Cheap flights from Chattanooga to Detroit

One-way fares from $142 · CHA → DTT · prices found by travellers in the last 48 hours

Compare all dates Detroit → Chattanooga
Cheapest fare
$142

American Airlines · Tue, Dec 29

Cheapest month
December

from $142

Direct flights
Not recently

Usually 1+ stop

Quickest trip
5h 12m

830 km

Get a price alert

We'll email you when Chattanooga → Detroit drops to your price. It's free, and you can stop any time.

Today's cheapest fare is $142. We'll send one email to confirm. See our privacy policy.

Cheapest month to fly from Chattanooga to Detroit

Lowest one-way fare per person in each month. Choose a month to see every date.

  1. December 2026 Cheapest $142

Cheapest dates in December 2026

The lowest fares we've seen for each day, cheapest first.

American Airlines
Depart15:59 Tue, Dec 29CHA → DTW 5h 12m · 1 stop
$142one way, per person
View deal
See every date in December 2026 →

Plan the rest of your trip to Detroit

Where to stay, what to do and getting around, from our travel partners.

Where to stay

Hotels in DetroitCompare places to stay on Booking.com Find hotels →

Things to do

Things to do in DetroitTours, attractions and day trips on Klook Explore →

Getting around

Airport transfer in DetroitPre-book a driver to meet you at arrivals, with Kiwitaxi Book a transfer → Car hire in DetroitCompare rental cars from major brands on EconomyBookings Compare cars →

About flights from Chattanooga to Detroit

Chattanooga (CHA) and Detroit (DTT) are about 830 km apart. We haven't seen direct fares on this route recently, so expect at least one stop; the quickest journey we've seen takes about 5h 12m. Over the next few months, one-way fares start from $142, and December 2026 is currently the cheapest month to fly.

These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.

Frequently asked questions

How much is a flight from Chattanooga to Detroit?

The cheapest one-way fare we've seen recently is $142 with American Airlines, departing Tuesday, December 29, 2026.

What is the cheapest month to fly from Chattanooga to Detroit?

December 2026 currently has the lowest fares, from $142 one way.

Are there direct flights from Chattanooga to Detroit?

We haven't seen direct fares recently, so most journeys include at least one stop.

How long is the flight from Chattanooga to Detroit?

The quickest journey we've seen takes about 5h 12m. Chattanooga and Detroit are around 830 km apart.

Which airlines fly from Chattanooga to Detroit?

Recent fares on this route were with American Airlines.

More cheap flights from Chattanooga

Compare flights to Detroit from other cities →