to George Bush Intercontinental, returning Sat, Aug 9, priced at $147 found 3 days ago
Thu, Nov 13 - Mon, Nov 17
OKC
Will Rogers World
IAH
George Bush Intercontinental
$155 Roundtrip, found 4 days ago
$155
Roundtrip
found 4 days ago
Select United flight, departing Thu, Nov 13 from Will Rogers World to George Bush Intercontinental, returning Mon, Nov 17, priced at $155 found 4 days ago
Tue, Aug 5 - Sat, Aug 9
OKC
Will Rogers World
IAH
George Bush Intercontinental
$156 Roundtrip, found 3 days ago
$156
Roundtrip
found 3 days ago
Select United flight, departing Tue, Aug 5 from Will Rogers World to George Bush Intercontinental, returning Sat, Aug 9, priced at $156 found 3 days ago
Mon, Sep 1 - Thu, Sep 4
OKC
Will Rogers World
IAH
George Bush Intercontinental
$157 Roundtrip, found 1 day ago
$157
Roundtrip
found 1 day ago
Select United flight, departing Mon, Sep 1 from Will Rogers World to George Bush Intercontinental, returning Thu, Sep 4, priced at $157 found 1 day ago
Mon, Sep 1 - Thu, Sep 4
OKC
Will Rogers World
IAH
George Bush Intercontinental
$160 Roundtrip, found 1 day ago
$160
Roundtrip
found 1 day ago
Select United flight, departing Mon, Sep 1 from Will Rogers World to George Bush Intercontinental, returning Thu, Sep 4, priced at $160 found 1 day ago
Mon, Aug 4 - Tue, Aug 5
OKC
Will Rogers World
IAH
George Bush Intercontinental
$163 Roundtrip, found 1 day ago
$163
Roundtrip
found 1 day ago
Select United flight, departing Mon, Aug 4 from Will Rogers World to George Bush Intercontinental, returning Tue, Aug 5, priced at $163 found 1 day ago
Sat, Sep 13 - Tue, Sep 16
OKC
Will Rogers World
IAH
George Bush Intercontinental
$167 Roundtrip, found 4 days ago
$167
Roundtrip
found 4 days ago
Select United flight, departing Sat, Sep 13 from Will Rogers World to George Bush Intercontinental, returning Tue, Sep 16, priced at $167 found 4 days ago
Wed, Aug 6 - Mon, Aug 11
OKC
Will Rogers World
IAH
George Bush Intercontinental
$169 Roundtrip, found 4 days ago
$169
Roundtrip
found 4 days ago
Select United flight, departing Wed, Aug 6 from Will Rogers World to George Bush Intercontinental, returning Mon, Aug 11, priced at $169 found 4 days 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.