United Flight UA4800 Deals & Information (2025/2026)

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 4800 Route Deals From $235

The cheapest prices found with in the last 7 days for return flights were $239 and $235 for one-way flights to Denver Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Aug 19 - Tue, Sep 2
GJT
Grand Junction Regional
DEN
Denver Intl.
$239 Roundtrip, found 4 hours ago
$239
Roundtrip
found 4 hours ago
Select United flight, departing Tue, Aug 19 from Grand Junction Regional to Denver Intl., returning Tue, Sep 2, priced at $239 found 4 hours ago
Wed, Aug 13 - Tue, Aug 19
GJT
Grand Junction Regional
DEN
Denver Intl.
$241 Roundtrip, found 14 hours ago
$241
Roundtrip
found 14 hours ago
Select United flight, departing Wed, Aug 13 from Grand Junction Regional to Denver Intl., returning Tue, Aug 19, priced at $241 found 14 hours ago
Tue, Aug 19 - Tue, Sep 2
GJT
Grand Junction Regional
DEN
Denver Intl.
$244 Roundtrip, found 4 hours ago
$244
Roundtrip
found 4 hours ago
Select United flight, departing Tue, Aug 19 from Grand Junction Regional to Denver Intl., returning Tue, Sep 2, priced at $244 found 4 hours ago
Thu, Aug 7 - Sun, Aug 10
GJT
Grand Junction Regional
DEN
Denver Intl.
$246 Roundtrip, found 6 hours ago
$246
Roundtrip
found 6 hours ago
Select United flight, departing Thu, Aug 7 from Grand Junction Regional to Denver Intl., returning Sun, Aug 10, priced at $246 found 6 hours ago
Thu, Jul 31 - Tue, Aug 5
GJT
Grand Junction Regional
DEN
Denver Intl.
$249 Roundtrip, found 4 days ago
$249
Roundtrip
found 4 days ago
Select United flight, departing Thu, Jul 31 from Grand Junction Regional to Denver Intl., returning Tue, Aug 5, priced at $249 found 4 days ago
Fri, Aug 1 - Sun, Aug 3
GJT
Grand Junction Regional
DEN
Denver Intl.
$252 Roundtrip, found 2 days ago
$252
Roundtrip
found 2 days ago
Select United flight, departing Fri, Aug 1 from Grand Junction Regional to Denver Intl., returning Sun, Aug 3, priced at $252 found 2 days ago
Thu, Jul 31 - Tue, Aug 5
GJT
Grand Junction Regional
DEN
Denver Intl.
$254 Roundtrip, found 4 days ago
$254
Roundtrip
found 4 days ago
Select United flight, departing Thu, Jul 31 from Grand Junction Regional to Denver Intl., returning Tue, Aug 5, priced at $254 found 4 days ago
Tue, Aug 19 - Tue, Sep 2
GJT
Grand Junction Regional
DEN
Denver Intl.
$269 Roundtrip, found 4 hours ago
$269
Roundtrip
found 4 hours ago
Select United flight, departing Tue, Aug 19 from Grand Junction Regional to Denver Intl., returning Tue, Sep 2, priced at $269 found 4 hours ago
Wed, Aug 13 - Tue, Aug 19
GJT
Grand Junction Regional
DEN
Denver Intl.
$271 Roundtrip, found 14 hours ago
$271
Roundtrip
found 14 hours ago
Select United flight, departing Wed, Aug 13 from Grand Junction Regional to Denver Intl., returning Tue, Aug 19, priced at $271 found 14 hours ago
Tue, Aug 19 - Tue, Sep 2
GJT
Grand Junction Regional
DEN
Denver Intl.
$274 Roundtrip, found 4 hours ago
$274
Roundtrip
found 4 hours ago
Select United flight, departing Tue, Aug 19 from Grand Junction Regional to Denver Intl., returning Tue, Sep 2, priced at $274 found 4 hours ago
Wed, Aug 13 - Tue, Aug 19
GJT
Grand Junction Regional
DEN
Denver Intl.
$277 Roundtrip, found 14 hours ago
$277
Roundtrip
found 14 hours ago
Select United flight, departing Wed, Aug 13 from Grand Junction Regional to Denver Intl., returning Tue, Aug 19, priced at $277 found 14 hours ago
Fri, Aug 1 - Sun, Aug 3
GJT
Grand Junction Regional
DEN
Denver Intl.
$278 Roundtrip, found 2 days ago
$278
Roundtrip
found 2 days ago
Select United flight, departing Fri, Aug 1 from Grand Junction Regional to Denver Intl., returning Sun, Aug 3, priced at $278 found 2 days ago
Sun, Sep 21 - Mon, Sep 29
GJT
Grand Junction Regional
DEN
Denver Intl.
$279 Roundtrip, found 4 days ago
$279
Roundtrip
found 4 days ago
Select United flight, departing Sun, Sep 21 from Grand Junction Regional to Denver Intl., returning Mon, Sep 29, priced at $279 found 4 days ago
Sun, Sep 21 - Mon, Sep 29
GJT
Grand Junction Regional
DEN
Denver Intl.
$289 Roundtrip, found 4 days ago
$289
Roundtrip
found 4 days ago
Select United flight, departing Sun, Sep 21 from Grand Junction Regional to Denver Intl., returning Mon, Sep 29, priced at $289 found 4 days ago

Frequently asked questions

What route does flight number UA4800 take?
UA4800 operates between Eisenhower National Airport and Houston, TX Airport (IAH-George Bush Intercontinental) directly. This trip generally takes 1 hour and 54 minutes.
How often is UA4800 on time?
If you're traveling on United Airlines flight number UA4800, consider keeping a book or tablet in your carry on — 76% of these flights depart on time. If your flight encounters a setback, the typical wait is approximately 29 minutes. This service has a star rating of 1.4.
What kind of plane is on flight number UA4800?
The Bombardier CRJ is the aircraft most often used for flight number UA4800. This flight almost always takes off from ICT and comes in to land at George Bush Intercontinental Airport (IAH).
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 UA4800 flight with Travelocity, please visit our Customer Service Portal.