United Flight 235 Deals & Information (2026/2027)

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United Flight 235 Route Deals From $97

The cheapest prices found with in the last 7 days for return flights were $246 and $97 for one-way flights to Ronald Reagan Washington National for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Nov 21 - Sun, Nov 22
IAH
George Bush Intercontinental
DCA
Ronald Reagan Washington National
$246 Roundtrip, found 2 days ago
$246
Roundtrip
found 2 days ago
Select United flight, departing Sat, Nov 21 from George Bush Intercontinental to Ronald Reagan Washington National, returning Sun, Nov 22, priced at $246 found 2 days ago
Sat, Dec 5 - Mon, Dec 7
IAH
George Bush Intercontinental
DCA
Ronald Reagan Washington National
$321 Roundtrip, just found
$321
Roundtrip
just found
Select United flight, departing Sat, Dec 5 from George Bush Intercontinental to Ronald Reagan Washington National, returning Mon, Dec 7, priced at $321 just found
Fri, Dec 4 - Mon, Dec 7
IAH
George Bush Intercontinental
DCA
Ronald Reagan Washington National
$329 Roundtrip, just found
$329
Roundtrip
just found
Select United flight, departing Fri, Dec 4 from George Bush Intercontinental to Ronald Reagan Washington National, returning Mon, Dec 7, priced at $329 just found
Mon, Dec 7 - Thu, Dec 17
IAH
George Bush Intercontinental
DCA
Ronald Reagan Washington National
$353 Roundtrip, found 2 hours ago
$353
Roundtrip
found 2 hours ago
Select United flight, departing Mon, Dec 7 from George Bush Intercontinental to Ronald Reagan Washington National, returning Thu, Dec 17, priced at $353 found 2 hours ago

Frequently asked questions

What route does flight number UA235 take?
UA235 takes several routes. The most popular is between Denver Intl. Airport (DEN) and Colorado Springs, CO Airport (COS), which flies direct. This service usually takes 47 minutes. That said, there may be other flights with this number that are multi-stop.
What kind of plane is on flight number UA235?
UA235 is a flight number that is used on lots of different routes. If you have a ticket on its most popular one, Denver Intl. Airport (DEN) to Colorado Springs Airport (COS), you'll likely be climbing aboard the Airbus A319.
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 UA235 flight with Travelocity, please visit our Customer Service Portal.