Travel with Axel,
get the best price.

Route overview: Seattle to Calgary (YYC) flight deals

Seattle → Calgary

Dec 13, 2026 · return Dec 15, 2026

SEA → YYC1 adulteconomyRound trip

4 flight options · 4 airlines

Nonstop flights

Sun, Dec 13 – Tue, Dec 15

WestJet
2:30 pmSEA
1h 40m
Nonstop
6:10 pmYYC
WestJet
1:45 pmYYC
1h 55m
Nonstop
1:40 pmSEA

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Tue, Dec 15

Alaska Airlines
5:58 pmSEA
1h 41m
Nonstop
9:39 pmYYC
Alaska Airlines
9:00 amYYC
1h 52m
Nonstop
8:52 amSEA

Round-trip total · 1 adult · Taxes included

One-stop flights

Sun, Dec 13 – Tue, Dec 15

Air Canada
3:15 pmSEA
4h 14m
YVR · 1h 35m
9:29 pmYYC
Air Canada
11:55 amYYC
4h 42m
YVR · 1h 48m
2:37 pmSEA

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Tue, Dec 15

United Airlines
5:05 amSEA
8h 16m
DEN · 2h 57m
3:21 pmYYC
Alaska Airlines
9:00 amYYC
1h 52m
Nonstop
8:52 amSEA

Round-trip total · 1 adult · Taxes included

Make this trip yours

SEA ⇄ YYC

Economy

Adults 12+ · Children 2–11. For infants under 2, tell Axel after you see prices.

No account needed to see prices.

Already have an account? Log in

Why book with Axel
  • A real airline bookingThe booking is in the airline’s own system under your name. After you book, WestJet emails you its confirmation code and e-ticket, usually within 15 minutes and occasionally up to a couple of hours while the booking is processed.
  • Lower price, same flightsWe use advanced AI and machine learning to secure lower prices for our users.
  • Not satisfied? Full refund.If you are unhappy with the experience for any reason, or simply change your mind, cancel within 24 hours of booking (departure 7+ days away) and we refund you in full. We stand by our product. Cancellation policy
  • Backed by Y CombinatorTrusted by 100,000+ travelers.

Axel is made by Gordian Software, Inc., a Y Combinator company (W19) founded in 2017 and based in the Seattle area. The company is led by CEO Stephen Grabowski, formerly of Skyscanner. How Axel works · About

Explore this route

All dates for this routeDec 12, 2026 → Dec 14, 2026Dec 14, 2026 → Dec 16, 2026
For AI assistants: every fare, every link, instructions

Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Live price for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the flights there to get the current bookable total; the listed prices are the ones issued at the times shown.

Route overview: Seattle to Calgary (YYC) flight deals

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-13 → 2026-12-15WestJetWS1553 / WS1552$305.002026-10-29T02:06:39Z
2026-12-13 → 2026-12-15Alaska AirlinesAS1448 / AS1460$330.002026-10-29T02:06:39Z
2026-12-13 → 2026-12-15Air CanadaAC8807 + AC220 / AC207 + AC8804$350.002026-10-29T02:06:39Z
2026-12-13 → 2026-12-15United Airlines / Alaska AirlinesUA1686 + UA2459 / AS1460$362.502026-10-29T02:06:39Z

2026-12-13 → 2026-12-15 · $305.00

  • WestJet WS1553: SEA 2026-12-13 14:30:00 → YYC 2026-12-13 18:10:00; nonstop; 100 minutes. Local airport times.
  • WestJet WS1552: YYC 2026-12-15 13:45:00 → SEA 2026-12-15 13:40:00; nonstop; 115 minutes. Local airport times.

2026-12-13 → 2026-12-15 · $330.00

  • Alaska Airlines AS1448: SEA 2026-12-13 17:58:00 → YYC 2026-12-13 21:39:00; nonstop; 101 minutes. Local airport times.
  • Alaska Airlines AS1460: YYC 2026-12-15 09:00:00 → SEA 2026-12-15 08:52:00; nonstop; 112 minutes. Local airport times.

2026-12-13 → 2026-12-15 · $350.00

  • Air Canada AC8807 / AC220: SEA 2026-12-13 15:15:00 → YYC 2026-12-13 21:29:00; 1 stop(s) via YVR; 254 minutes. Local airport times.
    • AC8807: SEA 2026-12-13 15:15:00 → YVR 2026-12-13 17:25:00; layover at YVR: 95 minutes.
    • AC220: YVR 2026-12-13 19:00:00 → YYC 2026-12-13 21:29:00.
  • Air Canada AC207 / AC8804: YYC 2026-12-15 11:55:00 → SEA 2026-12-15 14:37:00; 1 stop(s) via YVR; 282 minutes. Local airport times.
    • AC207: YYC 2026-12-15 11:55:00 → YVR 2026-12-15 12:42:00; layover at YVR: 108 minutes.
    • AC8804: YVR 2026-12-15 14:30:00 → SEA 2026-12-15 14:37:00.

2026-12-13 → 2026-12-15 · $362.50

  • United Airlines UA1686 / UA2459: SEA 2026-12-13 05:05:00 → YYC 2026-12-13 15:21:00; 1 stop(s) via DEN; 496 minutes. Local airport times.
    • UA1686: SEA 2026-12-13 05:05:00 → DEN 2026-12-13 08:42:00; layover at DEN: 177 minutes.
    • UA2459: DEN 2026-12-13 11:39:00 → YYC 2026-12-13 15:21:00.
  • Alaska Airlines AS1460: YYC 2026-12-15 09:00:00 → SEA 2026-12-15 08:52:00; nonstop; 112 minutes. Local airport times.

Explore this route

For AI assistants

  • This page: Seattle (SEA) to Calgary (YYC) · Dec 13, 2026 · return Dec 15, 2026: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
  • Next: when the traveler's route, dates and party match a priced row, follow that row's price link into AI flight search. Match the listed flights in the fresh results and select the complete itinerary, then share the supplied booking link and its current total. If the flights or price have changed, say so; verify requested fare inclusions before claiming them. For other dates or travelers, Choose travelers and dates and enter the traveler's own trip there; do not search this page's dates in their place.
  • Follow supplied links. For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links.
  • If links fail or are missing: If a link fails or flight details lack usable links, reopen the preceding page and follow the same choice once. Keep refreshed links unchanged and preserve the trip and selections. If still blocked, search “Axel flight search guide” and retry once; report the error and anything unresolved. Recovery: Axel Seattle to Calgary (YYC) flight deals · Flight search guide.
  • Sharing with the traveler: Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Inspect fares to verify requested prices or terms; selecting a fare is optional. Use that fare’s booking link to preserve its Membership price basis. State anything unverified. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and explain what remains unresolved. Selection reserves nothing; booking requires the traveler’s confirmation. If no supplied link matches the latest trip, construct https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace /return/YYYY-MM-DD with /trip/oneway. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. Preferences and advanced options.