United Flight 3437 Deals & Information (2026/2027)

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United Flight 3437 Route Deals From $117

The cheapest prices found with in the last 7 days for return flights were $207 and $117 for one-way flights to Detroit Metropolitan Wayne County for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jul 14 - Wed, Jul 22
EWR
Newark Liberty Intl. Airport
DTW
Detroit Metropolitan Wayne County
$207 Roundtrip, found 3 hours ago
$207
Roundtrip
found 3 hours ago
Select United flight, departing Tue, Jul 14 from Newark Liberty Intl. Airport to Detroit Metropolitan Wayne County, returning Wed, Jul 22, priced at $207 found 3 hours ago
Tue, Jul 14 - Wed, Jul 22
EWR
Newark Liberty Intl. Airport
DTW
Detroit Metropolitan Wayne County
$217 Roundtrip, found 3 hours ago
$217
Roundtrip
found 3 hours ago
Select United flight, departing Tue, Jul 14 from Newark Liberty Intl. Airport to Detroit Metropolitan Wayne County, returning Wed, Jul 22, priced at $217 found 3 hours ago
Tue, Jul 14 - Mon, Jul 20
EWR
Newark Liberty Intl. Airport
DTW
Detroit Metropolitan Wayne County
$222 Roundtrip, found 3 hours ago
$222
Roundtrip
found 3 hours ago
Select United flight, departing Tue, Jul 14 from Newark Liberty Intl. Airport to Detroit Metropolitan Wayne County, returning Mon, Jul 20, priced at $222 found 3 hours ago
Tue, Jul 7 - Tue, Jul 14
EWR
Newark Liberty Intl. Airport
DTW
Detroit Metropolitan Wayne County
$222 Roundtrip, found 3 hours ago
$222
Roundtrip
found 3 hours ago
Select United flight, departing Tue, Jul 7 from Newark Liberty Intl. Airport to Detroit Metropolitan Wayne County, returning Tue, Jul 14, priced at $222 found 3 hours ago
Tue, Jul 14 - Tue, Jul 21
EWR
Newark Liberty Intl. Airport
DTW
Detroit Metropolitan Wayne County
$224 Roundtrip, found 3 hours ago
$224
Roundtrip
found 3 hours ago
Select United flight, departing Tue, Jul 14 from Newark Liberty Intl. Airport to Detroit Metropolitan Wayne County, returning Tue, Jul 21, priced at $224 found 3 hours ago
Fri, May 29 - Tue, Jun 2
EWR
Newark Liberty Intl. Airport
DTW
Detroit Metropolitan Wayne County
$227 Roundtrip, found 1 day ago
$227
Roundtrip
found 1 day ago
Select United flight, departing Fri, May 29 from Newark Liberty Intl. Airport to Detroit Metropolitan Wayne County, returning Tue, Jun 2, priced at $227 found 1 day ago
Wed, Jul 15 - Tue, Jul 21
EWR
Newark Liberty Intl. Airport
DTW
Detroit Metropolitan Wayne County
$227 Roundtrip, found 3 days ago
$227
Roundtrip
found 3 days ago
Select United flight, departing Wed, Jul 15 from Newark Liberty Intl. Airport to Detroit Metropolitan Wayne County, returning Tue, Jul 21, priced at $227 found 3 days ago
Tue, Jul 14 - Mon, Jul 20
EWR
Newark Liberty Intl. Airport
DTW
Detroit Metropolitan Wayne County
$232 Roundtrip, found 3 hours ago
$232
Roundtrip
found 3 hours ago
Select United flight, departing Tue, Jul 14 from Newark Liberty Intl. Airport to Detroit Metropolitan Wayne County, returning Mon, Jul 20, priced at $232 found 3 hours ago
Tue, Jul 14 - Tue, Jul 21
EWR
Newark Liberty Intl. Airport
DTW
Detroit Metropolitan Wayne County
$234 Roundtrip, found 3 hours ago
$234
Roundtrip
found 3 hours ago
Select United flight, departing Tue, Jul 14 from Newark Liberty Intl. Airport to Detroit Metropolitan Wayne County, returning Tue, Jul 21, priced at $234 found 3 hours ago
Tue, Jul 14 - Mon, Jul 20
EWR
Newark Liberty Intl. Airport
DTW
Detroit Metropolitan Wayne County
$237 Roundtrip, found 3 hours ago
$237
Roundtrip
found 3 hours ago
Select United flight, departing Tue, Jul 14 from Newark Liberty Intl. Airport to Detroit Metropolitan Wayne County, returning Mon, Jul 20, priced at $237 found 3 hours ago
Tue, Jul 7 - Tue, Jul 14
EWR
Newark Liberty Intl. Airport
DTW
Detroit Metropolitan Wayne County
$237 Roundtrip, found 3 hours ago
$237
Roundtrip
found 3 hours ago
Select United flight, departing Tue, Jul 7 from Newark Liberty Intl. Airport to Detroit Metropolitan Wayne County, returning Tue, Jul 14, priced at $237 found 3 hours ago
Tue, Jul 14 - Tue, Jul 21
EWR
Newark Liberty Intl. Airport
DTW
Detroit Metropolitan Wayne County
$239 Roundtrip, found 3 hours ago
$239
Roundtrip
found 3 hours ago
Select United flight, departing Tue, Jul 14 from Newark Liberty Intl. Airport to Detroit Metropolitan Wayne County, returning Tue, Jul 21, priced at $239 found 3 hours ago
Tue, Jul 7 - Tue, Jul 14
EWR
Newark Liberty Intl. Airport
DTW
Detroit Metropolitan Wayne County
$239 Roundtrip, found 3 hours ago
$239
Roundtrip
found 3 hours ago
Select United flight, departing Tue, Jul 7 from Newark Liberty Intl. Airport to Detroit Metropolitan Wayne County, returning Tue, Jul 14, priced at $239 found 3 hours ago
Tue, Jul 7 - Tue, Jul 14
EWR
Newark Liberty Intl. Airport
DTW
Detroit Metropolitan Wayne County
$242 Roundtrip, found 3 hours ago
$242
Roundtrip
found 3 hours ago
Select United flight, departing Tue, Jul 7 from Newark Liberty Intl. Airport to Detroit Metropolitan Wayne County, returning Tue, Jul 14, priced at $242 found 3 hours 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.