United Flight 5139 Deals & Information (2026/2027)

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United Flight 5139 Route Deals From $191

The cheapest prices found with in the last 7 days for return flights were $296 and $191 for one-way flights to Denver Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Jul 2 - Thu, Jul 9
PRC
Prescott Municipal
DEN
Denver Intl.
$296 Roundtrip, found 10 hours ago
$296
Roundtrip
found 10 hours ago
Select United flight, departing Thu, Jul 2 from Prescott Municipal to Denver Intl., returning Thu, Jul 9, priced at $296 found 10 hours ago
Fri, Jul 24 - Wed, Jul 29
PRC
Prescott Municipal
DEN
Denver Intl.
$304 Roundtrip, found 4 days ago
$304
Roundtrip
found 4 days ago
Select United flight, departing Fri, Jul 24 from Prescott Municipal to Denver Intl., returning Wed, Jul 29, priced at $304 found 4 days ago
Thu, May 14 - Mon, May 18
PRC
Prescott Municipal
DEN
Denver Intl.
$310 Roundtrip, found 2 days ago
$310
Roundtrip
found 2 days ago
Select United flight, departing Thu, May 14 from Prescott Municipal to Denver Intl., returning Mon, May 18, priced at $310 found 2 days ago
Thu, Jul 2 - Thu, Jul 9
PRC
Prescott Municipal
DEN
Denver Intl.
$320 Roundtrip, found 10 hours ago
$320
Roundtrip
found 10 hours ago
Select United flight, departing Thu, Jul 2 from Prescott Municipal to Denver Intl., returning Thu, Jul 9, priced at $320 found 10 hours ago
Thu, Jul 2 - Thu, Jul 9
PRC
Prescott Municipal
DEN
Denver Intl.
$326 Roundtrip, found 10 hours ago
$326
Roundtrip
found 10 hours ago
Select United flight, departing Thu, Jul 2 from Prescott Municipal to Denver Intl., returning Thu, Jul 9, priced at $326 found 10 hours ago
Thu, May 14 - Mon, May 18
PRC
Prescott Municipal
DEN
Denver Intl.
$330 Roundtrip, found 2 days ago
$330
Roundtrip
found 2 days ago
Select United flight, departing Thu, May 14 from Prescott Municipal to Denver Intl., returning Mon, May 18, priced at $330 found 2 days ago
Fri, Jul 24 - Wed, Jul 29
PRC
Prescott Municipal
DEN
Denver Intl.
$335 Roundtrip, found 4 days ago
$335
Roundtrip
found 4 days ago
Select United flight, departing Fri, Jul 24 from Prescott Municipal to Denver Intl., returning Wed, Jul 29, priced at $335 found 4 days ago
Thu, May 14 - Mon, May 18
PRC
Prescott Municipal
DEN
Denver Intl.
$341 Roundtrip, found 2 days ago
$341
Roundtrip
found 2 days ago
Select United flight, departing Thu, May 14 from Prescott Municipal to Denver Intl., returning Mon, May 18, priced at $341 found 2 days ago
Sat, Jul 25 - Thu, Jul 30
PRC
Prescott Municipal
DEN
Denver Intl.
$371 Roundtrip, found 4 days ago
$371
Roundtrip
found 4 days ago
Select United flight, departing Sat, Jul 25 from Prescott Municipal to Denver Intl., returning Thu, Jul 30, priced at $371 found 4 days ago
Thu, Mar 26 - Mon, Mar 30
PRC
Prescott Municipal
DEN
Denver Intl.
$382 Roundtrip, found 6 days ago
$382
Roundtrip
found 6 days ago
Select United flight, departing Thu, Mar 26 from Prescott Municipal to Denver Intl., returning Mon, Mar 30, priced at $382 found 6 days ago

Frequently asked questions

What route does flight number UA5139 take?
UA5139 takes multiple routes. The most frequently flown is between O'Hare Intl. Airport (ORD) and Mason City, IA Airport (MCW-Mason City Municipal), which is a direct flight. This flight takes around 1 hour and 30 minutes. However, you might find other flights with the same number that are multi-stop.
What terminal does UA5139 fly out of?
Terminal 2 is where you'll most likely jet off from if you're booked on a flight from ORD. ORD to Mason City Municipal Airport is the most popular route for flight number UA5139.
What kind of plane is on flight number UA5139?
If you're taking flight UA5139 from O'Hare Airport to Mason City Municipal Airport, you're likely to be cruising aboard the Bombardier CRJ. This flight number serves multiple routes, but this is the most popular one.
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 UA5139 flight with Travelocity, please visit our Customer Service Portal.