United Flight NK3403 Deals & Information (2025/2026)

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United Flight 3403 Route Deals From $62

The cheapest prices found with in the last 7 days for return flights were $95 and $62 for one-way flights to Pittsburgh Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Nov 5 - Thu, Nov 6
EWR
Newark Liberty Intl. Airport
PIT
Pittsburgh Intl.
$95 Roundtrip, found 2 days ago
$95
Roundtrip
found 2 days ago
Select United flight, departing Wed, Nov 5 from Newark Liberty Intl. Airport to Pittsburgh Intl., returning Thu, Nov 6, priced at $95 found 2 days ago
Sat, Nov 1 - Sun, Nov 2
EWR
Newark Liberty Intl. Airport
PIT
Pittsburgh Intl.
$105 Roundtrip, found 10 hours ago
$105
Roundtrip
found 10 hours ago
Select United flight, departing Sat, Nov 1 from Newark Liberty Intl. Airport to Pittsburgh Intl., returning Sun, Nov 2, priced at $105 found 10 hours ago
Sat, Nov 1 - Sun, Nov 2
EWR
Newark Liberty Intl. Airport
PIT
Pittsburgh Intl.
$107 Roundtrip, found 10 hours ago
$107
Roundtrip
found 10 hours ago
Select United flight, departing Sat, Nov 1 from Newark Liberty Intl. Airport to Pittsburgh Intl., returning Sun, Nov 2, priced at $107 found 10 hours ago
Thu, Sep 4 - Thu, Sep 11
EWR
Newark Liberty Intl. Airport
PIT
Pittsburgh Intl.
$109 Roundtrip, found 2 hours ago
$109
Roundtrip
found 2 hours ago
Select United flight, departing Thu, Sep 4 from Newark Liberty Intl. Airport to Pittsburgh Intl., returning Thu, Sep 11, priced at $109 found 2 hours ago
Fri, Jan 23 - Sun, Jan 25
EWR
Newark Liberty Intl. Airport
PIT
Pittsburgh Intl.
$114 Roundtrip, just found
$114
Roundtrip
just found
Select United flight, departing Fri, Jan 23 from Newark Liberty Intl. Airport to Pittsburgh Intl., returning Sun, Jan 25, priced at $114 just found

Frequently asked questions

What route does flight number UA3403 take?
UA3403 is used on multiple routes. Most often, UA3403 flies directly from Nashville Intl. Airport (BNA) to Newark Airport. If you have a ticket on this route, you'll be airborne for about 2 hours and 17 minutes.
How often is UA3403 on time?
For those flying on United Airlines flight number UA3403 between BNA and EWR, your plane departs as scheduled 50% of the time — with an average delay of roughly 30 minutes. This trip has a star rating of 1.35.
What kind of plane is on flight number UA3403?
If you're booked on flight UA3403 from Nashville International Airport to EWR, there's every chance you'll be traveling aboard the Embraer 175. Flight UA3403 serves several routes, but this is the most popular.
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 UA3403 flight with Travelocity, please visit our Customer Service Portal.