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Cheapest Flights from Sun Valley starting at $44 One Way, $74 Round Trip

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Flights Review

Mar 9, 2020

The seats are getting too small on new airplanes.

Feb 29, 2020

Plane was so small I could not 'have a carry on, but they offered to check at no charge at the gate for those who had a carry on size, ???

Feb 29, 2020

My flight was smooth and great! Flight attendants were awesome. Thank you.

Feb 22, 2020

Very happy!

Feb 12, 2020

Didn’t like not being able to choose seats and the high prices charged if you do it.

Jan 12, 2020

We landed 2 gates away from my connection. Flight 1500 from Boise to DFW and then Flight 2250 on to OKC. NO LUGGAGE when I arrived in OKC. This is the 2nd time in 3.5 weeks flying with American, that my luggage did not arrive at final destination. NOT SO GOOD AMERICAN AIRLINES!

Jan 10, 2020

I like the smaller express planes for seating.

Jan 7, 2020

No issues. Good flight 😁

Jan 5, 2020

Seats too narrow for the average size man

Dec 31, 2019

The old lady that was beside me was partially blind and she felt like she’s been left alone after they brought her boarding wheelchair catch up on the flight landed can nobody came to help her catch she only cried more I got up got a stewardess and took them to her helped her phone her son who is inside the airport

Dec 19, 2019

The flight attendant helped me find a seat closer to the entrance to the plane when I told her about my eye impairment.

Dec 19, 2019

Why did you ask if we liked the FREE CHECKED BAG? There was no free checked bag We were charged $30 for our one checked bag

Flights from Sun Valley: All You Need to Know

What's the cheapest flight from Sun Valley?$74 (roundtrip)
What airlines fly from Sun Valley?Frontier Airlines, Alaska Airlines, United, Delta
What is the best month to fly from Sun Valley?July
What is Sun Valley IATA code?BOI
What country/state is Sun Valley in?Idaho
How much is a flight from Sun Valley?$74 - $135


Booking Your Flights from Sun Valley

Cheap flights from Sun Valley

When you book your flight with Orbitz, find fares as low as $74 to Denver. Flight prices vary depending on what time of year and days of the week you fly. For one-way trips, typically the cheapest month to fly is in July, while July is typically the least expensive time to fly round-trip. To make sure you get the best deal, set your target price, destination, and travel dates, and we'll send you an alert if we find cheap flights from Sun Valley that meet or beat your target price.

How to find the best flight from Sun Valley for you

Orbitz gives you all the tools you need to sort through the top deals and compare available offers, including multiple filters for airlines, flight times, cancellation policies, and a flexible date calendar. Just plug in your arrival city and dates in the search fields, then filter the results by number of stops, airlines, departure times, and price. Compare flights by airline, as well as by direct flights from Sun Valley, indirect flights, dates, and times.

Last-minute flights from Sun Valley

When you need to book a quick weekend getaway or a last-minute business trip, Orbitz has deals on last-minute flights from Sun Valley. Whether you’d like to book a plane ticket today or one week from now, the more flexible your dates are, the more likely you’ll find a deal that fits your budget. Try searching for multiple departure and arrival dates to find the best offers.

Why should I book with Orbitz?

Booking your domestic or international flight from Sun Valley with Orbitz will save you money, keeping more cash in your pocket for exploring your destination. Search our vast inventory of airline providers, airports, and prices that fit all budgets. Once you book a flight, you’ll get real-time updates — either by phone, email, or text — about gate or flight changes and other important alerts. Earn rewards every time you book your travel and get credited miles and points on every Orbitz flight if you’re a member of that airline’s frequent flier program. Sounds like a win–win to us!

Flexibility and cancellation

We at Orbitz understand that plans change, so we offer flexible bookings and cancellations on flights from Sun Valley airport. Filter the search results by flexible change policies to make sure that you can change your flight if something comes up. Cancellations are typically allowed within 24 hours of booking your flight; check your flight’s rules and restrictions before you book. For further questions or assistance, visit our customer service portal.


Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.