United Flight UA4877 Deals & Information (2025/2026)

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United Flight 4877 Route Deals From $142

The cheapest prices found with in the last 7 days for return flights were $188 and $142 for one-way flights to Greater Rochester Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Sep 5 - Sat, Sep 6
IAD
Washington Dulles Intl.
ROC
Greater Rochester Intl.
$188 Roundtrip, found 2 days ago
$188
Roundtrip
found 2 days ago
Select United flight, departing Fri, Sep 5 from Washington Dulles Intl. to Greater Rochester Intl., returning Sat, Sep 6, priced at $188 found 2 days ago
Fri, Sep 5 - Sat, Sep 6
IAD
Washington Dulles Intl.
ROC
Greater Rochester Intl.
$196 Roundtrip, found 2 days ago
$196
Roundtrip
found 2 days ago
Select United flight, departing Fri, Sep 5 from Washington Dulles Intl. to Greater Rochester Intl., returning Sat, Sep 6, priced at $196 found 2 days ago
Fri, Sep 5 - Sat, Sep 6
IAD
Washington Dulles Intl.
ROC
Greater Rochester Intl.
$198 Roundtrip, found 2 days ago
$198
Roundtrip
found 2 days ago
Select United flight, departing Fri, Sep 5 from Washington Dulles Intl. to Greater Rochester Intl., returning Sat, Sep 6, priced at $198 found 2 days ago
Thu, Oct 23 - Mon, Oct 27
IAD
Washington Dulles Intl.
ROC
Greater Rochester Intl.
$214 Roundtrip, found 11 hours ago
$214
Roundtrip
found 11 hours ago
Select United flight, departing Thu, Oct 23 from Washington Dulles Intl. to Greater Rochester Intl., returning Mon, Oct 27, priced at $214 found 11 hours ago
Thu, Oct 23 - Mon, Oct 27
IAD
Washington Dulles Intl.
ROC
Greater Rochester Intl.
$215 Roundtrip, found 11 hours ago
$215
Roundtrip
found 11 hours ago
Select United flight, departing Thu, Oct 23 from Washington Dulles Intl. to Greater Rochester Intl., returning Mon, Oct 27, priced at $215 found 11 hours ago
Fri, Sep 5 - Sat, Sep 6
IAD
Washington Dulles Intl.
ROC
Greater Rochester Intl.
$225 Roundtrip, found 2 days ago
$225
Roundtrip
found 2 days ago
Select United flight, departing Fri, Sep 5 from Washington Dulles Intl. to Greater Rochester Intl., returning Sat, Sep 6, priced at $225 found 2 days ago
Thu, Oct 23 - Mon, Oct 27
IAD
Washington Dulles Intl.
ROC
Greater Rochester Intl.
$228 Roundtrip, found 11 hours ago
$228
Roundtrip
found 11 hours ago
Select United flight, departing Thu, Oct 23 from Washington Dulles Intl. to Greater Rochester Intl., returning Mon, Oct 27, priced at $228 found 11 hours ago
Thu, Oct 23 - Mon, Oct 27
IAD
Washington Dulles Intl.
ROC
Greater Rochester Intl.
$230 Roundtrip, found 11 hours ago
$230
Roundtrip
found 11 hours ago
Select United flight, departing Thu, Oct 23 from Washington Dulles Intl. to Greater Rochester Intl., returning Mon, Oct 27, priced at $230 found 11 hours ago
Fri, Sep 5 - Sat, Sep 6
IAD
Washington Dulles Intl.
ROC
Greater Rochester Intl.
$250 Roundtrip, found 2 days ago
$250
Roundtrip
found 2 days ago
Select United flight, departing Fri, Sep 5 from Washington Dulles Intl. to Greater Rochester Intl., returning Sat, Sep 6, priced at $250 found 2 days ago

Frequently asked questions

What route does flight number UA4877 take?
You'll be arriving into Houston, TX Airport (IAH-George Bush Intercontinental) from Valley Intl. Airport if you're traveling on flight number UA4877. You'll be in the sky for 1 hour and 16 minutes during this trip. What's more, it conveniently travels non-stop.
What kind of plane is on flight number UA4877?
There's a good chance you'll find yourself boarding an Embraer ERJ if you're traveling on flight number UA4877. Generally, this flight heads off from Valley Intl. Airport and touches down at Houston, TX Airport (IAH-George Bush Intercontinental).
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 UA4877 flight with Travelocity, please visit our Customer Service Portal.