United Flight 3437 Deals & Information (2025/2026)

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United Flight 3437 Route Deals From $64

The cheapest prices found with in the last 7 days for return flights were $95 and $64 for one-way flights to Detroit Metropolitan Wayne County for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Dec 3 - Sat, Dec 6
EWR
Newark Liberty Intl. Airport
DTW
Detroit Metropolitan Wayne County
$95 Roundtrip, found 6 hours ago
$95
Roundtrip
found 6 hours ago
Select United flight, departing Wed, Dec 3 from Newark Liberty Intl. Airport to Detroit Metropolitan Wayne County, returning Sat, Dec 6, priced at $95 found 6 hours ago
Tue, Nov 18 - Wed, Nov 19
EWR
Newark Liberty Intl. Airport
DTW
Detroit Metropolitan Wayne County
$106 Roundtrip, found 1 day ago
$106
Roundtrip
found 1 day ago
Select United flight, departing Tue, Nov 18 from Newark Liberty Intl. Airport to Detroit Metropolitan Wayne County, returning Wed, Nov 19, priced at $106 found 1 day ago
Wed, Dec 3 - Wed, Jan 14
EWR
Newark Liberty Intl. Airport
DTW
Detroit Metropolitan Wayne County
$119 Roundtrip, found 2 days ago
$119
Roundtrip
found 2 days ago
Select United flight, departing Wed, Dec 3 from Newark Liberty Intl. Airport to Detroit Metropolitan Wayne County, returning Wed, Jan 14, priced at $119 found 2 days ago

Frequently asked questions

What route does flight number UA3437 take?
UA3437 is used on a number of routes. Typically, UA3437 flies directly from Liberty Intl. Airport (EWR) to DFW. If this is your route, you'll be traveling for 3 hours and 42 minutes.
What terminal does UA3437 fly out of?
UA3437 flights from EWR typically depart from Terminal C. This flight number runs on several routes, but the most frequented one is EWR to Dallas-Fort Worth Intl. Airport (DFW).
What kind of plane is on flight number UA3437?
There's a strong chance you'll be taking off on the Embraer 175 if you're going from EWR to DFW Airport, one of several routes used for flight UA3437.
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 UA3437 flight with Travelocity, please visit our Customer Service Portal.