
$49 Cheap flights from Treasure Valley, ID
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- Boise (BOI) to Phoenix (PHX).American Airlines, nonstop.Departing on Fri, Mar 27 at 6:33pm from Boise, arriving at 7:54pm in Phoenix.Returning on Mon, Mar 30 at 10:50pm from Phoenix, arriving on Tue, Mar 31 at 1:55am in Boise.Select American Airlines flight departing on Fri, Mar 27 at 6:33pm from Boise, returning on Mon, Mar 30 at 10:50pm from Phoenix priced at $30520% less than typical$305
- Boise (BOI) to Phoenix (PHX).American Airlines, nonstop.Departing on Fri, Mar 27 at 6:38am from Boise, arriving at 8:04am in Phoenix.Returning on Mon, Mar 30 at 10:50pm from Phoenix, arriving on Tue, Mar 31 at 1:55am in Boise.Select American Airlines flight departing on Fri, Mar 27 at 6:38am from Boise, returning on Mon, Mar 30 at 10:50pm from Phoenix priced at $30520% less than typical$305
- Boise (BOI) to Phoenix (PHX).Southwest Airlines, nonstop.Departing on Tue, Apr 21 at 4:05pm from Boise, arriving at 5:10pm in Phoenix.Returning on Sat, Apr 25 at 1:55pm from Phoenix, arriving at 8:25pm in Boise.Select Southwest Airlines flight departing on Tue, Apr 21 at 4:05pm from Boise, returning on Sat, Apr 25 at 1:55pm from Phoenix priced at $16750% less than typical$167
- Boise (BOI) to Las Vegas (LAS).Southwest Airlines, nonstop.Departing on Tue, Apr 21 at 5:15pm from Boise, arriving at 6:00pm in Las Vegas.Returning on Sat, Apr 25 at 6:00am from Las Vegas, arriving at 4:15pm in Boise.Select Southwest Airlines flight departing on Tue, Apr 21 at 5:15pm from Boise, returning on Sat, Apr 25 at 6:00am from Las Vegas priced at $13160% less than typical$131
- Boise (BOI) to Las Vegas (LAS).Southwest Airlines, nonstop.Departing on Mon, Mar 30 at 6:00am from Boise, arriving at 6:50am in Las Vegas.Returning on Fri, Apr 3 at 10:35pm from Las Vegas, arriving on Sat, Apr 4 at 1:20am in Boise.Select Southwest Airlines flight departing on Mon, Mar 30 at 6:00am from Boise, returning on Fri, Apr 3 at 10:35pm from Las Vegas priced at $15755% less than typical$157
- Boise (BOI) to Las Vegas (LAS).Southwest Airlines, nonstop.Departing on Tue, Mar 31 at 7:10pm from Boise, arriving at 8:00pm in Las Vegas.Returning on Sun, Apr 5 at 10:40pm from Las Vegas, arriving on Mon, Apr 6 at 1:25am in Boise.Select Southwest Airlines flight departing on Tue, Mar 31 at 7:10pm from Boise, returning on Sun, Apr 5 at 10:40pm from Las Vegas priced at $14755% less than typical$147
- Boise (BOI) to Denver (DEN).Southwest Airlines, nonstop.Departing on Mon, Mar 23 at 4:20pm from Boise, arriving at 6:10pm in Denver.Returning on Mon, Mar 30 at 6:15pm from Denver, arriving at 11:59pm in Boise.Select Southwest Airlines flight departing on Mon, Mar 23 at 4:20pm from Boise, returning on Mon, Mar 30 at 6:15pm from Denver priced at $33120% less than typical$331
- Boise (BOI) to Denver (DEN).Southwest Airlines, nonstop.Departing on Mon, Mar 23 at 4:20pm from Boise, arriving at 6:10pm in Denver.Returning on Mon, Mar 30 at 4:00pm from Denver, arriving at 10:11pm in Boise.Select Southwest Airlines flight departing on Mon, Mar 23 at 4:20pm from Boise, returning on Mon, Mar 30 at 4:00pm from Denver priced at $33120% less than typical$331
- Boise (BOI) to Denver (DEN).Southwest Airlines, nonstop.Departing on Sat, Mar 28 at 4:25pm from Boise, arriving at 6:15pm in Denver.Returning on Tue, Mar 31 at 6:15pm from Denver, arriving at 10:11pm in Boise.Select Southwest Airlines flight departing on Sat, Mar 28 at 4:25pm from Boise, returning on Tue, Mar 31 at 6:15pm from Denver priced at $30925% less than typical$309
Cheapest flights from Treasure Valley
These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.










How to Find Cheap Flights from Treasure Valley, ID
How much is a flight from Treasure Valley?
This week, flights from Treasure Valley are available between $79 – $159.
How to find cheap flights from Treasure Valley?
Expedia makes it easy to compare cheap flights from Treasure Valley to many destinations. Check out excellent deals on domestic and international flights from Treasure Valley. Once you select an offer, use our filters and sort by “Price (Lowest)” to see some of the cheapest and suitable options.
How can I get the best deal on flights from Treasure Valley?
On Expedia, you have some of best airline ticket deals at your fingertips. Whether it’s a beach escape with your partner, a family vacation with your kids, or business trip with colleagues, these low airline ticket prices mean more savings for you. An excellent strategy for finding some of the best deals on flights from Treasure Valley is to be flexible with your dates. Within each offer, you can compare prices for similar timeframes using our “Show flexible dates” feature. Depending on your destination, direct flights from Treasure Valley may be more expensive. Airlines with strict bag policies or fees can also impact your costs.
What is the best airline to fly from Treasure Valley?
At Expedia, we give you all the available options from our reputable partners. Select the airline that best suits your preferences and membership loyalties. You can fly from Treasure Valley with: Frontier Airlines, Southwest Airlines, Alaska Airlines, Delta, American Airlines, United, Hawaiian Airlines.
What is the best month to fly from Treasure Valley?
One of the cheapest times to fly from Treasure Valley airport(s) is April, based on the current list of flights available now. Prices on plane tickets vary considerably throughout the year due to availability and seasonal demand.
Are there any last-minute flights from Treasure Valley?
Expedia is the place to find last-minute flights from Treasure Valley, making it easy for you to compare prices on flights in the near future for different combinations of travel dates and from multiple airlines. We source some of the best deals for you and display some of the best offers available over the next 2 weeks.
Why book your ticket with Expedia?
Booking flights from Treasure Valley with Expedia is the obvious choice to get low prices, save money, and see more value from every dollar spent. We show you some of the best deals happening right now and provide a vast inventory of airlines and flight routes to choose from, so you can find some of the cheapest flights from Treasure Valley. You can customize your journey to your timeline, route preferences, budget, rewards programs, and more.
Can I change/cancel my flight?
Some flights can be changed or canceled, but fees and refunds will depend on the unique terms of your flight agreement. Airlines have different rules and restrictions for exchanging or refunding flights. For more information, go to your itinerary or visit our customer service portal. We recommend choosing flights with no change fees for the most flexibility. Filter by “Flexible change policies” to see flights with no change fees.
*Data specialists from both ARC and Expedia Group analysed ARC's global flight data to distil actionable information to help people save money on travel. While it's impossible to guarantee when to find the lowest prices, after examining the variables, we were able to observe trends. Analysis based on ARC, round-trip flight data between 1 October 2017 - 30 September 2018 for Economy and Premium cabin ATPs on a global basis.
Travel information
Flights from Treasure Valley: Essential Travel Information
Cheapest flight from Treasure Valley | $79 (roundtrip) |
|---|---|
Best airlines to fly from Treasure Valley | Frontier Airlines, Southwest Airlines, Alaska Airlines, Delta, American Airlines, United, Hawaiian Airlines |
Cheapest month to fly from Treasure Valley | April |
Treasure Valley IATA code | BOI |
Treasure Valley Country/State | Nampa |
Airline ticket deals from Treasure Valley | $79 - $159 |
*Flight schedules are subject to change.
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