United Flight 783 Deals & Information (2026/2027)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

United Flight 783 Route Deals From $205

The cheapest prices found with in the last 7 days for return flights were $322 and $205 for one-way flights to Mexico City Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Apr 21 - Sun, Apr 26
DEN
Denver Intl.
MEX
Mexico City Intl.
$322 Roundtrip, found 6 hours ago
$322
Roundtrip
found 6 hours ago
Select United flight, departing Tue, Apr 21 from Denver Intl. to Mexico City Intl., returning Sun, Apr 26, priced at $322 found 6 hours ago
Tue, Apr 21 - Sun, Apr 26
DEN
Denver Intl.
MEX
Mexico City Intl.
$331 Roundtrip, found 6 hours ago
$331
Roundtrip
found 6 hours ago
Select United flight, departing Tue, Apr 21 from Denver Intl. to Mexico City Intl., returning Sun, Apr 26, priced at $331 found 6 hours ago
Mon, Sep 14 - Thu, Sep 17
DEN
Denver Intl.
MEX
Mexico City Intl.
$337 Roundtrip, found 20 hours ago
$337
Roundtrip
found 20 hours ago
Select United flight, departing Mon, Sep 14 from Denver Intl. to Mexico City Intl., returning Thu, Sep 17, priced at $337 found 20 hours ago
Fri, Mar 27 - Tue, Apr 28
DEN
Denver Intl.
MEX
Mexico City Intl.
$339 Roundtrip, found 10 hours ago
$339
Roundtrip
found 10 hours ago
Select United flight, departing Fri, Mar 27 from Denver Intl. to Mexico City Intl., returning Tue, Apr 28, priced at $339 found 10 hours ago
Fri, Mar 27 - Tue, Apr 28
DEN
Denver Intl.
MEX
Mexico City Intl.
$350 Roundtrip, found 10 hours ago
$350
Roundtrip
found 10 hours ago
Select United flight, departing Fri, Mar 27 from Denver Intl. to Mexico City Intl., returning Tue, Apr 28, priced at $350 found 10 hours ago

Frequently asked questions

What route does flight number UA783 take?
You'll be touching down at LaGuardia Airport from O'Hare Airport if you've booked a ticket on flight number UA783. You'll be in the sky for 2 hours and 13 minutes during this trip. What's more, it conveniently travels direct.
What terminal does UA783 fly out of?
Flights to and from O'Hare Airport and LaGuardia Airport are served by UA783, and passengers booked on this flight typically jet off from Terminal 1.
What kind of plane is on flight number UA783?
The route for UA783 is most commonly Chicago, IL Airport (ORD-O'Hare Intl.) to LaGuardia Airport (LGA), and the Airbus A319 is the type of plane you'll probably be heading off on.
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 UA783 flight with Travelocity, please visit our Customer Service Portal.