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CA $158 Cheap Flights from Boise (BOI) to Spokane (GEG)

View CA $158 flight on Tue, Oct 27, 2026Opens in a new window

Popular airlines from Boise Airport (BOI) to Spokane International Airport (GEG)

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Cheap flights from Boise (BOI) to Spokane (GEG)

Prices were available within the past 7 days and start at CA $158 for one-way flights and CA $300 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Wed, Oct 7 - Tue, Oct 13
BOI
Boise
GEG
Spokane
CA $300 Roundtrip, found 18 hours ago
CA $300
Roundtrip
found 18 hours ago
Select Alaska Airlines flight, departing Wed, Oct 7 from Boise to Spokane, returning Tue, Oct 13, priced at CA $300 found 18 hours ago
Alaska Airlines
Tue, Nov 17 - Tue, Dec 1
BOI
Boise
GEG
Spokane
CA $301 Roundtrip, found 5 days ago
CA $301
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Tue, Nov 17 from Boise to Spokane, returning Tue, Dec 1, priced at CA $301 found 5 days ago
Delta
Fri, Oct 9 - Sun, Oct 11
BOI
Boise
GEG
Spokane
CA $307 Roundtrip, found 16 hours ago
CA $307
Roundtrip
found 16 hours ago
Select Delta flight, departing Fri, Oct 9 from Boise to Spokane, returning Sun, Oct 11, priced at CA $307 found 16 hours ago
Alaska Airlines
Sat, Oct 10 - Sat, Oct 17
BOI
Boise
GEG
Spokane
CA $313 Roundtrip, found 2 days ago
CA $313
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Sat, Oct 10 from Boise to Spokane, returning Sat, Oct 17, priced at CA $313 found 2 days ago
Delta
Tue, Nov 17 - Wed, Nov 18
BOI
Boise
GEG
Spokane
CA $314 Roundtrip, found 5 days ago
CA $314
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Nov 17 from Boise to Spokane, returning Wed, Nov 18, priced at CA $314 found 5 days ago
Alaska Airlines
Sun, Nov 22 - Tue, Dec 1
BOI
Boise
GEG
Spokane
CA $315 Roundtrip, found 5 days ago
CA $315
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sun, Nov 22 from Boise to Spokane, returning Tue, Dec 1, priced at CA $315 found 5 days ago
Alaska Airlines
Sun, Oct 11 - Mon, Oct 19
BOI
Boise
GEG
Spokane
CA $328 Roundtrip, found 18 hours ago
CA $328
Roundtrip
found 18 hours ago
Select Alaska Airlines flight, departing Sun, Oct 11 from Boise to Spokane, returning Mon, Oct 19, priced at CA $328 found 18 hours ago
Alaska Airlines
Wed, Oct 7 - Sun, Oct 11
BOI
Boise
GEG
Spokane
CA $329 Roundtrip, found 3 days ago
CA $329
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Wed, Oct 7 from Boise to Spokane, returning Sun, Oct 11, priced at CA $329 found 3 days ago
United
Fri, Nov 20 - Sat, Nov 21
BOI
Boise
GEG
Spokane
CA $1,205 Roundtrip, found 5 days ago
CA $1,205
Roundtrip
found 5 days ago
Select United flight, departing Fri, Nov 20 from Boise to Spokane, returning Sat, Nov 21, priced at CA $1,205 found 5 days ago
American Airlines
Thu, Oct 22 - Thu, Oct 29
BOI
Boise
GEG
Spokane
CA $1,294 Roundtrip, found 1 day ago
CA $1,294
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Oct 22 from Boise to Spokane, returning Thu, Oct 29, priced at CA $1,294 found 1 day ago

Frequently asked questions

How much does a flight from Boise, ID (BOI) to Spokane, WA (GEG-Spokane Intl.) cost?
You can find cheap one-way flights from CA $158 and cheap return flights from CA $300 BOI to GEG with Expedia. One-way flights typically cost between CA$230 and CA$919. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when BOI to GEG ticket fares go up or down.
What is the cheapest month to fly from Boise, ID (BOI) to Spokane, WA (GEG-Spokane Intl.)?
January is typically the cheapest month to fly from Boise, ID (BOI) to Spokane, WA (GEG-Spokane Intl.), with average return fares around CA$273. January sees lower prices because it falls after the holiday travel rush, when demand drops and airlines compete for bookings. August and October are also good months to find deals on this route.
Which airlines fly direct from Boise, ID (BOI) to Spokane, WA (GEG-Spokane Intl.)?
Enter BOI to GEG and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Boise, ID (BOI) to Spokane, WA (GEG-Spokane Intl.)?
Alaska Airlines is one of the cheapest airlines offering nonstop return flights from Boise, ID (BOI) to Spokane, WA (GEG-Spokane Intl.), with prices starting from around CA$175 for flights that can be booked for departure within the next year. Southwest Airlines offers one of the cheapest connecting return flights on this route, with a layover in Sacramento Intl. (SMF), starting from around CA$177. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Boise, ID (BOI) to Spokane, WA (GEG-Spokane Intl.)?
To find a cheap flight from Boise, ID (BOI) to Spokane, WA (GEG-Spokane Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Boise, ID (BOI) to Spokane, WA (GEG-Spokane Intl.)?
The best airline to fly with from Boise, ID (BOI) to Spokane, WA (GEG-Spokane Intl.) will differ from traveler to traveler. If you like to fly early, Alaska Airlines offers early morning flights. If price is the most important factor, Alaska Airlines typically offers the lowest fares. Delta offers the most daily flights from Boise, ID (BOI) to Spokane, WA (GEG-Spokane Intl.), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Boise, ID (BOI) to Spokane, WA (GEG-Spokane Intl.)?
The cheapest months to fly from Boise, ID (BOI) to Spokane, WA (GEG-Spokane Intl.) are typically January and August, with average prices around CA$273 for a return flight. However, the most popular months for this route are October and March, which means you'll find plenty of flight options during those times. If you're looking for the best balance of good prices and a wide selection of flights, you might consider aiming for the shoulder seasons around these popular months.
How many flights per day from Boise, ID (BOI) to Spokane, WA (GEG-Spokane Intl.)?
There are approximately 38 connecting flights per day from Boise, ID (BOI) to Spokane, WA (GEG-Spokane Intl.). Some common connection points include Seattle - Tacoma Intl. (SEA), Denver Intl. (DEN), and Salt Lake City Intl. (SLC).
What is the earliest flight from Boise, ID (BOI) to Spokane, WA (GEG-Spokane Intl.)?
The earliest flight from Boise, ID (BOI) to Spokane, WA (GEG-Spokane Intl.) typically departs around 5:00 AM local time. This flight is operated by Alaska Airlines. This is a seasonal service, active only in March. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Boise, ID (BOI) to Spokane, WA (GEG-Spokane Intl.)?
You'll find the most flights from Boise, ID (BOI) to Spokane, WA (GEG-Spokane Intl.) on a Friday, with around 46 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include Alaska Airlines, Delta, and Southwest Airlines. Fridays offer notably more flight options compared to other days of the week, so if flexibility is key, this could be a great day to travel.
What are the most popular departure times for flights from Boise, ID (BOI) to Spokane, WA (GEG-Spokane Intl.)?
The most popular departure times for flights from Boise, ID (BOI) to Spokane, WA (GEG-Spokane Intl.) are in the morning, from 6am to 9am. Many major carriers, including Alaska Airlines, Delta and Southwest Airlines, offer flights during this window. Many travellers prefer this because it allows for an early start to their day in Spokane.
How long does it take to fly from Boise, ID (BOI) to Spokane, WA (GEG-Spokane Intl.)?
There are no nonstop flights from Boise, ID (BOI) to Spokane, WA (GEG-Spokane Intl.). For connecting flights, a one-stop journey typically takes around 6 hours. If you have two or more stops, your travel time will be longer, usually around 12 hours. The distance between these two cities is approximately 462 kilometres. Keep in mind that actual flight times can vary due to factors like layover duration, routing, and weather conditions.
Can you fly business or first class from Boise, ID (BOI) to Spokane, WA (GEG-Spokane Intl.)?
You can fly business class or first class between BOI and GEG. You can fly business class with Delta.First class cabins are available on:
  • Alaska Airlines
  • Delta
  • United
  • American Airlines

How do I earn miles on a Boise, ID (BOI) to Spokane, WA (GEG-Spokane Intl.) flight with Expedia?
It's easy to earn miles on a Boise, ID (BOI) to Spokane, WA (GEG-Spokane Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Spokane, WA (GEG) from Boise, ID (BOI)?
If you're planning to travel to Spokane from BOI, you can fly directly into Spokane Intl. (GEG). Some flights may connect through major hubs like Harry Reid International Airport (LAS), Sacramento Intl. (SMF), or San Francisco Intl. (SFO) before reaching Spokane. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Boise, ID (BOI) to Spokane, WA (GEG-Spokane Intl.) at the last minute?
Typically, booking a last minute flight from Boise, ID (BOI) to Spokane, WA (GEG-Spokane Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Boise, ID (BOI) to Spokane, WA (GEG-Spokane Intl.) flight and hotel package?
Securing a Boise, ID (BOI) to Spokane, WA (GEG-Spokane Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Boise, ID (BOI) to Spokane, WA (GEG-Spokane Intl.)?
If you booked your Boise, ID (BOI) to Spokane, WA (GEG-Spokane Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

0
Origin airport
Boise
Destination airport
Spokane Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, United
Roundtrip price
CA $299
Distance
459 km

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Boise to Spokane Flights

The easy way to book your flights from Boise to Spokane 

With Expedia, it’s simple to find and book flights to Spokane from Boise whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Spokane Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Boise to Spokane today, tomorrow, or this week.  

 

Save dollars with cheap flights from Boise, BOI to Spokane Intl., GEG 

Sort your search results by price to find great deals on your flight from Boise to Spokane—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Spokane from Boise currently is just CA $300 rising to CA $1,294.  

Here are more money-saving tips: 

  • Fly in October when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Spokane  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Spokane from Boise 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Spokane with Expedia today.

Boise to Spokane Flights

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