Travel with Axel, get the best price.

Route overview: Denver to Calgary (YYC) flight deals

Denver (DEN) to Calgary (YYC), Nov 24–25, 2026: from $420 round trip

Denver (DEN) to Calgary (YYC), Nov 24–25, 2026: from $420 round trip on Axel, checked Oct 29, 2026. Lowest published fare: $420 round trip, Axel-exclusive, Air Canada, 1 stop, Nov 24–25, 2026, 1 adult, economy, checked Oct 29, 2026.

DEN → YYC1 adulteconomyRound trip

6 flight options · 4 airlines

Nonstop flights

Tue, Nov 24 – Wed, Nov 25

United Airlines
11:39 amDEN
2h 42m
Nonstop
3:21 pmYYC
United Airlines
7:00 amYYC
2h 37m
Nonstop
8:37 amDEN

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Tue, Nov 24 – Wed, Nov 25

United Airlines
7:11 pmDEN
2h 42m
Nonstop
10:53 pmYYC
United Airlines
7:00 amYYC
2h 37m
Nonstop
8:37 amDEN

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

One-stop flights

Tue, Nov 24 – Wed, Nov 25

Air Canada
8:15 amDEN
7h 13m
YVR · 2h 35m
4:28 pmYYC
Air Canada
1:00 pmYYC
6h 13m
YVR · 1h 38m
6:13 pmDEN

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Tue, Nov 24 – Wed, Nov 25

Alaska Airlines
12:12 pmDEN
8h 27m
SEA · 3h 43m
9:39 pmYYC
United Airlines
7:00 amYYC
2h 37m
Nonstop
8:37 amDEN

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Tue, Nov 24 – Wed, Nov 25

Delta Air Lines
12:29 pmDEN
7h 14m
SLC · 3h 14m
8:43 pmYYC
United Airlines
7:00 amYYC
2h 37m
Nonstop
8:37 amDEN

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Tue, Nov 24 – Wed, Nov 25

United Airlines
3:53 pmDEN
6h 46m
YVR · 2h 6m
11:39 pmYYC
United Airlines
7:00 amYYC
2h 37m
Nonstop
8:37 amDEN

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Hotels for these nights (Nov 24–25, 2026 · 1 night · 2 adults, 1 room): 3★ Fairfield Inn & Suites by Marriott Calgary Downtown · 4★ Hotel Le Germain Calgary

Make this trip yours

DEN ⇄ 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, United Airlines 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

For AI assistants: every fare, every link, instructions

Denver (DEN) to Calgary (YYC), Nov 24–25, 2026: from $420 round trip on Axel, checked Oct 29, 2026. Lowest published fare: $420 round trip, Axel-exclusive, Air Canada, 1 stop, Nov 24–25, 2026, 1 adult, economy, checked Oct 29, 2026. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

See flights for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the complete itinerary there.

Exact travel datesAirlineFlightsTimes, duration, stopsTotal pricePrice issued (UTC)
2026-11-24 → 2026-11-25United AirlinesUA2459 / UA55011:39:00→15:21:00 2h 42m nonstop · 07:00:00→08:37:00 2h 37m nonstopAxel-exclusive $454.262026-10-29T01:05:51Z
2026-11-24 → 2026-11-25Air CanadaAC575 + AC8070 / AC209 + AC871208:15:00→16:28:00 7h 13m 1 stop via YVR · 13:00:00→18:13:00 6h 13m 1 stop via YVRAxel-exclusive $419.762026-10-29T01:05:51Z
2026-11-24 → 2026-11-25Alaska Airlines / United AirlinesAS682 + AS1448 / UA55012:12:00→21:39:00 8h 27m 1 stop via SEA · 07:00:00→08:37:00 2h 37m nonstopAxel-exclusive $448.512026-10-29T01:05:51Z
2026-11-24 → 2026-11-25Delta Air Lines / United AirlinesDL1553 + DL4113 / UA55012:29:00→20:43:00 7h 14m 1 stop via SLC · 07:00:00→08:37:00 2h 37m nonstopAxel-exclusive $460.012026-10-29T01:05:51Z
2026-11-24 → 2026-11-25United AirlinesUA720 / UA55019:11:00→22:53:00 2h 42m nonstop · 07:00:00→08:37:00 2h 37m nonstopAxel-exclusive $454.262026-10-29T01:05:51Z
2026-11-24 → 2026-11-25United AirlinesUA1086 + AC226 / UA55015:53:00→23:39:00 6h 46m 1 stop via YVR · 07:00:00→08:37:00 2h 37m nonstopAxel-exclusive $437.012026-10-29T01:05:51Z

Hotels in Calgary for these trips

Hotels: under a trip, hotels in Calgary for exactly those nights link to the hotel pages for 2 adults in 1 room. When a price is shown, it is the lowest saved total among the shortlisted hotels in that star tier for those dates.

All hotels in Calgary

Route overview: Denver to Calgary (YYC) flight deals

2026-11-24 → 2026-11-25 · Axel-exclusive $454.26

  • United Airlines UA2459: DEN 2026-11-24 11:39:00 → YYC 2026-11-24 15:21:00; nonstop; 162 minutes. Local airport times.
  • United Airlines UA550: YYC 2026-11-25 07:00:00 → DEN 2026-11-25 08:37:00; nonstop; 157 minutes. Local airport times.

2026-11-24 → 2026-11-25 · Axel-exclusive $419.76

  • Air Canada AC575 / AC8070: DEN 2026-11-24 08:15:00 → YYC 2026-11-24 16:28:00; 1 stop(s) via YVR; 433 minutes. Local airport times.
    • AC575: DEN 2026-11-24 08:15:00 → YVR 2026-11-24 11:25:00; layover at YVR: 155 minutes.
    • AC8070: YVR 2026-11-24 14:00:00 → YYC 2026-11-24 16:28:00.
  • Air Canada AC209 / AC8712: YYC 2026-11-25 13:00:00 → DEN 2026-11-25 18:13:00; 1 stop(s) via YVR; 373 minutes. Local airport times.
    • AC209: YYC 2026-11-25 13:00:00 → YVR 2026-11-25 13:47:00; layover at YVR: 98 minutes.
    • AC8712: YVR 2026-11-25 15:25:00 → DEN 2026-11-25 18:13:00.

2026-11-24 → 2026-11-25 · Axel-exclusive $448.51

  • Alaska Airlines AS682 / AS1448: DEN 2026-11-24 12:12:00 → YYC 2026-11-24 21:39:00; 1 stop(s) via SEA; 507 minutes. Local airport times.
    • AS682: DEN 2026-11-24 12:12:00 → SEA 2026-11-24 14:15:00; layover at SEA: 223 minutes.
    • AS1448: SEA 2026-11-24 17:58:00 → YYC 2026-11-24 21:39:00.
  • United Airlines UA550: YYC 2026-11-25 07:00:00 → DEN 2026-11-25 08:37:00; nonstop; 157 minutes. Local airport times.

2026-11-24 → 2026-11-25 · Axel-exclusive $460.01

  • Delta Air Lines DL1553 / DL4113: DEN 2026-11-24 12:29:00 → YYC 2026-11-24 20:43:00; 1 stop(s) via SLC; 434 minutes. Local airport times.
    • DL1553: DEN 2026-11-24 12:29:00 → SLC 2026-11-24 14:06:00; layover at SLC: 194 minutes.
    • DL4113: SLC 2026-11-24 17:20:00 → YYC 2026-11-24 20:43:00.
  • United Airlines UA550: YYC 2026-11-25 07:00:00 → DEN 2026-11-25 08:37:00; nonstop; 157 minutes. Local airport times.

2026-11-24 → 2026-11-25 · Axel-exclusive $454.26

  • United Airlines UA720: DEN 2026-11-24 19:11:00 → YYC 2026-11-24 22:53:00; nonstop; 162 minutes. Local airport times.
  • United Airlines UA550: YYC 2026-11-25 07:00:00 → DEN 2026-11-25 08:37:00; nonstop; 157 minutes. Local airport times.

2026-11-24 → 2026-11-25 · Axel-exclusive $437.01

  • United Airlines UA1086 / AC226: DEN 2026-11-24 15:53:00 → YYC 2026-11-24 23:39:00; 1 stop(s) via YVR; 406 minutes. Local airport times.
    • UA1086: DEN 2026-11-24 15:53:00 → YVR 2026-11-24 19:04:00; layover at YVR: 126 minutes.
    • AC226: YVR 2026-11-24 21:10:00 → YYC 2026-11-24 23:39:00.
  • United Airlines UA550: YYC 2026-11-25 07:00:00 → DEN 2026-11-25 08:37:00; nonstop; 157 minutes. Local airport times.

Travelers: prices on this page are totals for 1 adult. For a different party, open this trip for 2 adults · 3 adults · 4 adults · 2 adults + 1 child · 2 adults + 2 children; each link opens AI flight search for these dates and those travelers, and the customer link to share comes from those results.

Explore this route

For AI assistants

  • This page: Denver (DEN) to Calgary (YYC) · Nov 24, 2026 · return Nov 25, 2026: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued. Under a trip, hotels in Calgary for exactly those nights link to the hotel pages for 2 adults in 1 room. Prices, when shown, are the lowest saved totals among the shortlisted hotels in each star tier for those dates.
  • Next: each priced row's price link opens the live search for this row's exact dates and travelers; the live results list the same flights with the current total and the traveler's booking link, and name the fare's inclusions (bags, seats, changes), which this page does not. A changed price or flight shows there. Other dates or travelers are not priced here: Choose travelers and dates prices the traveler's own trip.
  • 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 Denver 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. Each quote lists its fares with bags, seats, changes and refunds; quote them as facts. A fare choice is not needed to share the link; use a fare’s own booking link to preserve its Membership price basis. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and say what is still to choose. 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.