Cheap Flights from Calgary to Seattle
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Deals from
Calgary
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Prices updated 24 days ago
486,190 searches this week
171 airlines compared
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Fares are subject to change and may not be available for all dates. (Data last updated May 29, 2026.)
Today’s best flight deals from Calgary to Seattle
Explore current cheapest deals departing from Calgary to Seattle
Round trip
Sort by: Cheapest
October 26 - October 28
YYC - Seattle
$234
$263
Round trip
October 28 - November 2
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
YYC - Seattle
$267
$274
Round trip
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Route Intelligence — 486,190 Searches this Week
Insights for flights from Calgary to Seattle
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
Flights from $193
December
Flights from $266
Direct flights from Calgary to Seattle
WestJet
Last-minute flights going from Calgary to Seattle
Thu, Jul 2
YYC - Seattle
Calgary (YYC) - Seattle (SEA)
$444
$357
One-way
Fri, Jul 3
YYC - Seattle
Calgary (YYC) - Seattle (SEA)
$434
$351
One-way
Fri, Jul 3
YYC - Seattle
Calgary (YYC) - Seattle (SEA)
WestJet
$434
$443
One-way
Sat, Jul 4
YYC - Seattle
Calgary (YYC) - Seattle (SEA)
WestJet
$429
$424
One-way
Wed, Jul 8
YYC - Seattle
Calgary (YYC) - Seattle (SEA)
WestJet
$310
$302
One-way
Wed, Jul 8
YYC - Seattle
Calgary (YYC) - Seattle (LKE)
WestJet
$438
$340
One-way
Biggest price drops on these dates for flights from Calgary to Seattle
Jul 10 - Jul 12
$416 → $287
31%
Jul 23 - Jul 26
$405 → $288
29%
Jul 8 - Jul 12
$438 → $340
22%
Jul 2 - Jul 4
$444 → $357
20%
Popular Airports to fly from Calgary to Seattle
Calgary - Seattle route insights
💸 Price insights
Recent fares are above the typical level.
Recent fares from Calgary to Seattle are above the typical level for this route.
📅 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.
⏱️ Flight duration
Direct flights take 3h 35m.
The median flight duration from Calgary to Seattle is 3 hours and 35 minutes.
✈️ Airlines & availability
WestJet offers direct flights.
WestJet offers direct flights from Calgary to Seattle, with frequent deals available.
🏆 Airline highlight
WestJet is a prominent carrier on this route.
WestJet is a prominent carrier for direct flights from Calgary to Seattle.
🎯 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)
Calgary International is a great choice for flights from Calgary to Seattle.
📍 ~10 km from city center (reachable by car or bus)
💸 Flights from ~$263
Seattle main airports to arrive at
Seattle–Tacoma International (SEA)
Seattle–Tacoma International Airport is a primary arrival choice for flights from Calgary to Seattle.
📍 ~20 km from Seattle city center (reachable by car)
💸 Flights from ~$262
Boeing Field (BFI)
Boeing Field offers an alternative arrival option for travelers flying from Calgary to Seattle.
📍 ~10 km from Seattle city center (reachable by car)
💸 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.
📍 ~5 km from Seattle city center (reachable by car)
💸 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.
📍 ~33 km from destination city (reachable by car)
💸 Flights from ~$465
Portland International (PDX)
Portland International is a major international hub with a comprehensive route network, often serving as a price competitor.
📍 ~235 km from destination city (reachable by car or train)
💸 Flights from ~$204
Vancouver International (YVR)
Vancouver International is a major international gateway with extensive flight options, potentially offering lower fares.
📍 ~200 km from destination city (reachable by car, involves border crossing)
💸 Flights from ~$87
Bellingham International (BLI)
Bellingham International is a primary low-cost carrier airport for the region, often featuring budget-friendly fares.
📍 ~140 km from destination city (reachable by car)
💸 Flights from ~$411
Abbotsford International (YXX)
Abbotsford International is an alternative low-cost gateway for Canadian domestic connections, potentially offering cheaper flights.
📍 ~170 km from destination city (reachable by car, involves border crossing)
💸 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
Elite
Nov 20
Seattle, United States
74% AI deal score
$657
$506
Save $151
From YYC
Elite
Nov 20
Seattle, United States
74% AI deal score
$670
$506
Save $164
From YYC
Elite
Nov 22
Seattle, United States
74% AI deal score
$667
$506
Save $161
From YYC
Elite
Nov 23
Seattle, United States
74% AI deal score
$654
$506
Save $148
From YYC
Elite
Nov 22
Seattle, United States
74% AI deal score
$661
$506
Save $155
From YYC
Elite
Nov 20
Seattle, United States
74% AI deal score
$666
$506
Save $160
From YYC
Elite
Nov 23
Seattle, United States
74% AI deal score
$664
$506
Save $158
From YYC
Elite
Nov 19
Seattle, United States
74% AI deal score
$686
$518
Save $168
From YYC
Elite
Nov 25
Seattle, United States
74% AI deal score
$675
$518
Save $157
From YYC
Elite
Aug 05
Seattle, United States
74% AI deal score
$1,077
$634
Save $443
From YYC
Elite
Aug 31
Seattle, United States
74% AI deal score
$1,050
$634
Save $416
From YYC
Elite
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
Elite
Aug 17
Seattle, United States
73% AI deal score
$1,058
$651
Save $407
From YYC
Elite
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
Elite
Sep 24
Seattle, United States
68% AI deal score
$621
$516
Save $105
From YYC
Elite
Sep 24
Seattle, United States
68% AI deal score
$618
$516
Save $102
From YYC
Elite
Sep 22
Seattle, United States
68% AI deal score
$623
$516
Save $107
From YYC
Elite
Sep 25
Seattle, United States
68% AI deal score
$623
$516
Save $107
From YYC
Elite
Sep 23
Seattle, United States
68% AI deal score
$618
$516
Save $102
From YYC
Elite
Sep 16
Seattle, United States
67% AI deal score
$615
$516
Save $99
From YYC
Elite
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
Elite
Sep 08
Seattle, United States
66% AI deal score
$779
$590
Save $189
From YYC
Elite
Sep 07
Seattle, United States
66% AI deal score
$769
$590
Save $179
From YYC
Elite
Sep 10
Seattle, United States
66% AI deal score
$783
$590
Save $193
From YYC
Elite
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
Elite
Sep 05
Seattle, United States
66% AI deal score
$793
$618
Save $175
From YYC
Elite
Sep 04
Seattle, United States
66% AI deal score
$808
$618
Save $190
From YYC
Elite
Sep 05
Seattle, United States
66% AI deal score
$776
$618
Save $158
From YYC
Elite
Sep 05
Seattle, United States
65% AI deal score
$777
$618
Save $159
From YYC
Elite
Sep 04
Seattle, United States
65% AI deal score
$775
$618
Save $157
From YYC
Elite
Sep 03
Seattle, United States
65% AI deal score
$775
$634
Save $141
From YYC
Elite
Sep 02
Seattle, United States
50% AI deal score
$775
$634
Save $141
From YYC
Elite
Nov 19
Seattle, United States
49% AI deal score
$548
$508
Save $40
From YYC
Elite
Oct 05
Seattle, United States
49% AI deal score
$787
$676
Save $111
From YYC
Elite
Oct 11
Seattle, United States
49% AI deal score
$794
$676
Save $118
From YYC
Elite
Oct 11
Seattle, United States
49% AI deal score
$786
$676
Save $110
From YYC
Elite
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
Elite
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
Elite
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
Elite
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
Elite
Sep 09
Seattle, United States
49% AI deal score
$795
$676
Save $119
From YYC
Elite
Sep 10
Seattle, United States
49% AI deal score
$778
$676
Save $102
From YYC
Elite
Sep 13
Seattle, United States
49% AI deal score
$811
$676
Save $135
From YYC
Elite
Sep 10
Seattle, United States
49% AI deal score
$795
$676
Save $119
From YYC
Elite
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
Elite
Oct 13
Seattle, United States
49% AI deal score
$800
$676
Save $124
From YYC
Elite
Sep 12
Seattle, United States
49% AI deal score
$780
$676
Save $104
From YYC
Elite
Sep 12
Seattle, United States
49% AI deal score
$781
$676
Save $105
From YYC
Elite
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
Elite
Nov 22
Seattle, United States
48% AI deal score
$528
$508
Save $20
From YYC
Elite
Nov 19
Seattle, United States
48% AI deal score
$533
$508
Save $25
From YYC
Elite
Sep 10
Seattle, United States
48% AI deal score
$777
$676
Save $101
From YYC
Elite
Sep 12
Seattle, United States
48% AI deal score
$773
$676
Save $97
From YYC
Elite
Sep 10
Seattle, United States
48% AI deal score
$774
$676
Save $98
From YYC
Elite
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
Elite
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
Elite
Nov 22
Seattle, United States
47% AI deal score
$521
$508
Save $13
From YYC
Elite
Nov 22
Seattle, United States
47% AI deal score
$522
$508
Save $14
From YYC
Elite
Nov 22
Seattle, United States
47% AI deal score
$515
$508
Save $7
From YYC
Elite
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
Elite
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