Boise to Denver Flights
Everything you need to know about the BOI → DEN domestic route — flight time, airlines, fares, and booking tips. Track your flight in real time with TripTrack.
✈️ Route Overview
Key facts for the Boise to Denver route
🛫 Airlines on This Route
Carriers operating BOI → DEN flights
| Airline | Notes |
|---|---|
| Delta | SkyMiles frequent flyer program |
| American Airlines | AAdvantage frequent flyer program |
| United | MileagePlus frequent flyer program |
| Southwest | Rapid Rewards — bags fly free |
| Alaska Airlines | Mileage Plan — generous earning rates |
| JetBlue | TrueBlue — free snacks, above-average legroom |
💡 Booking Tips
How to get the best deal on Boise to Denver flights
Best Days to Fly
Tuesday, Wednesday, and Saturday typically offer lower fares
Fare Range
$80-$180 round trip. Book 3–6 weeks in advance for domestic routes, 2–3 months for international.
Red-Eye Flights
✗ Not available
No overnight options on this route — plan for daytime travel.
Track Your Flight
Once booked, TripTrack automatically imports your flight from your confirmation email. Real-time gate changes and delay alerts — no manual entry needed.
🧳 Travel Tips for This Route
Practical advice from frequent travelers on the BOI → DEN route
- 1 TSA PreCheck significantly speeds up security at major US airports.
- 2 Southwest Airlines does not charge bag fees on this route.
🏢 Airport Guides
Full terminal, transit, and traveler info for both airports
Track Your BOI → DEN Flight — Automatically
TripTrack monitors your flight in real time — gate changes, delays, and departure updates sent to your phone the moment they happen. Connect your Gmail once and your trips appear automatically. No manual entry.
Frequently Asked Questions — Boise to Denver Flights
How long is the flight from Boise to Denver?
The average flight time from Boise (BOI) to Denver (DEN) is 1h 55m. This is an estimate including taxi, climb, and descent time — actual flight time may vary based on winds and routing.
Which airlines fly from Boise to Denver?
Airlines operating the BOI to DEN route include Delta, American Airlines, United and 3 more. Check each airline's website for current schedules and availability.
How far is Boise from Denver?
The great-circle distance from Boise to Denver is 647 miles (1,042 km). This is the straight-line distance — actual flight paths may be slightly longer.
What are the cheapest days to fly from Boise to Denver?
Tuesday, Wednesday, and Saturday typically offer lower fares. Fares on this route typically range $80-$180 round trip.
Is there a time zone change flying from Boise to Denver?
No — Boise and Denver are in the same time zone. No clock adjustment needed.
Are there red-eye flights from Boise to Denver?
No, there are currently no overnight (red-eye) flights on the BOI to DEN route. All flights operate during daytime hours.
How can I track my Boise to Denver flight in real time?
TripTrack automatically tracks your BOI to DEN flight — showing real-time gate changes, delays, and departure updates. Connect your Gmail once and your booking confirmation is imported automatically. Available free on iOS and Android.