United Flight 4688 Deals & Information (2026/2027)

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United Flight 4688 Route Deals From $258

The cheapest prices found with in the last 7 days for return flights were $269 and $258 for one-way flights to Hector Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Jul 31 - Tue, Aug 4
DEN
Denver Intl.
FAR
Hector Intl.
$269 Roundtrip, found 1 day ago
$269
Roundtrip
found 1 day ago
Select United flight, departing Fri, Jul 31 from Denver Intl. to Hector Intl., returning Tue, Aug 4, priced at $269 found 1 day ago
Sat, Jun 13 - Wed, Jun 24
DEN
Denver Intl.
FAR
Hector Intl.
$275 Roundtrip, just found
$275
Roundtrip
just found
Select United flight, departing Sat, Jun 13 from Denver Intl. to Hector Intl., returning Wed, Jun 24, priced at $275 just found
Fri, Jul 31 - Tue, Aug 4
DEN
Denver Intl.
FAR
Hector Intl.
$281 Roundtrip, found 1 day ago
$281
Roundtrip
found 1 day ago
Select United flight, departing Fri, Jul 31 from Denver Intl. to Hector Intl., returning Tue, Aug 4, priced at $281 found 1 day ago
Sat, Jun 13 - Wed, Jun 24
DEN
Denver Intl.
FAR
Hector Intl.
$288 Roundtrip, just found
$288
Roundtrip
just found
Select United flight, departing Sat, Jun 13 from Denver Intl. to Hector Intl., returning Wed, Jun 24, priced at $288 just found
Tue, Jun 16 - Sat, Jun 20
DEN
Denver Intl.
FAR
Hector Intl.
$293 Roundtrip, found 2 hours ago
$293
Roundtrip
found 2 hours ago
Select United flight, departing Tue, Jun 16 from Denver Intl. to Hector Intl., returning Sat, Jun 20, priced at $293 found 2 hours ago
Wed, Jun 17 - Mon, Jun 22
DEN
Denver Intl.
FAR
Hector Intl.
$300 Roundtrip, found 1 day ago
$300
Roundtrip
found 1 day ago
Select United flight, departing Wed, Jun 17 from Denver Intl. to Hector Intl., returning Mon, Jun 22, priced at $300 found 1 day ago
Thu, Jun 11 - Mon, Jun 15
DEN
Denver Intl.
FAR
Hector Intl.
$306 Roundtrip, found 15 hours ago
$306
Roundtrip
found 15 hours ago
Select United flight, departing Thu, Jun 11 from Denver Intl. to Hector Intl., returning Mon, Jun 15, priced at $306 found 15 hours ago

Frequently asked questions

What route does flight number UA4688 take?
UA4688 flies directly from LaGuardia Airport (LGA) to O'Hare Intl. Airport (ORD) in around 2 hours and 38 minutes. It can sometimes take other routes though, some of which may be multi-stop trips. Keep this in mind when locking in your seat to avoid any mix-ups.
What terminal does UA4688 fly out of?
Terminal B is where you'll likely board from if you're booked on a flight from LGA. New York, NY Airport (LGA-LaGuardia) to O'Hare Airport is the most commonly traveled route for flight number UA4688.
What kind of plane is on flight number UA4688?
It's highly likely you'll be climbing aboard the Embraer 175 if you're on flight UA4688 from LGA to O'Hare Airport. This is the most commonly used type of plane on this popular route.
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 UA4688 flight with Travelocity, please visit our Customer Service Portal.