Cheap flights from Calgary to Washington from C$ 255

YYC — SEA
10 Dec — 17 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Calgary to Washington

Enter your travel dates to find the best prices.

Cheapest flights from Calgary to Washington

Tue 8/121:45 p.m. -
Nonstop1h 55m
Tue 15/125:54 p.m. -
Nonstop1h 43m
Deal found 10/11C$ 363
Wed 25/111:45 p.m. -
Nonstop1h 55m
Sun 29/115:48 p.m. -
Nonstop1h 42m
Deal found 9/11C$ 396
Fri 18/128:15 a.m. -
1 stop3h 15m
Sun 20/122:30 p.m. -
Nonstop1h 40m
Deal found 9/11C$ 426
Thu 24/129:03 a.m. -
Nonstop2h 06m
Thu 31/125:52 p.m. -
Nonstop1h 41m
Deal found 9/11C$ 430
Fri 18/129:03 a.m. -
Nonstop2h 06m
Sun 20/125:52 p.m. -
Nonstop1h 41m
Deal found 9/11C$ 440
Wed 16/121:45 p.m. -
Nonstop1h 55m
Mon 28/122:30 p.m. -
Nonstop1h 40m
Deal found 9/11C$ 443
Thu 10/121:45 p.m. -
Nonstop1h 55m
Mon 14/128:56 p.m. -
3 stops42h 59m
Deal found 10/11C$ 452
Mon 7/122:45 p.m. -
1 stop27h 53m
Mon 14/1212:37 p.m. -
2 stops20h 38m
Deal found 9/11C$ 624
Tue 1/122:55 p.m. -
2 stops22h 35m
Fri 11/127:07 a.m. -
1 stop9h 53m
Deal found 9/11C$ 648
Mon 7/129:07 a.m. -
2 stops15h 55m
Mon 14/121:53 p.m. -
2 stops29h 44m
Deal found 9/11C$ 780
Sun 20/127:00 a.m. -
1 stop15h 51m
Sun 27/125:00 a.m. -
1 stop15h 53m
Deal found 6/11C$ 811
Tue 1/127:00 a.m. -
1 stop16h 25m
Fri 11/125:05 a.m. -
1 stop15h 48m
Deal found 9/11C$ 813

Find flight deals from Calgary to Washington

Round-trip from

C$ 363

One-way from

C$ 255

Popular in

August

Cheapest in

May

Average price

C$ 348

Good round-trip deal

C$ 594 or less

Good one-way deal

C$ 467 or less
Alaska Airlines
  • Alaska Airlines
  • 8/12-15/12
  • Nonstop
  • 3h 38m total
  • Calgary to Washington
Alaska Airlines
  • Alaska Airlines
  • 18/12-31/12
  • Nonstop
  • 2h 06m total
  • Calgary to Washington
Highest demand for flights based on searches. 13% potential increase in price (C$ 89 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease (C$ 19 potential savings vs. average RT price).
Average for round-trip flights in November 2026
Price to beat on a round-trip flight from Calgary to Washington.
Price to beat on a one-way flight from Calgary to Washington.

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Calgary to Washington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CalgarySeattle

YYC Calgary - SEA Seattle/Tacoma Intl

YYCSEA

Calgary

Sun 20/12

9:03 a.m.-9:09 a.m.

Nonstop2h 06m

Seattle/Tacoma Intl

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 258

CalgarySeattle

YYC Calgary - SEA Seattle/Tacoma Intl

YYCSEA

Calgary

Wed 2/12

5:50 a.m.-9:32 a.m.

1 stop5h 42m

Seattle/Tacoma Intl

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 274

CalgarySeattle

YYC Calgary - SEA Seattle/Tacoma Intl

YYCSEA

Calgary

Thu 24/12

4:30 p.m.-11:18 p.m.

1 stop8h 48m

Seattle/Tacoma Intl

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 281

CalgarySpokane

YYC Calgary - GEG Spokane

YYCGEG

Calgary

Mon 14/12

8:00 p.m.-11:30 a.m.

2 stops17h 30m

Spokane

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 285

CalgarySeattle

YYC Calgary - SEA Seattle/Tacoma Intl

YYCSEA

Calgary

Fri 11/12

9:07 a.m.-9:04 a.m.

Nonstop1h 57m

Seattle/Tacoma Intl

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 288

CalgarySeattle

YYC Calgary - SEA Seattle/Tacoma Intl

YYCSEA

Calgary

Sun 20/12

6:45 a.m.-9:32 a.m.

1 stop4h 47m

Seattle/Tacoma Intl

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 293
Quickest round-trip

CalgarySeattle

YYC Calgary - SEA Seattle/Tacoma Intl

YYCSEA

Calgary

Tue 23/3

1:45 p.m.-2:40 p.m.

Nonstop1h 55m

Seattle/Tacoma Intl

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 329

CalgarySpokane

YYC Calgary - GEG Spokane

YYCGEG

Calgary

Wed 23/12

7:30 a.m.-8:26 p.m.

2 stops38h 56m

Spokane

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 334

CalgarySeattle

YYC Calgary - SEA Seattle/Tacoma Intl

YYCSEA

Calgary

Wed 10/3

6:50 a.m.-9:30 a.m.

1 stop4h 40m

Seattle/Tacoma Intl

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 334

CalgarySeattle

YYC Calgary - SEA Seattle/Tacoma Intl

YYCSEA

Calgary

Fri 20/11

9:00 a.m.-8:57 a.m.

Nonstop1h 57m

Seattle/Tacoma Intl

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 337

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/11

Showing 1-10 of 50 resultsSorted by cheapest first
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Best time to book a flight from Calgary to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington from Calgary with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Calgary to Washington

What is the cheapest month to book a flight from Calgary to State of Washington?

Currently, May is the cheapest month in which you can book a flight from Calgary to State of Washington (average of C$ 323). Flying from Calgary to State of Washington in August is currently the most expensive (average of C$ 553). 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 YYC to WA?

A simple way to save on the total cost of your ticket is to fly from Calgary to State of Washington in the afternoon. If you’re flexible enough to do this you can expect to save up to 68% on your trip compared to booking a flight at noon.

Weekly flight availability from Calgary to State of Washington

The most flights from YYC to USWA are scheduled on a Monday (8 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (2 on average).

How much does it cost to fly round-trip from Calgary to State of Washington?

Airfare is typical for this route at the moment.
Calgary to State of Washington flights typically cost between C$ 224 and C$ 512 in December.
The cheapest round-trip price found within the last 5 days was C$ 363 on Multiple Airlines (8 Dec-15 Dec).

How far ahead should I book a flight from Calgary to State of Washington?

To ensure you get the cheapest price possible for a flight from Calgary to State of Washington, you should look to book at least 71 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest day to fly from Calgary to State of Washington?

Travelers seeking maximum savings on their Calgary to State of Washington flight should consider departing on Thursday afternoons when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Washington

Read reviews from past customers who have flown Alaska Airlines,Delta, andWestJet from Calgary to Washington. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.5

Overall

7.9

Food

7.0

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2026

LHR - SEA

It's my first time flying with Alaska Airlines. All in all it was very good. Excellent crew and the meal was really good .. best mashed potato!! Black point: not waking me up for breakfast. Having departed late from London and arriving in Seattle late at night, it would have been nice to have found a meal on the table when i woke up. Although the crew was very lovely, kind and helpful, I did find it a little regimented in their approach. Also the constant interruptions announcing what we were eating next and unnecessary announcements.

Crew

8.5

Overall

7.9

Food

7.0

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2026

LHR - SEA

It's my first time flying with Alaska Airlines. All in all it was very good. Excellent crew and the meal was really good .. best mashed potato!! Black point: not waking me up for breakfast. Having departed late from London and arriving in Seattle late at night, it would have been nice to have found a meal on the table when i woke up. Although the crew was very lovely, kind and helpful, I did find it a little regimented in their approach. Also the constant interruptions announcing what we were eating next and unnecessary announcements.

Crew

8.5

Overall

7.9

Food

7.0

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2026

LHR - SEA

It's my first time flying with Alaska Airlines. All in all it was very good. Excellent crew and the meal was really good .. best mashed potato!! Black point: not waking me up for breakfast. Having departed late from London and arriving in Seattle late at night, it would have been nice to have found a meal on the table when i woke up. Although the crew was very lovely, kind and helpful, I did find it a little regimented in their approach. Also the constant interruptions announcing what we were eating next and unnecessary announcements.

Crew

8.5

Overall

7.9

Food

7.0

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2026

LHR - SEA

It's my first time flying with Alaska Airlines. All in all it was very good. Excellent crew and the meal was really good .. best mashed potato!! Black point: not waking me up for breakfast. Having departed late from London and arriving in Seattle late at night, it would have been nice to have found a meal on the table when i woke up. Although the crew was very lovely, kind and helpful, I did find it a little regimented in their approach. Also the constant interruptions announcing what we were eating next and unnecessary announcements.

Crew

8.5

Overall

7.9

Food

7.0

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2026

LHR - SEA

It's my first time flying with Alaska Airlines. All in all it was very good. Excellent crew and the meal was really good .. best mashed potato!! Black point: not waking me up for breakfast. Having departed late from London and arriving in Seattle late at night, it would have been nice to have found a meal on the table when i woke up. Although the crew was very lovely, kind and helpful, I did find it a little regimented in their approach. Also the constant interruptions announcing what we were eating next and unnecessary announcements.

Related info for your journey

  • What airport do you fly from for flights from Calgary to Washington?

    Calgary (YYC) is the airport you will fly out of if you book a flight from Calgary to Washington. It is only a 9.3 km journey to Calgary (YYC) from Calgary’s city centre.

  • How popular is this Calgary to State of Washington flight route?

  • How long is the flight from Calgary to State of Washington?

    Alaska Airlines, WestJet, and United Airlines can get you from Calgary to State of Washington in just under 1h 55m. Your travel time can differ by up to 19h 13m. The distance between Calgary and State of Washington is about 726 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Calgary to State of Washington one-way?

    C$ 127 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Alaska Airlines and United Airlines, with prices starting from C$ 143 and C$ 178, respectively.

  • What are the most popular routes from Calgary to State of Washington?

  • What are the most reliable airlines from Calgary to State of Washington?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Calgary to State of Washington on time: Scandinavian Airlines (100%), Japan Airlines (91%), Emirates (86%).

  • What are the cheapest flights from Calgary to State of Washington?

    The cheapest flight price from Calgary to State of Washington is C$ 216. On average you can expect to pay C$ 1,074. The most popular route, (Calgary - Seattle/Tacoma Intl), can usually be booked for C$ 392.

  • Can I find deals for flights from Calgary to Washington that include hotel bookings?

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

  • How can I find direct flights from Calgary to Washington?

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

  • Can I find deals for business class flights from Calgary to Washington?

    Yes. Cheapflights offers flight deals from Calgary to Washington 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 Calgary to State of Washington?

    Currently, May is the cheapest month in which you can book a flight from Calgary to State of Washington (average of C$ 323). Flying from Calgary to State of Washington in August is currently the most expensive (average of C$ 553). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Calgary to Washington

Top 4 airlines flying from Calgary to Washington

AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 188AverageC$ 386FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 216AverageC$ 409FlexibilityNo cancel feeOn-time60%
Search WestJet flights
DeltaCheapestC$ 225AverageC$ 566FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Alaska AirlinesCheapestC$ 328AverageC$ 484FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights

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