Cheap Flights to Detroit
No deals arriving in Detroit right now. Below is the latest price we saw from each of 3 cities, ranked by cost per mile.
Cheapest ways to reach Detroit
The latest round-trip price we saw from each city, ranked by cost per mile.
Point at a dot or a row in the table to see its fare.
| From | Price | Per mile | Travel dates | Airline | Seen | Check price |
|---|---|---|---|---|---|---|
| Dallas (DFW) | $48 | 2.4¢ | Jan 23 – Jan 30 | Frontier | Nov 5 | Check price |
| Houston (IAH) | $68 | 3.2¢ | Dec 3 – Dec 9 | Frontier | Nov 5 | Check price |
| Denver (DEN) | $163 | 7.3¢ | Dec 11 – Dec 17 | Frontier | Nov 4 | Check price |
Cheapest fares we have confirmed to Detroit
The lowest price our flight search confirmed on each route in the past year, on fares we no longer list. They show what the trip has cost; they are not bookable now.
| From | Price | Per mile | Travel dates | Airline | Confirmed |
|---|---|---|---|---|---|
| Dallas (DFW) | $48 | 2.4¢ | Jan 7–13, 2027 | Frontier | Oct 6, 2026 |
| Denver (DEN) | $60 | 2.7¢ | Dec 11–17, 2026 | Frontier | Oct 24, 2026 |
| Houston (IAH) | $58 | 2.7¢ | Dec 3–12, 2026 | Frontier | Oct 27, 2026 |
| Los Angeles (LAX) | $123 | 3.1¢ | Dec 5, 2026 – Jan 9, 2027 | Frontier | Oct 27, 2026 |
| Fort Lauderdale (FLL) | $99 | 4.4¢ | Nov 13–15, 2026 | Frontier | Sep 18, 2026 |
| San Francisco (SFO) | $182 | 4.4¢ | Dec 3–12, 2026 | Frontier | Sep 19, 2026 |
| Phoenix (PHX) | $150 | 4.5¢ | Nov 26 – Dec 5, 2026 | Frontier | Oct 4, 2026 |
| Oakland (OAK) | $263 | 6.4¢ | Oct 29–31, 2026 | Frontier | Sep 17, 2026 |
| Tampa (TPA) | $219 | 11.1¢ | Oct 24–31, 2026 | Frontier | Oct 4, 2026 |