United Flight 687 Deals & Information (2026/2027)

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United Flight 687 Route Deals From $229

The cheapest prices found with in the last 7 days for return flights were $229 and $229 for one-way flights to Denver Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, May 29 - Sat, May 30
DRO
La Plata County
DEN
Denver Intl.
$229 Roundtrip, found 10 hours ago
$229
Roundtrip
found 10 hours ago
Select United flight, departing Fri, May 29 from La Plata County to Denver Intl., returning Sat, May 30, priced at $229 found 10 hours ago
Fri, Jun 12 - Mon, Jun 15
DRO
La Plata County
DEN
Denver Intl.
$234 Roundtrip, just found
$234
Roundtrip
just found
Select United flight, departing Fri, Jun 12 from La Plata County to Denver Intl., returning Mon, Jun 15, priced at $234 just found
Thu, Sep 10 - Sun, Sep 13
DRO
La Plata County
DEN
Denver Intl.
$238 Roundtrip, found 1 day ago
$238
Roundtrip
found 1 day ago
Select United flight, departing Thu, Sep 10 from La Plata County to Denver Intl., returning Sun, Sep 13, priced at $238 found 1 day ago
Fri, Jun 12 - Mon, Jun 15
DRO
La Plata County
DEN
Denver Intl.
$243 Roundtrip, just found
$243
Roundtrip
just found
Select United flight, departing Fri, Jun 12 from La Plata County to Denver Intl., returning Mon, Jun 15, priced at $243 just found
Thu, Sep 10 - Sun, Sep 13
DRO
La Plata County
DEN
Denver Intl.
$244 Roundtrip, found 1 day ago
$244
Roundtrip
found 1 day ago
Select United flight, departing Thu, Sep 10 from La Plata County to Denver Intl., returning Sun, Sep 13, priced at $244 found 1 day ago
Fri, Jun 12 - Mon, Jun 15
DRO
La Plata County
DEN
Denver Intl.
$249 Roundtrip, just found
$249
Roundtrip
just found
Select United flight, departing Fri, Jun 12 from La Plata County to Denver Intl., returning Mon, Jun 15, priced at $249 just found
Fri, Jun 12 - Mon, Jun 15
DRO
La Plata County
DEN
Denver Intl.
$252 Roundtrip, just found
$252
Roundtrip
just found
Select United flight, departing Fri, Jun 12 from La Plata County to Denver Intl., returning Mon, Jun 15, priced at $252 just found
Thu, Sep 10 - Sun, Sep 13
DRO
La Plata County
DEN
Denver Intl.
$253 Roundtrip, found 1 day ago
$253
Roundtrip
found 1 day ago
Select United flight, departing Thu, Sep 10 from La Plata County to Denver Intl., returning Sun, Sep 13, priced at $253 found 1 day ago
Fri, Jun 12 - Mon, Jun 15
DRO
La Plata County
DEN
Denver Intl.
$258 Roundtrip, just found
$258
Roundtrip
just found
Select United flight, departing Fri, Jun 12 from La Plata County to Denver Intl., returning Mon, Jun 15, priced at $258 just found
Wed, May 20 - Sat, Jun 6
DRO
La Plata County
DEN
Denver Intl.
$265 Roundtrip, found 1 day ago
$265
Roundtrip
found 1 day ago
Select United flight, departing Wed, May 20 from La Plata County to Denver Intl., returning Sat, Jun 6, priced at $265 found 1 day ago

Frequently asked questions

What route does flight number UA687 take?
UA687 operates from Newark, NJ Airport (EWR-Liberty Intl.) to Houston Airport directly. This service takes 3 hours and 50 minutes.
What terminal does UA687 fly out of?
Flights between Newark Airport and Houston Airport are served by flight number UA687, and travelers with a seat booked on this route usually leave from Terminal C.
What kind of plane is on flight number UA687?
Prepare to cruise the skies aboard a Boeing 737-900 if your flight number is UA687. The majority of flights from Liberty Intl. Airport (EWR) to IAH are operated using this type of plane.
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 UA687 flight with Travelocity, please visit our Customer Service Portal.