United Flight 3404 Deals & Information (2026/2027)

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United Flight 3404 Route Deals From $213

The cheapest prices found with in the last 7 days for return flights were $253 and $213 for one-way flights to Newark Liberty Intl. Airport for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Sep 10 - Sun, Sep 13
BTV
Burlington Intl.
EWR
Newark Liberty Intl. Airport
$253 Roundtrip, found 10 hours ago
$253
Roundtrip
found 10 hours ago
Select United flight, departing Thu, Sep 10 from Burlington Intl. to Newark Liberty Intl. Airport, returning Sun, Sep 13, priced at $253 found 10 hours ago
Thu, Sep 10 - Sun, Sep 13
BTV
Burlington Intl.
EWR
Newark Liberty Intl. Airport
$293 Roundtrip, found 10 hours ago
$293
Roundtrip
found 10 hours ago
Select United flight, departing Thu, Sep 10 from Burlington Intl. to Newark Liberty Intl. Airport, returning Sun, Sep 13, priced at $293 found 10 hours ago
Fri, Aug 7 - Sat, Aug 8
BTV
Burlington Intl.
EWR
Newark Liberty Intl. Airport
$313 Roundtrip, found 16 hours ago
$313
Roundtrip
found 16 hours ago
Select United flight, departing Fri, Aug 7 from Burlington Intl. to Newark Liberty Intl. Airport, returning Sat, Aug 8, priced at $313 found 16 hours ago
Sat, Aug 8 - Wed, Aug 12
BTV
Burlington Intl.
EWR
Newark Liberty Intl. Airport
$318 Roundtrip, found 2 days ago
$318
Roundtrip
found 2 days ago
Select United flight, departing Sat, Aug 8 from Burlington Intl. to Newark Liberty Intl. Airport, returning Wed, Aug 12, priced at $318 found 2 days ago
Thu, Sep 10 - Sun, Sep 13
BTV
Burlington Intl.
EWR
Newark Liberty Intl. Airport
$324 Roundtrip, found 10 hours ago
$324
Roundtrip
found 10 hours ago
Select United flight, departing Thu, Sep 10 from Burlington Intl. to Newark Liberty Intl. Airport, returning Sun, Sep 13, priced at $324 found 10 hours ago
Fri, Aug 7 - Sat, Aug 8
BTV
Burlington Intl.
EWR
Newark Liberty Intl. Airport
$334 Roundtrip, found 16 hours ago
$334
Roundtrip
found 16 hours ago
Select United flight, departing Fri, Aug 7 from Burlington Intl. to Newark Liberty Intl. Airport, returning Sat, Aug 8, priced at $334 found 16 hours ago
Sun, Nov 22 - Mon, Nov 30
BTV
Burlington Intl.
EWR
Newark Liberty Intl. Airport
$334 Roundtrip, found 1 day ago
$334
Roundtrip
found 1 day ago
Select United flight, departing Sun, Nov 22 from Burlington Intl. to Newark Liberty Intl. Airport, returning Mon, Nov 30, priced at $334 found 1 day ago
Sat, Aug 8 - Sun, Aug 9
BTV
Burlington Intl.
EWR
Newark Liberty Intl. Airport
$337 Roundtrip, found 2 days ago
$337
Roundtrip
found 2 days ago
Select United flight, departing Sat, Aug 8 from Burlington Intl. to Newark Liberty Intl. Airport, returning Sun, Aug 9, priced at $337 found 2 days ago
Sun, Nov 22 - Mon, Nov 30
BTV
Burlington Intl.
EWR
Newark Liberty Intl. Airport
$344 Roundtrip, found 1 day ago
$344
Roundtrip
found 1 day ago
Select United flight, departing Sun, Nov 22 from Burlington Intl. to Newark Liberty Intl. Airport, returning Mon, Nov 30, priced at $344 found 1 day ago
Thu, Sep 10 - Sun, Sep 13
BTV
Burlington Intl.
EWR
Newark Liberty Intl. Airport
$350 Roundtrip, found 10 hours ago
$350
Roundtrip
found 10 hours ago
Select United flight, departing Thu, Sep 10 from Burlington Intl. to Newark Liberty Intl. Airport, returning Sun, Sep 13, priced at $350 found 10 hours ago

Frequently asked questions

What route does flight number UA3404 take?
UA3404 is used on a range of routes. More commonly, UA3404 flies straight from Charleston Intl. Airport to EWR. If you've booked a seat on this route, you'll be up above the clouds for approximately 2 hours and 3 minutes.
What kind of plane is on flight number UA3404?
It's likely you'll travel aboard the Embraer 170 if you've reserved a ticket on flight number UA3404 from CHS to Newark, NJ Airport (EWR-Liberty Intl.). This is the most commonly used aircraft type 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 UA3404 flight with Travelocity, please visit our Customer Service Portal.