United Flight 3405 Deals & Information (2025/2026)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

United Flight 3405 Route Deals From $133

The cheapest prices found with in the last 7 days for return flights were $229 and $133 for one-way flights to O'Hare Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Aug 28 - Mon, Sep 8
BGR
Bangor Intl.
ORD
O'Hare Intl.
$229 Roundtrip, found 9 hours ago
$229
Roundtrip
found 9 hours ago
Select United flight, departing Thu, Aug 28 from Bangor Intl. to O'Hare Intl., returning Mon, Sep 8, priced at $229 found 9 hours ago
Fri, Aug 29 - Mon, Sep 8
BGR
Bangor Intl.
ORD
O'Hare Intl.
$239 Roundtrip, found 2 days ago
$239
Roundtrip
found 2 days ago
Select United flight, departing Fri, Aug 29 from Bangor Intl. to O'Hare Intl., returning Mon, Sep 8, priced at $239 found 2 days ago
Thu, Aug 14 - Tue, Aug 19
BGR
Bangor Intl.
ORD
O'Hare Intl.
$243 Roundtrip, found 1 day ago
$243
Roundtrip
found 1 day ago
Select United flight, departing Thu, Aug 14 from Bangor Intl. to O'Hare Intl., returning Tue, Aug 19, priced at $243 found 1 day ago
Thu, Aug 28 - Mon, Sep 8
BGR
Bangor Intl.
ORD
O'Hare Intl.
$249 Roundtrip, found 9 hours ago
$249
Roundtrip
found 9 hours ago
Select United flight, departing Thu, Aug 28 from Bangor Intl. to O'Hare Intl., returning Mon, Sep 8, priced at $249 found 9 hours ago
Thu, Aug 28 - Mon, Sep 8
BGR
Bangor Intl.
ORD
O'Hare Intl.
$259 Roundtrip, found 9 hours ago
$259
Roundtrip
found 9 hours ago
Select United flight, departing Thu, Aug 28 from Bangor Intl. to O'Hare Intl., returning Mon, Sep 8, priced at $259 found 9 hours ago
Fri, Aug 15 - Thu, Aug 21
BGR
Bangor Intl.
ORD
O'Hare Intl.
$272 Roundtrip, found 6 days ago
$272
Roundtrip
found 6 days ago
Select United flight, departing Fri, Aug 15 from Bangor Intl. to O'Hare Intl., returning Thu, Aug 21, priced at $272 found 6 days ago
Thu, Aug 28 - Mon, Sep 8
BGR
Bangor Intl.
ORD
O'Hare Intl.
$274 Roundtrip, found 9 hours ago
$274
Roundtrip
found 9 hours ago
Select United flight, departing Thu, Aug 28 from Bangor Intl. to O'Hare Intl., returning Mon, Sep 8, priced at $274 found 9 hours ago
Fri, Aug 29 - Tue, Sep 2
BGR
Bangor Intl.
ORD
O'Hare Intl.
$282 Roundtrip, found 4 days ago
$282
Roundtrip
found 4 days ago
Select United flight, departing Fri, Aug 29 from Bangor Intl. to O'Hare Intl., returning Tue, Sep 2, priced at $282 found 4 days ago
Thu, Aug 14 - Tue, Aug 19
BGR
Bangor Intl.
ORD
O'Hare Intl.
$289 Roundtrip, found 1 day ago
$289
Roundtrip
found 1 day ago
Select United flight, departing Thu, Aug 14 from Bangor Intl. to O'Hare Intl., returning Tue, Aug 19, priced at $289 found 1 day ago
Fri, Aug 29 - Tue, Sep 2
BGR
Bangor Intl.
ORD
O'Hare Intl.
$291 Roundtrip, found 4 days ago
$291
Roundtrip
found 4 days ago
Select United flight, departing Fri, Aug 29 from Bangor Intl. to O'Hare Intl., returning Tue, Sep 2, priced at $291 found 4 days ago
Thu, Aug 28 - Mon, Sep 8
BGR
Bangor Intl.
ORD
O'Hare Intl.
$294 Roundtrip, found 9 hours ago
$294
Roundtrip
found 9 hours ago
Select United flight, departing Thu, Aug 28 from Bangor Intl. to O'Hare Intl., returning Mon, Sep 8, priced at $294 found 9 hours ago
Fri, Aug 29 - Mon, Sep 8
BGR
Bangor Intl.
ORD
O'Hare Intl.
$295 Roundtrip, found 2 days ago
$295
Roundtrip
found 2 days ago
Select United flight, departing Fri, Aug 29 from Bangor Intl. to O'Hare Intl., returning Mon, Sep 8, priced at $295 found 2 days ago

Frequently asked questions

What route does flight number UA3405 take?
UA3405 takes a few routes. The most popular is between Charleston Intl. Airport (CHS) and Newark, NJ Airport (EWR-Liberty Intl.), which is a direct flight. This flight typically takes 2 hours and 6 minutes. However, there are likely to be other flights with the same number that have one or more stops.
How often is UA3405 on time?
The most frequented route of United Airlines flight number UA3405 operates from Charleston, SC Airport (CHS-Charleston Intl.) to Liberty Intl. Airport (EWR) and runs according to schedule 68% of the time. Still, it's good to allow a little buffer room if you are taking this flight. When it is delayed, there is an average wait time of 23 minutes. This particular flight has a star rating of 2.15.
What kind of plane is on flight number UA3405?
You'll probably be boarding an Embraer 175 if you've reserved a ticket on flight UA3405 from Charleston Intl. Airport (CHS) to EWR. It's the most commonly used aircraft on this particular 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 UA3405 flight with Travelocity, please visit our Customer Service Portal.