Cheap flights from Idaho Falls, ID to Detroit, MI
Flights starting at £138. Choose between Allegiant Air, Frontier Airlines, or Spirit Airlines to find the best price.
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Tips to know when travelling to Detroit
Cheapest one-way trip | £177 |
---|---|
Cheapest round-trip | £360 |
Most popular airline | Allegiant Air |
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The most popular airlines for this route are Allegiant Air, Frontier Airlines, Spirit Airlines, United Airlines, and Sun Country Airlines. Idaho Falls and Detroit have 20 direct flights per week.
Check-in for a flight from Idaho Falls to Detroit
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
Allegiant Air | AAY | G4 | No | Opens 24 days before flight Closes 1 hours before flight |
Frontier Airlines | FFT | F9 | No | Opens 24 days before flight Closes 1 hours before flight |
Spirit Airlines | NKS | NK | No | Opens 24 days before flight Closes 1 hours before flight |
United Airlines | UAL | UA | Yes | No |
Sun Country Airlines | SCX | SY | Yes | No |
Weather in Detroit
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 0°C | -6°C |
February | 0°C | -6°C |
March | 6°C | 0°C |
April | 12°C | 4°C |
May | 19°C | 11°C |
June | 24°C | 16°C |
July | 27°C | 19°C |
August | 26°C | 19°C |
September | 23°C | 15°C |
October | 15°C | 9°C |
November | 8°C | 2°C |
December | 2°C | -1°C |
14 day forecast
Frequently asked questions
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