$106+ 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 7/7. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SEA
Jul 5 — Jul 121
Round-trip
1 adult, Economy
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Find cheap flights from Breckenridge to Seattle with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Breckenridge to Seattle/Tacoma Intl are usually found in January or February, booked 27 days in advance, depart on a Friday or Thursday and return on a Friday
Cheap flight deals from Breckenridge to Seattle
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Best
Last-minute
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Cheapest flights from Breckenridge to SeattleExplore 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 June 5, 2026.
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 June 5, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 6/1. 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.
Wed 8/127:13 am
DEN
- SEA
Nonstop3h 04m
Frontier
Wed 8/198:13 pm
SEA
- DEN
1 stop6h 45m
Frontier
Deal found 6/1![Frontier logo]()
$166
This Cheapflightsfares deal was found by Cheapflights users on 6/1. 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.
Sat 8/157:13 am
DEN
- SEA
Nonstop3h 04m
Frontier
Tue 8/187:41 pm
SEA
- DEN
Nonstop2h 55m
Frontier
Deal found 6/1![Frontier logo]()
$167
This Travelocity deal was found by Cheapflights users on 6/1. 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.
Wed 8/127:13 am
DEN
- SEA
Nonstop3h 04m
Frontier
Tue 8/2511:53 am
SEA
- DEN
1 stop25h 16m
Frontier
Deal found 6/1![Frontier logo]()
$168
This Super.com deal was found by Cheapflights users on 6/3. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/307:45 am
DEN
- SEA
Nonstop3h 03m
Frontier
Tue 7/1411:54 am
SEA
- DEN
1 stop20h 30m
Frontier
Deal found 6/3![Frontier logo]()
$169
This Cheapflightsfares deal was found by Cheapflights users on 6/3. 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.
Mon 8/2412:00 pm
DEN
- SEA
Nonstop3h 04m
Frontier
Thu 8/277:41 pm
SEA
- DEN
Nonstop2h 55m
Frontier
Deal found 6/3![Frontier logo]()
$170
This Expedia deal was found by Cheapflights users on 6/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/267:08 pm
DEN
- SEA
Nonstop3h 00m
Multiple Airlines
Sat 8/297:41 pm
SEA
- DEN
Nonstop2h 55m
Multiple Airlines
Deal found 6/1![Multiple Airlines logo]()
$171
This Frontier deal was found by Cheapflights users on 6/3. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/237:45 am
DEN
- SEA
Nonstop3h 03m
Frontier
Tue 6/307:41 pm
SEA
- DEN
Nonstop2h 55m
Frontier
Deal found 6/3![Frontier logo]()
$172
This Super.com deal was found by Cheapflights users on 6/3. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/287:13 am
DEN
- SEA
Nonstop3h 04m
Frontier
Sat 8/88:13 pm
SEA
- DEN
1 stop6h 43m
Frontier
Deal found 6/3![Frontier logo]()
$173
This Cheapflightsfares deal was found by Cheapflights users on 6/4. 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.
Wed 7/87:13 am
DEN
- SEA
Nonstop3h 04m
Frontier
Mon 7/137:06 pm
SEA
- DEN
Nonstop2h 52m
Frontier
Deal found 6/4![Frontier logo]()
$174
This Cheapflightsfares deal was found by Cheapflights users on 6/4. 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.
Tue 8/1111:00 am
DEN
- SEA
Nonstop3h 17m
Frontier
Tue 8/188:13 pm
SEA
- DEN
1 stop6h 45m
Frontier
Deal found 6/4![Frontier logo]()
$175
This Super.com deal was found by Cheapflights users on 6/4. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/257:45 am
DEN
- SEA
Nonstop3h 03m
Frontier
Tue 6/307:41 pm
SEA
- DEN
Nonstop2h 55m
Frontier
Deal found 6/4![Frontier logo]()
$176
This Frontier deal was found by Cheapflights users on 6/3. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/287:13 am
DEN
- SEA
Nonstop3h 04m
Frontier
Mon 8/108:53 pm
SEA
- DEN
1 stop11h 12m
Frontier
Deal found 6/3![Frontier logo]()
$177
Best flights from Breckenridge to SeattleDiscover carefully curated flight deals from Breckenridge to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 5, 2026.
Discover carefully curated flight deals from Breckenridge to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 5, 2026.
This Alaska Airlines deal was found by Cheapflights users on 5/31. 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 8/126:00 am
DEN
- SEA
1 stop6h 44m
Alaska Airlines
Wed 9/97:32 pm
SEA
- DEN
Nonstop2h 47m
Alaska Airlines
Deal found 5/31![Alaska Airlines logo]()
$225
This Southwest deal was found by Cheapflights users on 5/31. 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.
Tue 6/3010:05 am
DEN
- SEA
Nonstop3h 00m
Southwest
Sat 7/47:25 pm
SEA
- DEN
Nonstop2h 35m
Southwest
Deal found 5/31![Southwest logo]()
$305
This Delta deal was found by Cheapflights users on 6/4. 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.
Tue 11/246:45 am
DEN
- SEA
Nonstop3h 14m
Delta
Fri 11/275:45 am
SEA
- DEN
1 stop5h 10m
Delta
Deal found 6/4![Delta logo]()
$336
This United Airlines deal was found by Cheapflights users on 6/4. 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.
Thu 7/307:10 pm
DEN
- SEA
Nonstop3h 00m
United Airlines
Mon 8/37:54 pm
SEA
- DEN
Nonstop2h 44m
United Airlines
Deal found 6/4![United Airlines logo]()
$345
This Southwest deal was found by Cheapflights users on 6/5. 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.
Tue 7/146:55 pm
DEN
- SEA
1 stop5h 20m
Southwest
Wed 7/297:30 am
SEA
- DEN
2 stops7h 20m
Southwest
Deal found 6/5![Southwest logo]()
$326
This Southwest deal was found by Cheapflights users on 6/5. 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.
Tue 8/412:50 pm
DEN
- SEA
2 stops8h 25m
Southwest
Tue 8/119:25 am
SEA
- DEN
1 stop6h 30m
Southwest
Deal found 6/5![Southwest logo]()
$330
This Southwest deal was found by Cheapflights users on 5/31. 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.
Tue 7/286:15 am
DEN
- SEA
2 stops8h 20m
Southwest
Sat 8/89:20 am
SEA
- DEN
2 stops9h 15m
Southwest
Deal found 5/31![Southwest logo]()
$335
This Southwest deal was found by Cheapflights users on 5/31. 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.
Thu 8/272:05 pm
DEN
- SEA
2 stops8h 10m
Southwest
Sun 8/309:05 am
SEA
- DEN
2 stops7h 30m
Southwest
Deal found 5/31![Southwest logo]()
$336
This Southwest deal was found by Cheapflights users on 6/2. 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.
Tue 11/241:00 pm
DEN
- SEA
2 stops8h 00m
Southwest
Fri 11/279:10 am
SEA
- DEN
Nonstop2h 35m
Southwest
Deal found 6/2![Southwest logo]()
$341
This Southwest deal was found by Cheapflights users on 5/31. 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.
Thu 7/307:50 pm
DEN
- SEA
Nonstop3h 00m
Southwest
Mon 8/37:30 pm
SEA
- DEN
Nonstop2h 40m
Southwest
Deal found 5/31![Southwest logo]()
$345
Last-minute flights from Breckenridge to SeattleDiscover last-minute flight deals from Breckenridge to Seattle. Data last updated June 5, 2026 and is based on user searches.
Discover last-minute flight deals from Breckenridge to Seattle. Data last updated June 5, 2026 and is based on user searches.
This deal was found by Cheapflights users on 6/5. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/107:45 am
DEN
- SEA
Nonstop3h 03m
Frontier
Wed 6/103:33 pm
SEA
- DEN
Nonstop2h 48m
Frontier
Deal found 6/5![Frontier logo]()
$221
This Kiwi.com deal was found by Cheapflights users on 6/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/106:02 am
DEN
- SEA
Nonstop3h 03m
Multiple Airlines
Tue 6/238:12 pm
SEA
- DEN
1 stop6h 46m
Multiple Airlines
Deal found 6/1![Multiple Airlines logo]()
$283
This deal was found by Cheapflights users on 6/5. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1112:14 pm
DEN
- SEA
Nonstop3h 04m
Frontier
Thu 6/117:41 pm
SEA
- DEN
Nonstop2h 55m
Frontier
Deal found 6/5![Frontier logo]()
$233
This Cheapflightsfares deal was found by Cheapflights users on 6/3. 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.
Sat 6/138:44 am
DEN
- SEA
1 stop11h 13m
Frontier
Wed 6/247:41 pm
SEA
- DEN
Nonstop2h 55m
Frontier
Deal found 6/3![Frontier logo]()
$231
This Cheapflightsfares deal was found by Cheapflights users on 6/2. 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.
Sat 6/137:45 am
DEN
- SEA
Nonstop3h 03m
Frontier
Tue 6/307:41 pm
SEA
- DEN
Nonstop2h 55m
Frontier
Deal found 6/2![Frontier logo]()
$286
This deal was found by Cheapflights users on 6/4. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/157:45 am
DEN
- SEA
Nonstop3h 03m
Frontier
Fri 6/193:33 pm
SEA
- DEN
Nonstop2h 48m
Frontier
Deal found 6/4![Frontier logo]()
$257
This Cheapflightsfares deal was found by Cheapflights users on 6/1. 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.
Mon 6/158:44 am
DEN
- SEA
1 stop11h 13m
Frontier
Mon 6/227:41 pm
SEA
- DEN
Nonstop2h 55m
Frontier
Deal found 6/1![Frontier logo]()
$281
This Cheapflightsfares deal was found by Cheapflights users on 6/1. 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.
Mon 6/158:44 am
DEN
- SEA
1 stop11h 13m
Frontier
Wed 6/178:12 pm
SEA
- DEN
1 stop6h 46m
Frontier
Deal found 6/1![Frontier logo]()
$287
This Frontier deal was found by Cheapflights users on 6/1. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/158:44 am
DEN
- SEA
1 stop11h 13m
Frontier
Fri 6/2611:03 am
SEA
- DEN
1 stop12h 37m
Frontier
Deal found 6/1![Frontier logo]()
$290
One-way flights from Breckenridge to SeattleSearch for one-way flight options from Breckenridge to Seattle. Find affordable one-way fares based on user searches. Data last updated June 5, 2026.
Search for one-way flight options from Breckenridge to Seattle. Find affordable one-way fares based on user searches. Data last updated June 5, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 6/1. 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.
Tue 7/79:13 am
DEN
- SEA
Nonstop3h 07m
Frontier
Deal found 6/1![Frontier logo]()
$106
This Frontier deal was found by Cheapflights users on 6/2. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/287:13 am
DEN
- SEA
Nonstop3h 04m
Frontier
Deal found 6/2![Frontier logo]()
$108
This Booking.com deal was found by Cheapflights users on 6/3. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/189:13 am
DEN
- SEA
Nonstop3h 07m
Frontier
Deal found 6/3![Frontier logo]()
$109
This lastminute.co.il deal was found by Cheapflights users on 6/1. 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 lastminute.co.il is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/257:45 am
DEN
- SEA
Nonstop3h 06m
Frontier
Deal found 6/1![Frontier logo]()
$110
This Cheapflightsfares deal was found by Cheapflights users on 5/31. 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.
Mon 8/2412:00 pm
DEN
- SEA
Nonstop3h 04m
Frontier
Deal found 5/31![Frontier logo]()
$111
This Kiwi.com deal was found by Cheapflights users on 6/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/410:00 am
DEN
- SEA
1 stop26h 08m
Frontier
Deal found 6/4![Frontier logo]()
$112
This Cheapflightsfares deal was found by Cheapflights users on 6/3. 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.
Wed 9/1612:32 pm
DEN
- SEA
1 stop8h 29m
Frontier
Deal found 6/3![Frontier logo]()
$113
This Cheapflightsfares deal was found by Cheapflights users on 6/1. 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.
Sat 8/157:13 am
DEN
- SEA
Nonstop3h 04m
Frontier
Deal found 6/1![Frontier logo]()
$114
This Expedia deal was found by Cheapflights users on 6/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1712:02 pm
DEN
- SEA
1 stop7h 24m
Frontier
Deal found 6/3![Frontier logo]()
$115
This Super.com deal was found by Cheapflights users on 6/5. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/67:13 am
DEN
- SEA
Nonstop3h 04m
Frontier
Deal found 6/5![Frontier logo]()
$116
This Super.com deal was found by Cheapflights users on 6/4. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/2912:14 pm
DEN
- SEA
Nonstop3h 04m
Frontier
Deal found 6/4![Frontier logo]()
$117
This Kiwi.com deal was found by Cheapflights users on 6/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/249:15 am
DEN
- SEA
1 stop10h 11m
Frontier
Deal found 6/3![Frontier logo]()
$118
Find flight deals from Breckenridge to Seattle
Keep the following information in mind while searching for Breckenridge to Seattle flight deals. Data was last updated June 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $166 (Cheapflightsfares) |
One-way from | $106 (Cheapflightsfares) |
Popular in | June |
Cheapest in | January |
Average price | $279 |
Cheapflights Fare Finder
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 June 5, 2026.
Use the filters below to find and compare flights from Breckenridge to Seattle that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DenverSeattle
DEN - SEA
DENSEA
Denver Intl
Wed 8/12
6:00 am-11:44 am
1 stop6h 44m
Seattle/Tacoma Intl
Wed 9/9
7:32 pm-11:19 pm
Nonstop2h 47m
$225
Quickest round-trip
DenverSeattle
DEN - SEA
DENSEA
Denver Intl
Tue 6/30
10:05 am-12:05 pm
Nonstop3h 00m
Seattle/Tacoma Intl
Sat 7/4
7:25 pm-11:00 pm
Nonstop2h 35m
$305
DenverSeattle
DEN - SEA
DENSEA
Denver Intl
Tue 7/14
6:55 pm-11:15 pm
1 stop5h 20m
Seattle/Tacoma Intl
Wed 7/29
7:30 am-3:50 pm
2 stops7h 20m
$326
DenverSeattle
DEN - SEA
DENSEA
Denver Intl
Tue 8/4
12:50 pm-8:15 pm
2 stops8h 25m
Seattle/Tacoma Intl
Tue 8/11
9:25 am-4:55 pm
1 stop6h 30m
$330
DenverSeattle
DEN - SEA
DENSEA
Denver Intl
Tue 7/28
6:15 am-1:35 pm
2 stops8h 20m
Seattle/Tacoma Intl
Sat 8/8
9:20 am-7:35 pm
2 stops9h 15m
$335
DenverSeattle
DEN - SEA
DENSEA
Denver Intl
Tue 11/24
6:45 am-8:59 am
Nonstop3h 14m
Seattle/Tacoma Intl
Fri 11/27
5:45 am-11:55 am
1 stop5h 10m
$336
DenverSeattle
DEN - SEA
DENSEA
Denver Intl
Thu 8/27
2:05 pm-9:15 pm
2 stops8h 10m
Seattle/Tacoma Intl
Sun 8/30
9:05 am-5:35 pm
2 stops7h 30m
$336
DenverSeattle
DEN - SEA
DENSEA
Denver Intl
Tue 11/24
1:00 pm-8:00 pm
2 stops8h 00m
Seattle/Tacoma Intl
Fri 11/27
9:10 am-12:45 pm
Nonstop2h 35m
$341
DenverSeattle
DEN - SEA
DENSEA
Denver Intl
Thu 7/30
7:10 pm-9:10 pm
Nonstop3h 00m
Seattle/Tacoma Intl
Mon 8/3
7:54 pm-11:38 pm
Nonstop2h 44m
$345
DenverSeattle
DEN - SEA
DENSEA
Denver Intl
Thu 7/30
7:50 pm-9:50 pm
Nonstop3h 00m
Seattle/Tacoma Intl
Mon 8/3
7:30 pm-11:10 pm
Nonstop2h 40m
$345
Showing 1-10 of 20 resultsSorted by cheapest first
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.
DEN-SEA
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.
Cheapflights Insights
Everything you need to know about your flight from Breckenridge to Seattle
BK9-SEA
DEN-SEA
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 June 5, 2026.
It’s optimal to fly from Breckenridge to Seattle in the evening. By choosing this option you can save up to 40% on the cost of your flight, compared to a flight at noon.
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 June 5, 2026.
The most flights from BK9 to SEA are scheduled on a Friday (48 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (11 on average).
How much does it cost to fly round-trip from Breckenridge to Seattle?
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 30, 2026.
Travelers seeking maximum savings on their Breckenridge to Seattle flight should consider departing on Friday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
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 June 5, 2026.
Read through reviews of airlines operating flights from Breckenridge to Seattle, such as Southwest,Alaska Airlines, andDelta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.0
Food
7.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Overall
8.0
Food
7.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Overall
8.0
Food
7.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Overall
8.0
Food
7.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Overall
8.0
Food
7.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Overall
8.0
Food
7.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
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.
Traveling to a place near Seattle?
Book flights to Seattle if you plan to visit one of these locationsSeaTac
Tacoma
Lacey
Ocean Shores
Leavenworth
Olympia
Edmonds
Snoqualmie
Tumwater
Tukwila
Puyallup
Kent
Lynnwood
Renton
Ellensburg
Fife
Lakewood
Issaquah
Marysville
Shoreline
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Alternative routes for Breckenridge to Seattle
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Complete your trip
Complete your trip to Seattle by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Breckenridge to Seattle by cabin class
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Breckenridge and Seattle flights
Browse other Breckenridge and Seattle flight options. Last updated on June 5, 2026.
Popular flight searches
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Other flights to Seattle
Explore flights to Seattle departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 5, 2026.
Breckenridge to Seattle flights
Consider these flights traveling from Breckenridge to Seattle.
Top 6 airlines flying from Breckenridge to Seattle
Discover the top 6 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 June 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$55 | Average$178 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$84 | Average$258 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$89 | Average$227 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$117 | Average$410 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$117 | Average$332 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$127 | Average$289 | FlexibilityNo cancel fee | On-time75% |