Good to know - Cheap tickets Seattle — Denver
| Flight distance | 1641 km |
|---|---|
| Round-trip from | $31 |
| Cheapest month to fly | January |
Airfare Seattle – Denver by month
Here you can find out in what months how much a ticket Seattle – Denver costs to buy cheap plane tickets.
| Month | One-way | Round-trip |
|---|---|---|
| April 2027 | ||
| November 2026 | ||
| October 2026 | ||
| August 2026 | ||
| July 2026 | ||
| June 2026 | ||
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| December 2025 |
Remember that the optimal time for booking air tickets is 59 days before the departure date, this is the average time at which air tickets were sold at the lowest prices.
Popular airlines flying Seattle — Denver
Flight Seattle – Denver is served by 10 airlines.
Sales of tickets from Seattle to Denver in the last 48 hours
Dynamics airfare Seattle — Denver by month for the last year
according to LowCost.Club for the last year
The airfare depends on the departure date. Our chart shows the low season prices on route Seattle — Denver
The graph shows that booking flights Seattle — Denver is best planned for January and flights Seattle — Denver — Seattle in the month of April.
Flights Seattle — Denver
The selection of cheap flights Seattle — Denver
The price of the flight Seattle — Denver (United States) — Seattle from $31 (round-trip).
The average price of the flight Seattle — Denver (United States) — Seattle $182 (round-trip).
- Departure city: Seattle
- IATA code of the city of origin: SEA
- Departure airports: Boeing Field International Airport, Kenmore Air Harbor SPB, Seattle-Tacoma International Airport
- Departure country: United States
- Destination city: Denver
- IATA code of the destination city: DEN
- Destination airports: Centennial Airport, Buffalo Municipal Airport, Denver International Airport
- Destination country: United States
Low cost flights Seattle — Denver (SEA — DEN)
Traveling between Seattle and Denver is a popular route offering flexibility and convenience for both business and leisure travelers. With a distance of approximately 1,020 miles (1,641 kilometers) separating these two vibrant cities, air travel is the fastest and most practical option. Direct flights typically take just over two hours, averaging about 2 hours and 7 minutes, making it easy to plan day trips or weekend getaways without sacrificing valuable time.
Seattle, serving as the departure point, is served by three airports: Seattle-Tacoma International Airport (SEA), Boeing Field International Airport, and Kenmore Air Harbor SPB. The primary airport, Seattle-Tacoma International, handles the bulk of flights to Denver, providing ample options for travelers. On the Denver side, passengers can arrive at Denver International Airport (DEN), Centennial Airport, or Buffalo Municipal Airport, though DEN is the main hub for commercial flights.
When it comes to airlines, the Seattle to Denver route is well-serviced by 26 different carriers, including both major airlines and regional operators. Among them, six airlines provide direct flights, ensuring a fast and efficient travel experience. These include United Airlines, Southwest Airlines, Alaska Horizon, Delta Air Lines, Frontier, and Air Transport International. Direct flights operate daily throughout the week, providing travelers with flexibility to fit their personal schedules. For those seeking different routing options or potentially lower fares, connecting flights are available through a variety of other airlines such as American Airlines, Air Canada, British Airways, Lufthansa, and Turkish Airlines, among others.
Price is often a central consideration when booking flights. The Seattle-Denver route offers competitive fares starting as low as $31 for round-trip tickets, although prices typically average around $182. Ticket costs can fluctuate depending on the time of year, with May generally considered the high season featuring higher demand and prices, while January tends to offer the most budget-friendly options. It’s advisable to monitor flights and book in advance to secure the best deals.
For travelers organizing their own trips without the assistance of agents or agencies, having a comprehensive overview of options can greatly simplify planning. Multiple airlines and airports, as well as direct and connecting flights operating every day, make it straightforward to tailor your journey to suit your preferences, whether minimizing travel time or maximizing savings. Additionally, the availability of flights with different carriers contributes to healthy competition, often translating into better prices and improved service quality.
This route is particularly attractive because of the convenience it offers. With nonstop service taking just over two hours and several flights daily, even last-minute travelers can often find suitable options. Airports in both cities are equipped to handle the volume of passengers efficiently, offering amenities and services that streamline the airport experience. Whether flying for business meetings, vacation in the nearby Rocky Mountains, or to visit friends and family, travelers benefit from a well-connected and frequent flight network.
Booking your flight from Seattle to Denver is straightforward. To get the best prices and most suitable schedules, consider searching and comparing flights based on your specific travel dates and preferences. Using a dedicated flight search tool helps to quickly identify the most cost-effective itineraries and offers from numerous airlines. It allows you to filter results by departure airport, number of stops, airline, and price range, giving you full control over your travel plans.
Experience the convenience and choice available on the Seattle to Denver route by using LowCost.Club’s flight search engine today. Enter your preferred dates and airports to explore a wide selection of flights and secure the best deal tailored to your needs. Find your ideal flight effortlessly and enjoy a smooth start to your trip.
Routes from nearby cities to Denver
A flight from a neighbouring city can help you save money on plane tickets.
The closest airports to Seattle with a flight to Denver are in Pasco.
Popular International routes from Seattle
Popular routes from Denver
If you are going to fly from Denver, then study the popular flights. The most popular flights from Denver:
Popular domestic routes from Seattle
FAQ about Seattle — Denver
Can we fly from Seattle to Denver?
Yes, you can fly from Seattle to Denver. Seattle has 3 airports (Boeing Field International Airport, Kenmore Air Harbor SPB, Seattle-Tacoma International Airport) for flights. There are non-direct flights through Air France, American Airlines, Cargolux, Delta Air Lines, Icelandair, Jet Linx Aviation, NetJets, Phoenix Air, Tradewind Aviation, WestAir Charter.
How much do flights Seattle — Denver cost?
The price of flights Seattle — Denver starts from $31.
What airports are there in Seattle and Denver?
In Seattle — Boeing Field International Airport, Kenmore Air Harbor SPB, Seattle-Tacoma International Airport. In Denver — Centennial Airport, Buffalo Municipal Airport, Denver International Airport.
What month is the cheapest to fly from Seattle to Denver?
High season is considered to be June and the cheapest month is January. Enter your preferred airports (or cities) and dates into the search form above to unlock the latest Seattle — Denver flight deals.
Which airlines fly from Seattle to Denver?
All the following airlines flights Seattle — Denver: Air France, American Airlines, Cargolux, Delta Air Lines, Icelandair, Jet Linx Aviation, NetJets, Phoenix Air, Tradewind Aviation, WestAir Charter.