United Flight 4540 Deals & Information (2025/2026)

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United Flight 4540 Route Deals From $59

The cheapest prices found with in the last 7 days for return flights were $112 and $59 for one-way flights to Greater Rochester Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Oct 31 - Sat, Nov 1
EWR
Newark Liberty Intl. Airport
ROC
Greater Rochester Intl.
$112 Roundtrip, found 2 days ago
$112
Roundtrip
found 2 days ago
Select United flight, departing Fri, Oct 31 from Newark Liberty Intl. Airport to Greater Rochester Intl., returning Sat, Nov 1, priced at $112 found 2 days ago
Sat, Sep 13 - Sun, Sep 14
EWR
Newark Liberty Intl. Airport
ROC
Greater Rochester Intl.
$119 Roundtrip, found 1 day ago
$119
Roundtrip
found 1 day ago
Select United flight, departing Sat, Sep 13 from Newark Liberty Intl. Airport to Greater Rochester Intl., returning Sun, Sep 14, priced at $119 found 1 day ago
Fri, Oct 31 - Sat, Nov 1
EWR
Newark Liberty Intl. Airport
ROC
Greater Rochester Intl.
$127 Roundtrip, found 2 days ago
$127
Roundtrip
found 2 days ago
Select United flight, departing Fri, Oct 31 from Newark Liberty Intl. Airport to Greater Rochester Intl., returning Sat, Nov 1, priced at $127 found 2 days ago
Fri, Sep 5 - Mon, Sep 8
EWR
Newark Liberty Intl. Airport
ROC
Greater Rochester Intl.
$135 Roundtrip, found 3 days ago
$135
Roundtrip
found 3 days ago
Select United flight, departing Fri, Sep 5 from Newark Liberty Intl. Airport to Greater Rochester Intl., returning Mon, Sep 8, priced at $135 found 3 days ago
Fri, Oct 31 - Sat, Nov 1
EWR
Newark Liberty Intl. Airport
ROC
Greater Rochester Intl.
$144 Roundtrip, found 2 days ago
$144
Roundtrip
found 2 days ago
Select United flight, departing Fri, Oct 31 from Newark Liberty Intl. Airport to Greater Rochester Intl., returning Sat, Nov 1, priced at $144 found 2 days ago
Thu, Sep 11 - Sun, Sep 14
EWR
Newark Liberty Intl. Airport
ROC
Greater Rochester Intl.
$147 Roundtrip, found 1 day ago
$147
Roundtrip
found 1 day ago
Select United flight, departing Thu, Sep 11 from Newark Liberty Intl. Airport to Greater Rochester Intl., returning Sun, Sep 14, priced at $147 found 1 day ago
Fri, Oct 31 - Sat, Nov 1
EWR
Newark Liberty Intl. Airport
ROC
Greater Rochester Intl.
$150 Roundtrip, found 2 days ago
$150
Roundtrip
found 2 days ago
Select United flight, departing Fri, Oct 31 from Newark Liberty Intl. Airport to Greater Rochester Intl., returning Sat, Nov 1, priced at $150 found 2 days ago
Fri, Sep 5 - Tue, Sep 9
EWR
Newark Liberty Intl. Airport
ROC
Greater Rochester Intl.
$155 Roundtrip, found 3 days ago
$155
Roundtrip
found 3 days ago
Select United flight, departing Fri, Sep 5 from Newark Liberty Intl. Airport to Greater Rochester Intl., returning Tue, Sep 9, priced at $155 found 3 days ago
Mon, Sep 15 - Thu, Sep 18
EWR
Newark Liberty Intl. Airport
ROC
Greater Rochester Intl.
$157 Roundtrip, found 3 days ago
$157
Roundtrip
found 3 days ago
Select United flight, departing Mon, Sep 15 from Newark Liberty Intl. Airport to Greater Rochester Intl., returning Thu, Sep 18, priced at $157 found 3 days ago
Wed, Sep 17 - Fri, Sep 19
EWR
Newark Liberty Intl. Airport
ROC
Greater Rochester Intl.
$160 Roundtrip, found 1 day ago
$160
Roundtrip
found 1 day ago
Select United flight, departing Wed, Sep 17 from Newark Liberty Intl. Airport to Greater Rochester Intl., returning Fri, Sep 19, priced at $160 found 1 day ago

Frequently asked questions

What route does flight number UA4540 take?
Flight number UA4540 operates straight from Eppley Airfield to O'Hare Airport. During this trip, expect to be in the air for approximately 1 hour and 39 minutes. Consider booking ahead to secure your preferred seat.
What kind of plane is on flight number UA4540?
The Canadair (Bombardier) Regional Jet 550 is the kind of plane most commonly used for flight number UA4540. Usually, this flight jets off from Omaha, NE Airport (OMA-Eppley Field) and comes in to land at O'Hare Intl. Airport (ORD).
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 UA4540 flight with Travelocity, please visit our Customer Service Portal.