Cheap Flights from Colorado Springs Peterson Field to Boise

Compare Colorado Springs Peterson Field to Boise flight deals

Find the cheapest month or even day of the year to fly to Boise

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Flight deals from Colorado Springs Peterson Field to Boise

Looking for a cheap last-minute deal or the best return flight from Colorado Springs Peterson Field Airport to Boise Airport? If you want to travel next month, return fares start from ج.م.‏ 15,769. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Colorado Springs Peterson Field to Boise

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Colorado Springs Peterson Field to Boise flights are currently cheapest in June.

Colorado Springs Peterson Field to Boise: Alternative routes

Compare routes from Colorado Springs Peterson Field to Boise below. You may find an airport to fly into that's cheaper, faster, or easier than Boise.

Colorado Springs to Boise: Flight information

The things to know before you go.
Cheapest flight foundج.م.‏ 8,294
Cheapest month to flyJune

Finding cheap flights from Colorado Springs Peterson Field to Boise: Frequently asked questions

The best price we found for a return flight from Colorado Springs Peterson Field to Boise is ج.م.‏ 15,784. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Colorado Springs Peterson Field to Boise. But we found flights with one or more stops from ج.م.‏ 15,784.
As of May 2026, there are no flights flying from Colorado Springs Peterson Field to Boise.
The cheapest month to fly from Colorado Springs Peterson Field to Boise is usually June.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Colorado Springs Peterson Field Airport to Boise Airport on Thursday, 18 June 2026.
No airlines currently offer direct flights between Colorado Springs Peterson Field Airport and Boise Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Boise but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Boise is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Southwest Airlines offers the cheapest flight tickets to Boise.

Flying from Colorado Springs Municipal Airport (COS) to Boise Air Terminal (Gowen Field) Airport (BOI): what you need to know

  • Leave enough time to catch your COS to BOI flight. It's generally best to arrive at least two hours before international departures and an hour ahead for domestic flights.

  • Flying during a peak time such as July? School holidays and other high seasons can lead to longer queues and delays at airport checkpoints. Play things extra safe and arrive up to four hours ahead of international flights and two hours before a domestic departure.

  • We make it a piece of cake to book a flight with a stopover. To see all your options for tickets from Colorado Springs Municipal Airport to Boise Air Terminal (Gowen Field) Airport, deselect 'Direct flights only.' Then, choose a flight that has a stop long enough to tour the city of your choice. Popular stopovers between COS and BOI include:

    • Denver International Airport

    • Harry Reid Airport (formerly McCarran Airport)

    • Phoenix Sky Harbour International Airport

How to find the cheapest flights from Colorado Springs Municipal Airport (COS) to Boise Air Terminal (Gowen Field) Airport (BOI)

  • ج.م.‏ 8,294 is the lowest price for a one-way Colorado Springs Municipal Airport to Boise Air Terminal (Gowen Field) Airport flight. A return flight starts at ج.م.‏ 15,784. These prices may change based on demand.

  • It's a good idea to book ahead of time if you want to get cheap tickets from COS to BOI. That's because airlines change prices based on demand, which tends to increase closer to the date of departure.

  • The 'Whole month' search tool shows you the cheapest flights from Colorado Springs Municipal Airport to Boise Air Terminal (Gowen Field) Airport across the month. It's a good way to snap up a bargain if your travel dates aren't set in stone.

  • You don't need to check every day to find out if fares have dropped when you create a Price Alert. We'll send you an update the moment there's a change in price on cheap flights from COS to BOI.

  • Discover the perfect flight for you with the help of the filters. To see the 'Best,' 'Fastest' or 'Cheapest' flights from Colorado Springs Municipal Airport to Boise Air Terminal (Gowen Field) Airport, use the 'Sort by' function. You can also filter results by departure and arrival times, airline, and journey duration.

Handy information about Colorado Springs Municipal Airport (COS)

  • You'll find COS at 7770 Milton E. Proby Parkway.

  • 83.68% of flights leaving Colorado Springs Municipal Airport touch down at their destination on time. With its strong on-time stats, you're unlikely to face delays when setting off from COS.

  • Colorado Springs Municipal Airport is around 16 kilometres from central Colorado Springs. If you're catching a cab, ride-sharing or driving from the centre, it'll take you 20 minutes or so to get there, depending on the traffic.

  • You can expect a journey time of about 1 hour 5 minutes when using public transport.

  • Get your travels off to a stress-free start by staying near COS. Whether you've booked an early flight from Colorado Springs Municipal Airport to Boise Air Terminal (Gowen Field) Airport or just don't like being rushed, these hotels are ideal:

Arriving at Boise Air Terminal (Gowen Field) Airport (BOI)

  • If you're landing on a late Colorado Springs Municipal Airport to Boise Air Terminal (Gowen Field) Airport flight, nothing beats the convenience of staying near the terminal. Pick up your bags from the carousel and then be showered and snoozing shortly after at one of these options near BOI:

  • Get your adventure underway by picking up a Boise Air Terminal (Gowen Field) Airport rental car. Grab your wheels from Budget, Alamo or Avis and explore beyond Boise's main sights.

  • Lock in the best possible rate by reserving your vehicle from Boise Air Terminal (Gowen Field) Airport around one week ahead of your departure.

Getting from Boise Air Terminal (Gowen Field) Airport (BOI) to central Boise

  • The address for BOI is 3201 Airport Way.

  • From Boise Air Terminal (Gowen Field) Airport, Boise is approximately 18 kilometres away. It takes around 20 minutes to reach the centre by car.

  • If you're using public transport, expect a journey time of around 1 hour 35 minutes.

When to fly to Boise Air Terminal (Gowen Field) Airport (BOI)

  • The quietest month for a flight from Colorado Springs Municipal Airport to Boise Air Terminal (Gowen Field) Airport is May, while July is the most popular. Pick the ideal time to visit Boise based on whether you prefer a bustling atmosphere or a more laid-back vibe.

  • The warmest month in Boise is July, with temperatures ranging between 15ºC and 35ºC. Lock in your flights from Colorado Springs Municipal Airport to Boise Air Terminal (Gowen Field) Airport in this month if you like this kind of weather.

  • If you'd rather travel in cooler conditions, look for a cheap ticket from COS to BOI in January. Temperatures average between -11ºC and 5ºC then.

Explore more of United States

  • Boise has its own special appeal, but there are so many other parts of United States you'll want to see. Around 467 kilometres north of Boise, a trip to Spokane will keep your itinerary busy. Start with popular sights like Manito Park, Northwest Museum of Arts & Culture and Spokane Falls.

  • Salt Lake City is another sought-after destination in United States and is around 483 kilometres south-east of Boise. No journey is complete without a visit to Temple Square, Utah State Capitol and Red Butte Garden.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.