United Flight 3550 Deals & Information (2026/2027)

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United Flight 3550 Route Deals From $120

The cheapest prices found with in the last 7 days for return flights were $227 and $120 for one-way flights to Newark Liberty Intl. Airport for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Nov 6 - Sun, Nov 8
PWM
Portland Intl. Jetport
EWR
Newark Liberty Intl. Airport
$227 Roundtrip, found 6 days ago
$227
Roundtrip
found 6 days ago
Select United flight, departing Fri, Nov 6 from Portland Intl. Jetport to Newark Liberty Intl. Airport, returning Sun, Nov 8, priced at $227 found 6 days ago
Fri, Oct 9 - Tue, Oct 13
PWM
Portland Intl. Jetport
EWR
Newark Liberty Intl. Airport
$289 Roundtrip, found 3 days ago
$289
Roundtrip
found 3 days ago
Select United flight, departing Fri, Oct 9 from Portland Intl. Jetport to Newark Liberty Intl. Airport, returning Tue, Oct 13, priced at $289 found 3 days ago
Fri, Nov 6 - Sun, Nov 8
PWM
Portland Intl. Jetport
EWR
Newark Liberty Intl. Airport
$297 Roundtrip, found 6 days ago
$297
Roundtrip
found 6 days ago
Select United flight, departing Fri, Nov 6 from Portland Intl. Jetport to Newark Liberty Intl. Airport, returning Sun, Nov 8, priced at $297 found 6 days ago
Sat, Oct 10 - Sun, Oct 11
PWM
Portland Intl. Jetport
EWR
Newark Liberty Intl. Airport
$299 Roundtrip, just found
$299
Roundtrip
just found
Select United flight, departing Sat, Oct 10 from Portland Intl. Jetport to Newark Liberty Intl. Airport, returning Sun, Oct 11, priced at $299 just found
Fri, Nov 6 - Sun, Nov 8
PWM
Portland Intl. Jetport
EWR
Newark Liberty Intl. Airport
$302 Roundtrip, found 6 days ago
$302
Roundtrip
found 6 days ago
Select United flight, departing Fri, Nov 6 from Portland Intl. Jetport to Newark Liberty Intl. Airport, returning Sun, Nov 8, priced at $302 found 6 days ago
Thu, Oct 8 - Sun, Oct 11
PWM
Portland Intl. Jetport
EWR
Newark Liberty Intl. Airport
$303 Roundtrip, found 1 hour ago
$303
Roundtrip
found 1 hour ago
Select United flight, departing Thu, Oct 8 from Portland Intl. Jetport to Newark Liberty Intl. Airport, returning Sun, Oct 11, priced at $303 found 1 hour ago
Fri, Dec 11 - Sat, Jan 9
PWM
Portland Intl. Jetport
EWR
Newark Liberty Intl. Airport
$309 Roundtrip, found 1 day ago
$309
Roundtrip
found 1 day ago
Select United flight, departing Fri, Dec 11 from Portland Intl. Jetport to Newark Liberty Intl. Airport, returning Sat, Jan 9, priced at $309 found 1 day ago
Fri, Oct 9 - Mon, Oct 12
PWM
Portland Intl. Jetport
EWR
Newark Liberty Intl. Airport
$310 Roundtrip, found 3 hours ago
$310
Roundtrip
found 3 hours ago
Select United flight, departing Fri, Oct 9 from Portland Intl. Jetport to Newark Liberty Intl. Airport, returning Mon, Oct 12, priced at $310 found 3 hours ago
Tue, Dec 15 - Mon, Jan 11
PWM
Portland Intl. Jetport
EWR
Newark Liberty Intl. Airport
$315 Roundtrip, found 1 day ago
$315
Roundtrip
found 1 day ago
Select United flight, departing Tue, Dec 15 from Portland Intl. Jetport to Newark Liberty Intl. Airport, returning Mon, Jan 11, priced at $315 found 1 day ago
Wed, Dec 30 - Thu, Dec 31
PWM
Portland Intl. Jetport
EWR
Newark Liberty Intl. Airport
$319 Roundtrip, found 3 days ago
$319
Roundtrip
found 3 days ago
Select United flight, departing Wed, Dec 30 from Portland Intl. Jetport to Newark Liberty Intl. Airport, returning Thu, Dec 31, priced at $319 found 3 days ago

Frequently asked questions

What route does flight number UA3550 take?
UA3550 takes around 3 hours and 54 minutes to fly directly from O'Hare Airport to Tucson Intl. Airport. Sure, there's magic in the destination, but getting there is half the fun!
What terminal does UA3550 fly out of?
Passengers with seats booked on flight number UA3550 from O'Hare Intl. Airport (ORD) to TUS generally depart from Terminal 2.
What kind of plane is on flight number UA3550?
The route for UA3550 is most commonly Chicago, IL Airport (ORD-O'Hare Intl.) to Tucson Intl. Airport, and the Embraer 170 is the type of plane you'll probably be traveling aboard.
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 UA3550 flight with Travelocity, please visit our Customer Service Portal.