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$70+ Cheap flights from Breckenridge, CO to Seattle (SEA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SEA
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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The best prices from Breckenridge to Seattle/Tacoma Intl are usually found in April or February, booked 23 days in advance, depart on a Friday or Thursday and return on a Wednesday

Cheap flight deals from Breckenridge to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Breckenridge (BK9) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$92
(Cheapflightsfares)

One-way from

$73
(Cheapflightsfares)

Popular in

December

Cheapest in

April

Average price

$183
From Breckenridge to Seattle/Tacoma Intl
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One-way flight from Breckenridge to Seattle/Tacoma Intl
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Highest demand for flights based on searches. 10% potential increase in price ($21 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Find flight deals from Breckenridge to Seattle

Cheapest flights from Breckenridge to Seattle
Explore the most affordable flight options available from Breckenridge to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2110:30 amDEN - SEA
Nonstop3h 06mFrontier
Mon 2/243:16 pmSEA - DEN
Nonstop2h 47mFrontier
Deal found 1/21$92
This Travelocity deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/110:40 amDEN - SEA
Nonstop3h 06mMultiple Airlines
Wed 3/55:42 pmSEA - DEN
Nonstop2h 38mMultiple Airlines
Deal found 1/20$103
This Delta deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/127:50 pmDEN - SEA
Nonstop3h 13mDelta
Mon 3/177:55 pmSEA - DEN
Nonstop2h 53mDelta
Deal found 1/21$117
This United Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/179:00 pmDEN - SEA
Nonstop3h 01mUnited Airlines
Thu 3/205:14 amSEA - DEN
Nonstop2h 42mUnited Airlines
Deal found 1/21$133
This Southwest deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/19:45 pmDEN - SEA
Nonstop3h 00mSouthwest
Wed 3/510:10 amSEA - DEN
2 stops7h 15mSouthwest
Deal found 1/21$182
This Alaska Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/167:57 pmDEN - SEA
Nonstop3h 02mAlaska Airlines
Thu 4/243:17 pmSEA - DEN
Nonstop2h 40mAlaska Airlines
Deal found 1/20$187
This American Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/112:11 pmDEN - SEA
1 stop5h 53mAmerican Airlines
Wed 3/56:30 amSEA - DEN
1 stop7h 57mAmerican Airlines
Deal found 1/20$208

Find flights from Breckenridge to Seattle within your budget

Customize your flight search to find flights from Breckenridge to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

DenverSeattle

DEN - SEA

DENSEA

Denver Intl

Fri 2/21

10:30 am-12:36 pm

Nonstop3h 06m

Seattle/Tacoma Intl

Mon 2/24

3:16 pm-7:03 pm

Nonstop2h 47m

$92

DenverSeattle

DEN - SEA

DENSEA

Denver Intl

Sat 3/1

10:40 am-12:46 pm

Nonstop3h 06m

Seattle/Tacoma Intl

Wed 3/5

5:42 pm-9:20 pm

Nonstop2h 38m

$103

DenverSeattle

DEN - SEA

DENSEA

Denver Intl

Wed 3/12

7:50 pm-10:03 pm

Nonstop3h 13m

Seattle/Tacoma Intl

Mon 3/17

7:55 pm-11:48 pm

Nonstop2h 53m

$117

DenverSeattle

DEN - SEA

DENSEA

Denver Intl

Mon 3/17

9:00 pm-11:01 pm

Nonstop3h 01m

Seattle/Tacoma Intl

Thu 3/20

5:14 am-8:56 am

Nonstop2h 42m

$133

DenverSeattle

DEN - SEA

DENSEA

Denver Intl

Sat 3/1

9:45 pm-11:45 pm

Nonstop3h 00m

Seattle/Tacoma Intl

Wed 3/5

10:10 am-6:25 pm

2 stops7h 15m

$182

DenverSeattle

DEN - SEA

DENSEA

Denver Intl

Sat 3/1

12:11 pm-5:04 pm

1 stop5h 53m

Seattle/Tacoma Intl

Wed 3/5

6:30 am-3:27 pm

1 stop7h 57m

$208

DenverSeattle

DEN - SEA

DENSEA

Denver Intl

Fri 5/9

5:30 am-4:40 pm

1 stop12h 10m

$70

DenverSeattle

DEN - SEA

DENSEA

Denver Intl

Tue 3/18

2:20 pm-8:22 pm

1 stop7h 02m

$80

DenverSeattle

DEN - SEA

DENSEA

Denver Intl

Wed 4/2

2:20 pm-4:24 pm

Nonstop3h 04m

$89

DenverSeattle

DEN - SEA

DENSEA

Denver Intl

Wed 2/19

6:00 am-11:12 am

1 stop6h 12m

$94

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 14 results
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Best time to book a flight from Breckenridge to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Breckenridge with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Breckenridge to Seattle

Get recent, data-driven insights about flights from Breckenridge to Seattle including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Breckenridge to Seattle?

Use this chart to determine the optimal time to book a round-trip flight from Breckenridge to Seattle. Price data was last updated on January 17, 2025.

The best time to book flights from Breckenridge to Seattle is 23 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Breckenridge to Seattle?

Currently, January is the cheapest month in which you can book a flight from Breckenridge to Seattle (average of $238). Flying from Breckenridge to Seattle in July is currently the most expensive (average of $411). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BK9 to SEA?

Find hourly flight availability from Breckenridge to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Breckenridge to Seattle as you normally would.

What is the cheapest day to fly from Breckenridge to Seattle?

Use this chart to determine the cheapest time to fly round-trip from Breckenridge to Seattle. Price data was last updated on May 5, 2024.

Travelers seeking maximum savings on their Breckenridge to Seattle flight should consider departing on Friday evenings when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Breckenridge to Seattle

Explore weekly flight availability from Breckenridge to Seattle. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated January 21, 2025.

The most flights from BK9 to SEA are scheduled on a Monday (30 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (16 on average).

Rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

Temperature in Seattle by month

Plan your trip to Seattle by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated January 21, 2025.
See what other customers who have flown with Frontier, Delta and United Airlines from Breckenridge to Seattle have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,662 reviews

Food

7.2

Boarding

8.2

Overall

8.1

Crew

8.7

Entertainment

7.7

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,662 reviews
Southwest
8.1
Very good
4,662 reviews

Food

7.2

Boarding

8.2

Overall

8.1

Crew

8.7

Entertainment

7.7

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,706 reviews
Southwest
8.1
Very good
4,662 reviews

Food

7.2

Boarding

8.2

Overall

8.1

Crew

8.7

Entertainment

7.7

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,521 reviews
Southwest
8.1
Very good
4,662 reviews

Food

7.2

Boarding

8.2

Overall

8.1

Crew

8.7

Entertainment

7.7

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
8,985 reviews
Southwest
8.1
Very good
4,662 reviews

Food

7.2

Boarding

8.2

Overall

8.1

Crew

8.7

Entertainment

7.7

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,662 reviews

Food

7.2

Boarding

8.2

Overall

8.1

Crew

8.7

Entertainment

7.7

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

Find useful and relevant information for your journey from Breckenridge to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Seattle from Breckenridge?

    For a flight from Breckenridge to Seattle, you will be flying into Seattle/Tacoma Intl. Seattle/Tacoma Intl (SEA) is just 11.4 mi from the center of the city. Seattle/Tacoma Intl is the only Seattle airport and it handles 23 inbound flights from Breckenridge per day. 6 airlines have flights to Seattle/Tacoma Intl from Breckenridge on a regular basis.

  • How popular is this Breckenridge to Seattle flight route?

    This flight path from Breckenridge to Seattle/Tacoma Intl was viewed by 220 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines to fly from Breckenridge to Seattle one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $73. United Airlines flights start at $74 while deals on American Airlines start at $80 one-way.

  • What are the most reliable airlines from Breckenridge to Seattle?

    Before booking your flight to Seattle from Breckenridge, check out the most reliable airlines to get you to your destination on time: Aeromexico (100%), Condor (93%), STARLUX Airlines( 93%).

  • What are the cheapest flights from Breckenridge to Seattle?

    Looking for the cheapest flight from Breckenridge to Seattle? While on average our users pay $914, our data indicates the cheapest price to be $79. The most popular route (Denver Intl - Seattle/Tacoma Intl), is priced around $75.

  • Can I find deals for flights from Breckenridge to Seattle that include hotel bookings?

    Yes. In addition to deals on Breckenridge to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Breckenridge to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Breckenridge to Seattle.

  • Can I find deals for business class flights from Breckenridge to Seattle?

    Yes. Cheapflights offers flight deals from Breckenridge to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Breckenridge to Seattle?

    Currently, January is the cheapest month in which you can book a flight from Breckenridge to Seattle (average of $238). Flying from Breckenridge to Seattle in July is currently the most expensive (average of $411). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Breckenridge?

Book flights to Breckenridge if you plan to visit one of these locations
SeaTac
Tukwila
Renton
Tacoma
Lacey
Federal Way
Ocean Shores
Leavenworth
Olympia
Marysville
Centralia
Cle Elum
Mukilteo
Aberdeen
Lakewood
Issaquah
Shoreline
Lynnwood
Shelton
Silverdale

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Alternative routes for Breckenridge to Seattle

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Breckenridge to Seattle

Discover the top 5 airlines that operate flights from Breckenridge to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$55Average$128FlexibilityNo cancel feeOn-time62%
DeltaCheapest$88Average$222FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$127Average$202FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$128Average$345FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$134Average$500FlexibilityNo cancel feeOn-time69%
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