United Flight UA3550 Deals & Information (2025/2026)

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United Flight 3550 Route Deals From $224

The cheapest prices found with in the last 7 days for return flights were $209 and $224 for one-way flights to Newark Liberty Intl. Airport for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Oct 22 - Sat, Oct 25
MKE
General Mitchell Intl.
EWR
Newark Liberty Intl. Airport
$209 Roundtrip, found 6 days ago
$209
Roundtrip
found 6 days ago
Select United flight, departing Wed, Oct 22 from General Mitchell Intl. to Newark Liberty Intl. Airport, returning Sat, Oct 25, priced at $209 found 6 days ago
Sat, Oct 18 - Wed, Oct 22
MKE
General Mitchell Intl.
EWR
Newark Liberty Intl. Airport
$212 Roundtrip, found 4 days ago
$212
Roundtrip
found 4 days ago
Select United flight, departing Sat, Oct 18 from General Mitchell Intl. to Newark Liberty Intl. Airport, returning Wed, Oct 22, priced at $212 found 4 days ago
Sat, Feb 7 - Sat, Feb 21
MKE
General Mitchell Intl.
EWR
Newark Liberty Intl. Airport
$214 Roundtrip, found 6 days ago
$214
Roundtrip
found 6 days ago
Select United flight, departing Sat, Feb 7 from General Mitchell Intl. to Newark Liberty Intl. Airport, returning Sat, Feb 21, priced at $214 found 6 days ago
Mon, Dec 15 - Sun, Jan 18
MKE
General Mitchell Intl.
EWR
Newark Liberty Intl. Airport
$219 Roundtrip, found 4 days ago
$219
Roundtrip
found 4 days ago
Select United flight, departing Mon, Dec 15 from General Mitchell Intl. to Newark Liberty Intl. Airport, returning Sun, Jan 18, priced at $219 found 4 days ago
Sat, Feb 7 - Sat, Feb 21
MKE
General Mitchell Intl.
EWR
Newark Liberty Intl. Airport
$223 Roundtrip, found 6 days ago
$223
Roundtrip
found 6 days ago
Select United flight, departing Sat, Feb 7 from General Mitchell Intl. to Newark Liberty Intl. Airport, returning Sat, Feb 21, priced at $223 found 6 days ago
Sat, Oct 18 - Wed, Oct 22
MKE
General Mitchell Intl.
EWR
Newark Liberty Intl. Airport
$228 Roundtrip, found 4 days ago
$228
Roundtrip
found 4 days ago
Select United flight, departing Sat, Oct 18 from General Mitchell Intl. to Newark Liberty Intl. Airport, returning Wed, Oct 22, priced at $228 found 4 days ago
Mon, Dec 15 - Sun, Jan 18
MKE
General Mitchell Intl.
EWR
Newark Liberty Intl. Airport
$229 Roundtrip, found 4 days ago
$229
Roundtrip
found 4 days ago
Select United flight, departing Mon, Dec 15 from General Mitchell Intl. to Newark Liberty Intl. Airport, returning Sun, Jan 18, priced at $229 found 4 days ago
Sat, Oct 18 - Wed, Oct 22
MKE
General Mitchell Intl.
EWR
Newark Liberty Intl. Airport
$238 Roundtrip, found 4 days ago
$238
Roundtrip
found 4 days ago
Select United flight, departing Sat, Oct 18 from General Mitchell Intl. to Newark Liberty Intl. Airport, returning Wed, Oct 22, priced at $238 found 4 days ago
Mon, Dec 15 - Sun, Jan 18
MKE
General Mitchell Intl.
EWR
Newark Liberty Intl. Airport
$245 Roundtrip, found 4 days ago
$245
Roundtrip
found 4 days ago
Select United flight, departing Mon, Dec 15 from General Mitchell Intl. to Newark Liberty Intl. Airport, returning Sun, Jan 18, priced at $245 found 4 days ago
Fri, Oct 17 - Tue, Oct 21
MKE
General Mitchell Intl.
EWR
Newark Liberty Intl. Airport
$248 Roundtrip, found 4 days ago
$248
Roundtrip
found 4 days ago
Select United flight, departing Fri, Oct 17 from General Mitchell Intl. to Newark Liberty Intl. Airport, returning Tue, Oct 21, priced at $248 found 4 days ago
Fri, Jan 16 - Mon, Jan 19
MKE
General Mitchell Intl.
EWR
Newark Liberty Intl. Airport
$249 Roundtrip, found 20 hours ago
$249
Roundtrip
found 20 hours ago
Select United flight, departing Fri, Jan 16 from General Mitchell Intl. to Newark Liberty Intl. Airport, returning Mon, Jan 19, priced at $249 found 20 hours ago
Sat, Oct 18 - Mon, Oct 20
MKE
General Mitchell Intl.
EWR
Newark Liberty Intl. Airport
$254 Roundtrip, found 11 hours ago
$254
Roundtrip
found 11 hours ago
Select United flight, departing Sat, Oct 18 from General Mitchell Intl. to Newark Liberty Intl. Airport, returning Mon, Oct 20, priced at $254 found 11 hours ago
Fri, Jan 16 - Mon, Jan 19
MKE
General Mitchell Intl.
EWR
Newark Liberty Intl. Airport
$259 Roundtrip, found 20 hours ago
$259
Roundtrip
found 20 hours ago
Select United flight, departing Fri, Jan 16 from General Mitchell Intl. to Newark Liberty Intl. Airport, returning Mon, Jan 19, priced at $259 found 20 hours 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.