Cheap flights from Seattle to Denver from $109
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Denver departing on 8/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Delta flights from Seattle to Colorado Springs
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Southwest flights from Seattle to Colorado Springs
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How to get the cheapest flight ticket from Seattle to Colorado Springs
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Colorado Springs?
The month of February is another great option to travel to Colorado Springs, with average flight prices from Seattle averaging around $344.
What is the cheapest day to depart on your flight to Colorado Springs?
The cheapest day to depart from Seattle to Colorado Springs is on a Wednesday when prices can be found for as low as $337. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Seattle to Colorado Springs for around $516.
What is the cheapest time of day to depart on your flight to Colorado Springs?
Flying to Colorado Springs from Seattle in the evening is the least expensive time of day to depart. momondo users have found prices as low as $316 when looking at flights departing in the evening. Flights to Colorado Springs are more costly at noon, with an average ticket price of $395. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.
How far in advance should I book a flight to Colorado Springs?
You are more likely to see cheaper flights to Colorado Springs from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Colorado Springs for around $391 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Colorado Springs from Seattle for as low as $217 on momondo.
What is the cheapest airline that flies from Seattle/Tacoma Intl to Colorado Springs?
American Airlines, Delta, and Southwest are the most popular carriers operating from Seattle/Tacoma Intl to Colorado Springs
What airlines fly to Colorado Springs?
Frontier, Delta and Alaska Airlines are the top three most popular airlines that fly to Colorado Springs from Seattle according to our data. Frontier is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Colorado Springs. Keep in mind that there are 7 different airlines that fly to Colorado Springs on a routine basis, so you have a few additional options to choose from.
When to book flights from Seattle to Colorado Springs
Cheap Seattle to Colorado Springs (SEA to COS) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Seattle to Colorado Springs
Best Price Found | $109 |
|---|---|
Fastest flight time | 4h 13m |
Direct flights | None |
Airports in Colorado Springs | 1 airport |
How far is Seattle/Tacoma Intl to Colorado Springs by plane?
There are 1065.8 mi between Seattle/Tacoma Intl and Colorado Springs. A reasonable flight in good conditions will take 4h 13m.
When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Colorado Springs Airport?
Prices for flights from Seattle/Tacoma Intl Airport to Colorado Springs Airport refresh daily.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Colorado Springs Airport?
There are 4 operators available for flights from Seattle/Tacoma Intl Airport to Colorado Springs Airport as of July 2025.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Colorado Springs Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Colorado Springs Airport.
What documentation or ID do you need to fly to Colorado Springs Airport?
The necessary travel and health documents for your Colorado Springs Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Seattle to Colorado Springs?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Seattle to Colorado Springs is United Airlines (73% of total bookings). The next most popular airlines are Southwest (14%), American Airlines (10%), and Delta (4%).
Best airlines flying from Seattle to Colorado Springs
Compare and see reviews for airlines that fly from Seattle to Colorado Springs with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $108 | Free Cancellation | Rating 8.0 7,983 reviews | |||
| PriceFrom $169 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $226 | Free Cancellation | Rating 8.0 4,272 reviews | |||
| PriceFrom $248 | Free Cancellation | Rating 7.4 8,861 reviews |
Traveling to a place near Denver?
Book flights to Denver if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Seattle to Colorado Springs?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Colorado Springs from Seattle.
Can I find flights from Seattle to Colorado Springs with flexible booking policies on momondo?
All flight searches from Seattle to Colorado Springs on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Seattle to Colorado Springs?
Once all potential Seattle to Colorado Springs flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Seattle to Colorado Springs right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Seattle to Colorado Springs flights. All you need is a valid email address and we will do the rest; it is that quick and easy.