United Flight UA5512 Deals & Information (2025/2026)

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United Flight 5512 Route Deals From $224

The cheapest prices found with in the last 7 days for return flights were $229 and $224 for one-way flights to Quad City Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Sep 24 - Mon, Sep 29
DEN
Denver Intl.
MLI
Quad City Intl.
$229 Roundtrip, found 1 day ago
$229
Roundtrip
found 1 day ago
Select United flight, departing Wed, Sep 24 from Denver Intl. to Quad City Intl., returning Mon, Sep 29, priced at $229 found 1 day ago
Thu, Nov 27 - Sun, Nov 30
DEN
Denver Intl.
MLI
Quad City Intl.
$239 Roundtrip, found 2 days ago
$239
Roundtrip
found 2 days ago
Select United flight, departing Thu, Nov 27 from Denver Intl. to Quad City Intl., returning Sun, Nov 30, priced at $239 found 2 days ago
Wed, Sep 24 - Mon, Sep 29
DEN
Denver Intl.
MLI
Quad City Intl.
$249 Roundtrip, found 1 day ago
$249
Roundtrip
found 1 day ago
Select United flight, departing Wed, Sep 24 from Denver Intl. to Quad City Intl., returning Mon, Sep 29, priced at $249 found 1 day ago
Fri, Aug 22 - Tue, Aug 26
DEN
Denver Intl.
MLI
Quad City Intl.
$261 Roundtrip, found 1 day ago
$261
Roundtrip
found 1 day ago
Select United flight, departing Fri, Aug 22 from Denver Intl. to Quad City Intl., returning Tue, Aug 26, priced at $261 found 1 day ago
Fri, Sep 5 - Sun, Sep 7
DEN
Denver Intl.
MLI
Quad City Intl.
$276 Roundtrip, found 4 days ago
$276
Roundtrip
found 4 days ago
Select United flight, departing Fri, Sep 5 from Denver Intl. to Quad City Intl., returning Sun, Sep 7, priced at $276 found 4 days ago
Wed, Sep 24 - Mon, Sep 29
DEN
Denver Intl.
MLI
Quad City Intl.
$279 Roundtrip, found 1 day ago
$279
Roundtrip
found 1 day ago
Select United flight, departing Wed, Sep 24 from Denver Intl. to Quad City Intl., returning Mon, Sep 29, priced at $279 found 1 day ago
Fri, Aug 22 - Tue, Aug 26
DEN
Denver Intl.
MLI
Quad City Intl.
$286 Roundtrip, found 1 day ago
$286
Roundtrip
found 1 day ago
Select United flight, departing Fri, Aug 22 from Denver Intl. to Quad City Intl., returning Tue, Aug 26, priced at $286 found 1 day ago
Wed, Sep 24 - Mon, Sep 29
DEN
Denver Intl.
MLI
Quad City Intl.
$299 Roundtrip, found 1 day ago
$299
Roundtrip
found 1 day ago
Select United flight, departing Wed, Sep 24 from Denver Intl. to Quad City Intl., returning Mon, Sep 29, priced at $299 found 1 day ago
Fri, Sep 5 - Sun, Sep 7
DEN
Denver Intl.
MLI
Quad City Intl.
$302 Roundtrip, found 4 days ago
$302
Roundtrip
found 4 days ago
Select United flight, departing Fri, Sep 5 from Denver Intl. to Quad City Intl., returning Sun, Sep 7, priced at $302 found 4 days ago
Sat, Oct 11 - Tue, Oct 14
DEN
Denver Intl.
MLI
Quad City Intl.
$302 Roundtrip, found 5 days ago
$302
Roundtrip
found 5 days ago
Select United flight, departing Sat, Oct 11 from Denver Intl. to Quad City Intl., returning Tue, Oct 14, priced at $302 found 5 days ago

Frequently asked questions

What route does flight number UA5512 take?
You'll be landing into PHX from Los Angeles, CA Airport (LAX-Los Angeles Intl.) if you're traveling on flight number UA5512. You'll be in the air for 1 hour and 23 minutes during this trip. What's more, it conveniently travels direct.
How often is UA5512 on time?
United Airlines flight number UA5512 from LAX to Sky Harbor Intl. Airport (PHX) takes off as scheduled 97% of the time — so you can rest easy knowing you will reach your destination ASAP. If this journey happens to be delayed, the average wait time is around 8 minutes. This route has a 4.8-star rating.
What terminal does UA5512 fly out of?
UA5512 runs between Los Angeles, CA Airport (LAX-Los Angeles Intl.) and PHX, and those taking this flight usually board the plane from Terminal 7.
What kind of plane is on flight number UA5512?
You're likely to find yourself on an Embraer 175 if you're on flight number UA5512. This flight nearly always departs from Los Angeles Intl. Airport (LAX) and arrives at Phoenix Sky Harbor Intl. Airport.
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 UA5512 flight with Travelocity, please visit our Customer Service Portal.