Cheap flights from Seattle to Boise

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Flight prices from Seattle to Boise

There’s no fixed price — fares between Seattle and Boise can vary a lot by day or time.

Choose a date to explore the best fares now.

The lowest fares are often found with some flexibility in travel dates. If your plans are flexible, you’ll have a better chance of finding cheap flights.

Which departure and arrival airports are available?

Between Seattle and Boise, flight options may depend on the combination of airports available.

  • Airports in Seattle: Seattle is connected by 2 airports - Boeing Field, Lake Union.
  • Airports in Boise: Boise - Air Terminal is the only active airport in the area.

Sometimes flying into a nearby city can be more cost-effective. When a city has multiple airports, it’s worth comparing different flight combinations.

Plan your journey from Seattle to Boise with ease

Use Jetcost to tailor your search — direct or connecting flights, round-trip or one-way, filtered by airline, price, travel time, or agency.

Other popular destinations

Exploring options in United States? These cities are trending: Boston, Los Angeles, Miami, New York City, Orlando.

Flight availability can change quickly — refresh the results if you’ve been away from the page for a while.
Frequently Asked Questions

Frequently asked questions about flights from Seattle to Boise.

How much does an airline ticket from Seattle to Boise cost?

Flight prices can vary a lot depending on the period and destination. At the moment, this information is not available for flights from Seattle to Boise.

How far is Seattle from Boise?

Seattle is about 641 km from Boise.

What are the airports in Boise?

Boise has one airport: Boise - Air Terminal.

What are the airports in Seattle?

Seattle has 2 airports: Boeing Field, Lake Union.

What are the most popular cities in United States?

The most popular cities in United States according to our users' searches are: Boston, Los Angeles, Miami, New York City, Orlando.

When should I book a flight from Seattle to Boise?

This information is not available at the moment.

What is the cheapest month to fly from Seattle to Boise?

This information is not available at the moment.

What is the most expensive month to fly from Seattle to Boise?

This information is not available at the moment.

What is the best day of the week to fly from Seattle to Boise?

This information is not available at the moment.