Cheap flights from Boise to Salt Lake City from £140
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How much do flights to Salt Lake City cost?
Cheapest one-way trip | £140 |
|---|---|
Cheapest round-trip | £274 |
Average round-trip | £406 |
Includes rare itinerary | |
Most popular airline | Alaska Airlines |
Getting from Salt Lake City airport to the city center
Fastest options: TRAX light rail and taxi. Best value: UTA bus routes and TRAX Green Line.
Transport Option | Typical Time | Typical Cost | Frequency | Best For |
|---|---|---|---|---|
20-25 min | $2.50 (single ride fare) | every 15 min (traffic dependent) | budget travelers to downtown | |
30-45 min | $2.50 (single ride fare) | every 15–30 min (traffic dependent) | connections to other routes | |
15-25 min | $25-$35 (metered; varies by traffic and destination) | on-demand 24/7 (traffic dependent) | door-to-door convenience | |
15-25 min | $20-$40 (surge pricing may apply) | on-demand 24/7 (traffic dependent) | flexible pickup locations | |
15-30 min | $40-$80 (pre-booked; varies by provider) | by reservation (traffic dependent) | groups and ski resorts | |
15-25 min | $40-$100 (daily rate; varies by vehicle and season) | on-demand (traffic dependent) | exploring Utah and ski trips |
Notes:
- Prices in USD; table created in 2025 and subject to change.
- TRAX Green Line operates from the airport terminal directly to downtown Salt Lake City with multiple stops.
- Taxi and ride-hailing pickup areas are located on the ground level of the terminal.
- Rental car facilities are located in the consolidated rental car center connected to the terminal.
- We recommend checking official transport websites for your travel planning.
Updated: December 2025
Key info about flying to Salt Lake City
Check-in for a flight from Boise to Salt Lake City
| Name | Carrier code | IATA Code | Passport needed during booking |
|---|---|---|---|
| Alaska Airlines | ASA | AS | No |
| United Airlines | UAL | UA | No |
| Frontier Airlines | FFT | F9 | No |
| Allegiant Air | AAY | G4 | No |
| Hawaiian Airlines | HAL | HA | No |
Online check-in is not available for these airlines.
Weather in Salt Lake City
Average Weather
| Month | Average monthly max temperature | Average monthly min temperature |
| January | 2°C | -6°C |
| February | 4°C | -4°C |
| March | 9°C | 0°C |
| April | 13°C | 2°C |
| May | 19°C | 7°C |
| June | 26°C | 12°C |
| July | 32°C | 17°C |
| August | 30°C | 16°C |
| September | 26°C | 12°C |
| October | 16°C | 5°C |
| November | 9°C | 0°C |
| December | 2°C | -5°C |
14 day forecast
Frequently asked questions
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