Cheap Flights from Seattle (SEA) to Broomfield (BJC)

Popular airlines from Seattle-Tacoma International Airport (SEA) to Broomfield, CO (BJC-Rocky Mountain Metropolitan)

Frequently asked questions

How much does a flight from Seattle - Tacoma Intl. Airport (SEA) to Broomfield, CO (BJC-Rocky Mountain Metropolitan) cost?
Snag a cheap one-way flight or cheap return flight from Seattle - Tacoma Intl. Airport (SEA) to Broomfield, CO (BJC-Rocky Mountain Metropolitan) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Seattle - Tacoma Intl. Airport (SEA) to Broomfield, CO (BJC-Rocky Mountain Metropolitan)?
Planning your getaway for is a great way to save, as it's the cheapest month for flights between SEA and BJC. You'll usually find the lowest prices during off-peak months.
What is the cheapest airline that flies from Seattle - Tacoma Intl. Airport (SEA) to Broomfield, CO (BJC-Rocky Mountain Metropolitan)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest SEA to BJC flight.
How many flights per day from Seattle - Tacoma Intl. Airport (SEA) to Broomfield, CO (BJC-Rocky Mountain Metropolitan)?
Direct flights from Seattle - Tacoma Intl. Airport (SEA) to Broomfield, CO (BJC-Rocky Mountain Metropolitan) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SEA to BJC?
Generally you'll find the greatest selection of flight options on a Friday. Tuesdays tend to be the quietest.* But this can vary depending on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Seattle - Tacoma Intl. Airport (SEA) to Broomfield, CO (BJC-Rocky Mountain Metropolitan)?
To avoid potential delays on the Seattle - Tacoma Intl. Airport (SEA) to Broomfield, CO (BJC-Rocky Mountain Metropolitan) route, aim to travel before 3 PM. Departures after this hour have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Broomfield from Seattle - Tacoma Intl. Airport (SEA)?
If you've booked a direct flight from Seattle - Tacoma Intl. Airport (SEA) to Broomfield, Denver Intl. Airport (DEN) is the only airport you can land at.
Is it cheaper to buy a plane ticket from Seattle - Tacoma Intl. Airport (SEA) to Broomfield, CO (BJC-Rocky Mountain Metropolitan) last-minute?
Waiting until just before your trip to book a ticket from SEA to BJC often results in higher prices. Although you may find some last-minute offers, they aren't always guaranteed. Keep your travel schedule open for a better chance of scoring a bargain.
Is it cheaper to book a SEA to BJC flight and hotel package?
Compared with arranging flights and hotels separately, booking a SEA to BJC flight and hotel package with Expedia could result in significant savings. Better still, having it all in one place will take the hassle out of planning your trip. Just secure your flights and select from our wide range of stays, then tailor your trip with extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Seattle - Tacoma Intl. Airport (SEA) to Broomfield, CO (BJC-Rocky Mountain Metropolitan)?
If you booked your SEA to BJC flight within the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of fare you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more information.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Rocky Mountain Metropolitan
Distance
1001 mi

Book with confidence

Seattle to Broomfield Flights

The cheapest times to fly from Seattle to Broomfield

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Seattle to Broomfield are during the month of . You can find some of the cheapest flights from Seattle to Broomfield with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seattle to Broomfield

Sunday is one of the best days to book for cheap flights from Seattle to Broomfield: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Seattle to Broomfield

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Seattle to Broomfield in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Seattle to Broomfield flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Seattle to Broomfield airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Seattle to Broomfield Flights

Explore a world of travel with Expedia

*Available to One Key members.