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Cheap Flights To Detroit, MI

  • TipApril is the cheapest month to fly to Detroit
  • Tip$80 is the average round-trip fare price from PHL to DTT

Best Deals to Detroit Last modified: Mar 28, 2017 0:28 -04:00Prices shown were found by travelers like you over the past 30 days

We've scanned 29,536,692,335 round trip itineraries and found the cheapest flights to Detroit. Spirit & Frontier frequently offer the best deals to Detroit flights, or select your preferred carrier below to see the cheapest days to fly.

Spirit
DENDTT
Thu 3/30
nonstop
DTTDEN
Sat 4/8
nonstop
Frontier
PHXDTT
Sat 4/15
nonstop
DTTPHX
Mon 4/17
nonstop
$122
JetBlue
BOSDTT
Mon 5/1
nonstop
DTTBOS
Wed 5/10
nonstop
$137
Spirit
ATLDTT
Wed 4/12
nonstop
DTTATL
Fri 4/14
nonstop
$145
Frontier
ORLDTT
Fri 4/14
nonstop
DTTORL
Mon 4/17
nonstop
$154

Airports near Detroit

Cheap Flights from Detroit (DTT)

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Cheap Flights to Detroit - Round trip airfares for Detroit flights (DTT)