United Flight 4800 Deals & Information (2026/2027)

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United Flight 4800 Route Deals From $237

The cheapest prices found with in the last 7 days for return flights were $239 and $237 for one-way flights to Denver Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, May 28 - Mon, Jun 1
GJT
Grand Junction Regional
DEN
Denver Intl.
$239 Roundtrip, found 2 days ago
$239
Roundtrip
found 2 days ago
Select United flight, departing Thu, May 28 from Grand Junction Regional to Denver Intl., returning Mon, Jun 1, priced at $239 found 2 days ago
Fri, Jun 19 - Sat, Jun 27
GJT
Grand Junction Regional
DEN
Denver Intl.
$245 Roundtrip, found 4 days ago
$245
Roundtrip
found 4 days ago
Select United flight, departing Fri, Jun 19 from Grand Junction Regional to Denver Intl., returning Sat, Jun 27, priced at $245 found 4 days ago
Thu, May 28 - Mon, Jun 1
GJT
Grand Junction Regional
DEN
Denver Intl.
$247 Roundtrip, found 2 days ago
$247
Roundtrip
found 2 days ago
Select United flight, departing Thu, May 28 from Grand Junction Regional to Denver Intl., returning Mon, Jun 1, priced at $247 found 2 days ago
Wed, May 27 - Sat, May 30
GJT
Grand Junction Regional
DEN
Denver Intl.
$248 Roundtrip, found 5 days ago
$248
Roundtrip
found 5 days ago
Select United flight, departing Wed, May 27 from Grand Junction Regional to Denver Intl., returning Sat, May 30, priced at $248 found 5 days ago
Thu, May 28 - Mon, Jun 1
GJT
Grand Junction Regional
DEN
Denver Intl.
$249 Roundtrip, found 2 days ago
$249
Roundtrip
found 2 days ago
Select United flight, departing Thu, May 28 from Grand Junction Regional to Denver Intl., returning Mon, Jun 1, priced at $249 found 2 days ago
Thu, May 28 - Mon, Jun 1
GJT
Grand Junction Regional
DEN
Denver Intl.
$254 Roundtrip, found 2 days ago
$254
Roundtrip
found 2 days ago
Select United flight, departing Thu, May 28 from Grand Junction Regional to Denver Intl., returning Mon, Jun 1, priced at $254 found 2 days ago
Thu, May 28 - Mon, Jun 1
GJT
Grand Junction Regional
DEN
Denver Intl.
$256 Roundtrip, found 2 days ago
$256
Roundtrip
found 2 days ago
Select United flight, departing Thu, May 28 from Grand Junction Regional to Denver Intl., returning Mon, Jun 1, priced at $256 found 2 days ago
Fri, May 22 - Mon, May 25
GJT
Grand Junction Regional
DEN
Denver Intl.
$260 Roundtrip, found 4 days ago
$260
Roundtrip
found 4 days ago
Select United flight, departing Fri, May 22 from Grand Junction Regional to Denver Intl., returning Mon, May 25, priced at $260 found 4 days ago
Thu, May 28 - Mon, Jun 1
GJT
Grand Junction Regional
DEN
Denver Intl.
$262 Roundtrip, found 2 days ago
$262
Roundtrip
found 2 days ago
Select United flight, departing Thu, May 28 from Grand Junction Regional to Denver Intl., returning Mon, Jun 1, priced at $262 found 2 days ago
Thu, May 21 - Tue, May 26
GJT
Grand Junction Regional
DEN
Denver Intl.
$270 Roundtrip, found 6 days ago
$270
Roundtrip
found 6 days ago
Select United flight, departing Thu, May 21 from Grand Junction Regional to Denver Intl., returning Tue, May 26, priced at $270 found 6 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.