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FlightsFrom Calgary

To Seattle

Cheap Flights from Calgary to Seattle

Browse current best options from Calgary. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Calgary

RatePunk searches hundreds of travel sites at once for deals on flights to Seattle

Prices updated 24 days ago

486,190 searches this week

171 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated May 29, 2026.)

Todayโ€™s best flight deals from Calgary to Seattle

Explore current cheapest deals departing from Calgary to Seattle

October 26 - October 28

Cheapest
Best

YYC - Seattle

$234

$263

Round trip

October 28 - November 2

Cheapest
Best

YYC - Seattle

$235

$263

Round trip

October 2 - October 4

YYC - Seattle

$217

$266

Round trip

November 27 - November 29

YYC - Seattle

$239

$271

Round trip

September 19 - September 22

YYC - Seattle

$209

$271

Round trip

September 19 - September 21

YYC - Seattle

$210

$271

Round trip

September 12 - September 15

YYC - Seattle

$209

$272

Round trip

November 9 - November 15

YYC - Seattle

$224

$272

Round trip

September 9 - September 10

YYC - Seattle

$209

$273

Round trip

September 4 - September 20

Best
Earliest

YYC - Seattle

$267

$274

Round trip

Unlock all 500+ flight deals to Seattle and get alerts when great deals appear

Route Intelligence โ€” 486,190 Searches this Week

Insights for flights from Calgary to Seattle

Flights from Calgary to Seattle cover a distance of 726 km, classifying this as a short-haul route. This means you can expect a relatively quick journey, often without the need for extensive layovers.
For those seeking cheap flights from Calgary to Seattle, fares typically range from $213โ€“$281, with a median of $250. Right now, current fares are above the typical level for this route. Only 1% of recent fares were classified as a good price, indicating that finding a significant discount may require some flexibility.
When is the cheapest time to fly from Calgary to Seattle? The data shows that August is often the most affordable month, with a median fare of $193. Other cost-effective options include April, with a median fare of $208, and October, where the median fare is $220. Planning your trip during these months could lead to savings.
A typical journey from Calgary to Seattle takes approximately 3h 35m, including any connections. For this route, almost all itineraries are non-stop, with 86.8% of recent fares being direct flights from Calgary to Seattle. When connections are necessary, most itineraries involve one stopover.

How much is a round trip from Calgary to Seattle

Regular price: $169 - $392

Prices from Calgary to Seattle are currently within the regular range.

The regular price range for flights from Calgary to Seattle is $169 to $392. The current lowest deal is $262 with WestJet for travel from Oct 17-Nov 16.

now $262

Low $169

High $392

The cheapest time to fly from Calgary to Seattle

Flights from Calgary to Seattle are cheapest in August, with a median price of $193. The most expensive month to fly is December, with a median price of $266. Prices are generally lower from January to October.

August

Cheapest

Flights from $193

December

Most Expensive

Flights from $266

Jan
Feb
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Direct flights from Calgary to Seattle

Airline logo

WestJet

Last-minute flights going from Calgary to Seattle

Thu, Jul 2

โŒ› Last-Minute

YYC - Seattle

Calgary (YYC) - Seattle (SEA)

$444

$357

One-way

Fri, Jul 3

โŒ› Last-Minute

YYC - Seattle

Calgary (YYC) - Seattle (SEA)

$434

$351

One-way

Fri, Jul 3

โŒ› Last-Minute

YYC - Seattle

WestJet

Calgary (YYC) - Seattle (SEA)

WestJet

$434

$443

One-way

Sat, Jul 4

โŒ› Last-Minute

YYC - Seattle

WestJet

Calgary (YYC) - Seattle (SEA)

WestJet

$429

$424

One-way

Wed, Jul 8

โŒ› Last-Minute

YYC - Seattle

WestJet

Calgary (YYC) - Seattle (SEA)

WestJet

$310

$302

One-way

Wed, Jul 8

โŒ› Last-Minute

YYC - Seattle

WestJet

Calgary (YYC) - Seattle (LKE)

WestJet

$438

$340

One-way

Biggest price drops on these dates for flights from Calgary to Seattle

2 nights

Jul 10 - Jul 12

$416ย ย โ†’ย ย $287

31%

3 nights

Jul 23 - Jul 26

$405ย ย โ†’ย ย $288

29%

4 nights

Jul 8 - Jul 12

$438ย ย โ†’ย ย $340

22%

2 nights

Jul 2 - Jul 4

$444ย ย โ†’ย ย $357

20%

Popular Airports to fly from Calgary to Seattle

Calgary - Seattle route insights

๐Ÿ’ธ Price insights

Recent fares are above the typical level.

Recent fares from Calgary to Seattle are above the typical level for this route.

๐Ÿ“… Best time to fly

August is historically the cheapest month to fly.

Historically, August is the cheapest month to fly from Calgary to Seattle, with a median price of $193.

โฑ๏ธ Flight duration

Direct flights take 3h 35m.

The median flight duration from Calgary to Seattle is 3 hours and 35 minutes.

โœˆ๏ธ Airlines & availability

WestJet offers direct flights.

WestJet offers direct flights from Calgary to Seattle, with frequent deals available.

๐Ÿ† Airline highlight

WestJet is a prominent carrier on this route.

WestJet is a prominent carrier for direct flights from Calgary to Seattle.

๐ŸŽฏ Booking tip

Deals are frequent on this route.

Deals for flights from Calgary to Seattle are frequent, with over 1 deal per day.

Calgary main airports to depart from

Calgary International (YYC)

Cheapest

Calgary International is a great choice for flights from Calgary to Seattle.

๐Ÿ“ ~10 km from city center (reachable by car or bus)

๐Ÿ’ธ Flights from ~$263

Seattle main airports to arrive at

Seattleโ€“Tacoma International (SEA)

Cheapest

Seattleโ€“Tacoma International Airport is a primary arrival choice for flights from Calgary to Seattle.

๐Ÿ“ ~20 km from Seattle city center (reachable by car)

๐Ÿ’ธ Flights from ~$262

Boeing Field (BFI)

Boeing Field offers an alternative arrival option for travelers flying from Calgary to Seattle.

๐Ÿ“ ~10 km from Seattle city center (reachable by car)

๐Ÿ’ธ Flights from ~$657

Kenmore Air Harbor Seaplane Base (LKE)

Kenmore Air Harbor Seaplane Base provides a unique arrival point for flights from Calgary to Seattle.

๐Ÿ“ ~5 km from Seattle city center (reachable by car)

๐Ÿ’ธ Flights from ~$340

Airports nearby Seattle used as alternative

Paine Field Everett (PAE)

Paine Field Everett offers a convenient alternative for North Seattle residents, with shorter security wait times.

๐Ÿ“ ~33 km from destination city (reachable by car)

๐Ÿ’ธ Flights from ~$465

Portland International (PDX)

Portland International is a major international hub with a comprehensive route network, often serving as a price competitor.

๐Ÿ“ ~235 km from destination city (reachable by car or train)

๐Ÿ’ธ Flights from ~$204

Vancouver International (YVR)

Vancouver International is a major international gateway with extensive flight options, potentially offering lower fares.

๐Ÿ“ ~200 km from destination city (reachable by car, involves border crossing)

๐Ÿ’ธ Flights from ~$87

Bellingham International (BLI)

Bellingham International is a primary low-cost carrier airport for the region, often featuring budget-friendly fares.

๐Ÿ“ ~140 km from destination city (reachable by car)

๐Ÿ’ธ Flights from ~$411

Abbotsford International (YXX)

Cheapest

Abbotsford International is an alternative low-cost gateway for Canadian domestic connections, potentially offering cheaper flights.

๐Ÿ“ ~170 km from destination city (reachable by car, involves border crossing)

๐Ÿ’ธ Flights from ~$80

Business & First Class Flight Deals to Seattle

Discover luxury on the budget with premium cabin class on flights from Calgary to Seattle.

Elite

Best Elite deals to Seattle

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From YYC

Elite

Nov 20

Seattle, United States

75% AI deal score

$688

$506

Save $182

From YYC

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Nov 20

Seattle, United States

74% AI deal score

$657

$506

Save $151

From YYC

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Nov 20

Seattle, United States

74% AI deal score

$670

$506

Save $164

From YYC

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Nov 22

Seattle, United States

74% AI deal score

$667

$506

Save $161

From YYC

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Nov 23

Seattle, United States

74% AI deal score

$654

$506

Save $148

From YYC

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Nov 22

Seattle, United States

74% AI deal score

$661

$506

Save $155

From YYC

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Nov 20

Seattle, United States

74% AI deal score

$666

$506

Save $160

From YYC

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Nov 23

Seattle, United States

74% AI deal score

$664

$506

Save $158

From YYC

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Nov 19

Seattle, United States

74% AI deal score

$686

$518

Save $168

From YYC

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Nov 25

Seattle, United States

74% AI deal score

$675

$518

Save $157

From YYC

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Aug 05

Seattle, United States

74% AI deal score

$1,077

$634

Save $443

From YYC

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Aug 31

Seattle, United States

74% AI deal score

$1,050

$634

Save $416

From YYC

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Aug 18

Seattle, United States

74% AI deal score

$1,084

$651

Save $433

From YYC

Elite

Nov 23

Seattle, United States

73% AI deal score

$657

$506

Save $151

From YYC

Elite

Nov 22

Seattle, United States

73% AI deal score

$660

$506

Save $154

From YYC

Elite

Nov 21

Seattle, United States

73% AI deal score

$661

$518

Save $143

From YYC

Elite

Nov 19

Seattle, United States

73% AI deal score

$670

$518

Save $152

From YYC

Elite

Nov 25

Seattle, United States

73% AI deal score

$670

$518

Save $152

From YYC

Elite

Nov 24

Seattle, United States

73% AI deal score

$670

$518

Save $152

From YYC

Elite

Nov 19

Seattle, United States

73% AI deal score

$663

$518

Save $145

From YYC

Elite

Nov 21

Seattle, United States

73% AI deal score

$667

$518

Save $149

From YYC

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Aug 17

Seattle, United States

73% AI deal score

$1,058

$651

Save $407

From YYC

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Aug 17

Seattle, United States

73% AI deal score

$1,080

$651

Save $429

From YYC

Elite

Aug 19

Seattle, United States

73% AI deal score

$1,061

$651

Save $410

From YYC

Elite

Sep 23

Seattle, United States

68% AI deal score

$618

$516

Save $102

From YYC

Elite

Sep 25

Seattle, United States

68% AI deal score

$618

$516

Save $102

From YYC

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Sep 24

Seattle, United States

68% AI deal score

$621

$516

Save $105

From YYC

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Sep 24

Seattle, United States

68% AI deal score

$618

$516

Save $102

From YYC

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Sep 22

Seattle, United States

68% AI deal score

$623

$516

Save $107

From YYC

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Sep 25

Seattle, United States

68% AI deal score

$623

$516

Save $107

From YYC

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Sep 23

Seattle, United States

68% AI deal score

$618

$516

Save $102

From YYC

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Sep 16

Seattle, United States

67% AI deal score

$615

$516

Save $99

From YYC

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Sep 18

Seattle, United States

67% AI deal score

$615

$516

Save $99

From YYC

Elite

Sep 07

Seattle, United States

66% AI deal score

$778

$590

Save $188

From YYC

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Sep 08

Seattle, United States

66% AI deal score

$779

$590

Save $189

From YYC

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Sep 07

Seattle, United States

66% AI deal score

$769

$590

Save $179

From YYC

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Sep 10

Seattle, United States

66% AI deal score

$783

$590

Save $193

From YYC

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Sep 09

Seattle, United States

66% AI deal score

$777

$590

Save $187

From YYC

Elite

Sep 08

Seattle, United States

66% AI deal score

$777

$590

Save $187

From YYC

Elite

Sep 04

Seattle, United States

66% AI deal score

$781

$618

Save $163

From YYC

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Sep 05

Seattle, United States

66% AI deal score

$793

$618

Save $175

From YYC

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Sep 04

Seattle, United States

66% AI deal score

$808

$618

Save $190

From YYC

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Sep 05

Seattle, United States

66% AI deal score

$776

$618

Save $158

From YYC

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Sep 05

Seattle, United States

65% AI deal score

$777

$618

Save $159

From YYC

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Sep 04

Seattle, United States

65% AI deal score

$775

$618

Save $157

From YYC

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Sep 03

Seattle, United States

65% AI deal score

$775

$634

Save $141

From YYC

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Sep 02

Seattle, United States

50% AI deal score

$775

$634

Save $141

From YYC

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Nov 19

Seattle, United States

49% AI deal score

$548

$508

Save $40

From YYC

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Oct 05

Seattle, United States

49% AI deal score

$787

$676

Save $111

From YYC

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Oct 11

Seattle, United States

49% AI deal score

$794

$676

Save $118

From YYC

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Oct 11

Seattle, United States

49% AI deal score

$786

$676

Save $110

From YYC

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Oct 05

Seattle, United States

49% AI deal score

$785

$676

Save $109

From YYC

Elite

Oct 11

Seattle, United States

49% AI deal score

$787

$676

Save $111

From YYC

Elite

Oct 05

Seattle, United States

49% AI deal score

$786

$676

Save $110

From YYC

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Oct 05

Seattle, United States

49% AI deal score

$790

$676

Save $114

From YYC

Elite

Oct 11

Seattle, United States

49% AI deal score

$786

$676

Save $110

From YYC

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Oct 11

Seattle, United States

49% AI deal score

$788

$676

Save $112

From YYC

Elite

Oct 11

Seattle, United States

49% AI deal score

$787

$676

Save $111

From YYC

Elite

Oct 11

Seattle, United States

49% AI deal score

$785

$676

Save $109

From YYC

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Oct 07

Seattle, United States

49% AI deal score

$805

$676

Save $129

From YYC

Elite

Oct 17

Seattle, United States

49% AI deal score

$799

$676

Save $123

From YYC

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Sep 09

Seattle, United States

49% AI deal score

$795

$676

Save $119

From YYC

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Sep 10

Seattle, United States

49% AI deal score

$778

$676

Save $102

From YYC

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Sep 13

Seattle, United States

49% AI deal score

$811

$676

Save $135

From YYC

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Sep 10

Seattle, United States

49% AI deal score

$795

$676

Save $119

From YYC

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Oct 08

Seattle, United States

49% AI deal score

$789

$676

Save $113

From YYC

Elite

Sep 13

Seattle, United States

49% AI deal score

$786

$676

Save $110

From YYC

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Oct 13

Seattle, United States

49% AI deal score

$800

$676

Save $124

From YYC

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Sep 12

Seattle, United States

49% AI deal score

$780

$676

Save $104

From YYC

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Sep 12

Seattle, United States

49% AI deal score

$781

$676

Save $105

From YYC

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Oct 06

Seattle, United States

49% AI deal score

$786

$676

Save $110

From YYC

Elite

Oct 16

Seattle, United States

49% AI deal score

$805

$676

Save $129

From YYC

Elite

Oct 07

Seattle, United States

49% AI deal score

$786

$676

Save $110

From YYC

Elite

Oct 12

Seattle, United States

49% AI deal score

$786

$676

Save $110

From YYC

Elite

Sep 08

Seattle, United States

49% AI deal score

$778

$676

Save $102

From YYC

Elite

Sep 13

Seattle, United States

49% AI deal score

$782

$676

Save $106

From YYC

Elite

Oct 07

Seattle, United States

49% AI deal score

$788

$676

Save $112

From YYC

Elite

Nov 10

Seattle, United States

48% AI deal score

$519

$497

Save $22

From YYC

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Nov 22

Seattle, United States

48% AI deal score

$528

$508

Save $20

From YYC

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Nov 19

Seattle, United States

48% AI deal score

$533

$508

Save $25

From YYC

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Sep 10

Seattle, United States

48% AI deal score

$777

$676

Save $101

From YYC

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Sep 12

Seattle, United States

48% AI deal score

$773

$676

Save $97

From YYC

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Sep 10

Seattle, United States

48% AI deal score

$774

$676

Save $98

From YYC

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Sep 09

Seattle, United States

48% AI deal score

$774

$676

Save $98

From YYC

Elite

Sep 13

Seattle, United States

48% AI deal score

$773

$676

Save $97

From YYC

Elite

Sep 07

Seattle, United States

48% AI deal score

$777

$676

Save $101

From YYC

Elite

Sep 08

Seattle, United States

48% AI deal score

$775

$676

Save $99

From YYC

Elite

Sep 09

Seattle, United States

48% AI deal score

$770

$676

Save $94

From YYC

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Sep 13

Seattle, United States

48% AI deal score

$773

$676

Save $97

From YYC

Elite

Sep 10

Seattle, United States

48% AI deal score

$777

$676

Save $101

From YYC

Elite

Sep 09

Seattle, United States

48% AI deal score

$775

$676

Save $99

From YYC

Elite

Sep 10

Seattle, United States

48% AI deal score

$777

$676

Save $101

From YYC

Elite

Nov 19

Seattle, United States

47% AI deal score

$518

$508

Save $10

From YYC

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Nov 22

Seattle, United States

47% AI deal score

$521

$508

Save $13

From YYC

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Nov 22

Seattle, United States

47% AI deal score

$522

$508

Save $14

From YYC

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Nov 22

Seattle, United States

47% AI deal score

$515

$508

Save $7

From YYC

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Nov 19

Seattle, United States

47% AI deal score

$521

$508

Save $13

From YYC

Elite

Nov 22

Seattle, United States

47% AI deal score

$515

$508

Save $7

From YYC

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Nov 19

Seattle, United States

47% AI deal score

$515

$508

Save $7

From YYC

Elite

Nov 19

Seattle, United States

47% AI deal score

$522

$508

Save $14

Frequently Asked Questions About Flights to Seattle

Historically, the optimal booking window for flights from Calgary to Seattle is typically 28-59 days before departure. Flights booked within this period have an average price of $228. Booking 14-27 days out also offers good value, with an average price of $254. Waiting until 0-6 days before departure usually results in higher prices, averaging $326.

Across the trailing quarter, a good price for a flight from Calgary to Seattle is considered to be $213 or less. The median price for this route has been $250. Prices tend to increase beyond $281, which represents the 75th percentile of prices observed in the trailing 90 days.

Historically, August has offered the cheapest flights from Calgary to Seattle, with a median price of $193. April is also a budget-friendly option, showing a median price of $208. October has a median price of $220. The annual median price for this route is $250, indicating that these months are typically more affordable.