United Flight 1780 Deals & Information (2025/2026)

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United Flight 1780 Route Deals From $224

The cheapest prices found with in the last 7 days for return flights were $209 and $224 for one-way flights to Des Moines Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

What route does flight number UA1780 take?
UA1780 operates straight from San Antonio Intl. Airport (SAT) to Chicago, IL Airport (ORD-O'Hare Intl.). During this trip, you'll be in the air for about 2 hours and 44 minutes. Book ahead to lock in your preferred seat.
What terminal does UA1780 fly out of?
UA1780 runs between SAT and O'Hare Airport, and those booked on this flight usually board the plane from Terminal B.
What kind of plane is on flight number UA1780?
The Airbus A319 is the type of aircraft usually used for flight UA1780. This flight nearly always jets off from San Antonio, TX Airport (SAT-San Antonio Intl.) and comes in to land at ORD.
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 UA1780 flight with Travelocity, please visit our Customer Service Portal.