Delta Flight 3702 Deals & Information (2026/2027)

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Delta Flight 3702 Route Deals From $285

The cheapest prices found with in the last 7 days for return flights were $399 and $285 for one-way flights to Portland Intl. Jetport for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Aug 6 - Tue, Aug 11
DTW
Detroit Metropolitan Wayne County
PWM
Portland Intl. Jetport
$399 Roundtrip, found 19 hours ago
$399
Roundtrip
found 19 hours ago
Select Delta flight, departing Thu, Aug 6 from Detroit Metropolitan Wayne County to Portland Intl. Jetport, returning Tue, Aug 11, priced at $399 found 19 hours ago
Thu, Aug 6 - Tue, Aug 11
DTW
Detroit Metropolitan Wayne County
PWM
Portland Intl. Jetport
$409 Roundtrip, found 19 hours ago
$409
Roundtrip
found 19 hours ago
Select Delta flight, departing Thu, Aug 6 from Detroit Metropolitan Wayne County to Portland Intl. Jetport, returning Tue, Aug 11, priced at $409 found 19 hours ago
Thu, Aug 6 - Tue, Aug 11
DTW
Detroit Metropolitan Wayne County
PWM
Portland Intl. Jetport
$411 Roundtrip, found 19 hours ago
$411
Roundtrip
found 19 hours ago
Select Delta flight, departing Thu, Aug 6 from Detroit Metropolitan Wayne County to Portland Intl. Jetport, returning Tue, Aug 11, priced at $411 found 19 hours ago
Mon, Aug 3 - Sat, Aug 8
DTW
Detroit Metropolitan Wayne County
PWM
Portland Intl. Jetport
$436 Roundtrip, found 4 days ago
$436
Roundtrip
found 4 days ago
Select Delta flight, departing Mon, Aug 3 from Detroit Metropolitan Wayne County to Portland Intl. Jetport, returning Sat, Aug 8, priced at $436 found 4 days ago
Fri, Aug 7 - Wed, Aug 12
DTW
Detroit Metropolitan Wayne County
PWM
Portland Intl. Jetport
$451 Roundtrip, found 19 hours ago
$451
Roundtrip
found 19 hours ago
Select Delta flight, departing Fri, Aug 7 from Detroit Metropolitan Wayne County to Portland Intl. Jetport, returning Wed, Aug 12, priced at $451 found 19 hours ago

Frequently asked questions

What route does flight number DL3702 take?
DL3702 flies straight from Wold–Chamberlain Field to STL in roughly 1 hour and 33 minutes. It can sometimes be used on other routes though, some of which may be multi-stop flights. Keep an eye out for this when locking in your seat to avoid any confusion.
What terminal does DL3702 fly out of?
DL3702 flights out of MSP typically take off from Terminal 1. This flight number runs on a number of different routes, but the most frequented is MSP to STL.
What kind of plane is on flight number DL3702?
Chances are you'll be aboard a Bombardier CRJ900 if you've booked a ticket from Wold–Chamberlain Field to Lambert Field, one of a few routes used for flight DL3702.
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 DL3702 flight with Travelocity, please visit our Customer Service Portal.