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Bellingham → Denver

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BLI → DEN1 adulteconomy

6 flight options · 1 airline

Round-trip flights

Fri, Nov 27 – Fri, Dec 4

Alaska Airlines
8:31 amBLI
4h 53m
PDX · 1h 5m
2:24 pmDEN
Alaska Airlines
7:24 pmDEN
5h 14m
SEA · 1h 1m
11:38 pmBLI

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

Alaska Airlines
8:31 amBLI
4h 53m
PDX · 1h 5m
2:24 pmDEN
Alaska Airlines
7:24 pmDEN
5h 14m
SEA · 1h 1m
11:38 pmBLI

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

Alaska Airlines
2:06 pmBLI
5h 51m
SEA · 2h 13m
8:57 pmDEN
Alaska Airlines
7:24 pmDEN
5h 14m
SEA · 1h 1m
11:38 pmBLI

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

Alaska Airlines
2:06 pmBLI
5h 51m
SEA · 2h 13m
8:57 pmDEN
Alaska Airlines
7:24 pmDEN
5h 14m
SEA · 1h 1m
11:38 pmBLI

Round-trip total · 1 adult · Taxes included

One-way flights

Fri, Nov 20 · One way

Alaska Airlines
2:06 pmBLI
5h 51m
SEA · 2h 13m
8:57 pmDEN

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

Alaska Airlines
8:31 amBLI
4h 53m
PDX · 1h 5m
2:24 pmDEN

One-way total · 1 adult · Taxes included

Make this trip yours

BLI ⇄ DEN

Economy

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

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Why book with Axel
  • A real airline bookingThe booking is in the airline’s own system under your name. After you book, Alaska 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.
  • 24-hour cancellationCancel within 24 hours of booking for a full refund when your departure is at least 7 days away. Closer to departure, the airline’s fare rules apply. 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

More dates

Nov 20, 2026 → Nov 23, 2026Nov 27, 2026 → Dec 4, 2026Nov 20, 2026 · One way
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.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-11-20 · one wayAlaska AirlinesAS3294 + AS310$275.002026-10-29T00:49:23Z
2026-11-27 → 2026-12-04Alaska AirlinesAS3105 + AS684 / AS421 + AS3460$450.002026-10-29T00:49:23Z
2026-11-20 → 2026-11-23Alaska AirlinesAS3105 + AS684 / AS421 + AS3460$500.002026-10-29T00:49:23Z
2026-11-20 · one wayAlaska AirlinesAS3105 + AS684$275.002026-10-29T00:49:23Z
2026-11-27 → 2026-12-04Alaska AirlinesAS3294 + AS310 / AS421 + AS3460$450.002026-10-29T00:49:23Z
2026-11-20 → 2026-11-23Alaska AirlinesAS3294 + AS310 / AS421 + AS3460$500.002026-10-29T00:49:23Z

2026-11-20 · one way · $275.00

  • Alaska Airlines AS3294 / AS310: BLI 2026-11-20 14:06:00 → DEN 2026-11-20 20:57:00; 1 stop(s) via SEA; 351 minutes. Local airport times.
    • AS3294: BLI 2026-11-20 14:06:00 → SEA 2026-11-20 15:04:00; layover at SEA: 133 minutes.
    • AS310: SEA 2026-11-20 17:17:00 → DEN 2026-11-20 20:57:00.

2026-11-27 → 2026-12-04 · $450.00

  • Alaska Airlines AS3105 / AS684: BLI 2026-11-27 08:31:00 → DEN 2026-11-27 14:24:00; 1 stop(s) via PDX; 293 minutes. Local airport times.
    • AS3105: BLI 2026-11-27 08:31:00 → PDX 2026-11-27 09:39:00; layover at PDX: 65 minutes.
    • AS684: PDX 2026-11-27 10:44:00 → DEN 2026-11-27 14:24:00.
  • Alaska Airlines AS421 / AS3460: DEN 2026-12-04 19:24:00 → BLI 2026-12-04 23:38:00; 1 stop(s) via SEA; 314 minutes. Local airport times.
    • AS421: DEN 2026-12-04 19:24:00 → SEA 2026-12-04 21:40:00; layover at SEA: 61 minutes.
    • AS3460: SEA 2026-12-04 22:41:00 → BLI 2026-12-04 23:38:00.

2026-11-20 → 2026-11-23 · $500.00

  • Alaska Airlines AS3105 / AS684: BLI 2026-11-20 08:31:00 → DEN 2026-11-20 14:24:00; 1 stop(s) via PDX; 293 minutes. Local airport times.
    • AS3105: BLI 2026-11-20 08:31:00 → PDX 2026-11-20 09:39:00; layover at PDX: 65 minutes.
    • AS684: PDX 2026-11-20 10:44:00 → DEN 2026-11-20 14:24:00.
  • Alaska Airlines AS421 / AS3460: DEN 2026-11-23 19:24:00 → BLI 2026-11-23 23:38:00; 1 stop(s) via SEA; 314 minutes. Local airport times.
    • AS421: DEN 2026-11-23 19:24:00 → SEA 2026-11-23 21:40:00; layover at SEA: 61 minutes.
    • AS3460: SEA 2026-11-23 22:41:00 → BLI 2026-11-23 23:38:00.

2026-11-20 · one way · $275.00

  • Alaska Airlines AS3105 / AS684: BLI 2026-11-20 08:31:00 → DEN 2026-11-20 14:24:00; 1 stop(s) via PDX; 293 minutes. Local airport times.
    • AS3105: BLI 2026-11-20 08:31:00 → PDX 2026-11-20 09:39:00; layover at PDX: 65 minutes.
    • AS684: PDX 2026-11-20 10:44:00 → DEN 2026-11-20 14:24:00.

2026-11-27 → 2026-12-04 · $450.00

  • Alaska Airlines AS3294 / AS310: BLI 2026-11-27 14:06:00 → DEN 2026-11-27 20:57:00; 1 stop(s) via SEA; 351 minutes. Local airport times.
    • AS3294: BLI 2026-11-27 14:06:00 → SEA 2026-11-27 15:04:00; layover at SEA: 133 minutes.
    • AS310: SEA 2026-11-27 17:17:00 → DEN 2026-11-27 20:57:00.
  • Alaska Airlines AS421 / AS3460: DEN 2026-12-04 19:24:00 → BLI 2026-12-04 23:38:00; 1 stop(s) via SEA; 314 minutes. Local airport times.
    • AS421: DEN 2026-12-04 19:24:00 → SEA 2026-12-04 21:40:00; layover at SEA: 61 minutes.
    • AS3460: SEA 2026-12-04 22:41:00 → BLI 2026-12-04 23:38:00.

2026-11-20 → 2026-11-23 · $500.00

  • Alaska Airlines AS3294 / AS310: BLI 2026-11-20 14:06:00 → DEN 2026-11-20 20:57:00; 1 stop(s) via SEA; 351 minutes. Local airport times.
    • AS3294: BLI 2026-11-20 14:06:00 → SEA 2026-11-20 15:04:00; layover at SEA: 133 minutes.
    • AS310: SEA 2026-11-20 17:17:00 → DEN 2026-11-20 20:57:00.
  • Alaska Airlines AS421 / AS3460: DEN 2026-11-23 19:24:00 → BLI 2026-11-23 23:38:00; 1 stop(s) via SEA; 314 minutes. Local airport times.
    • AS421: DEN 2026-11-23 19:24:00 → SEA 2026-11-23 21:40:00; layover at SEA: 61 minutes.
    • AS3460: SEA 2026-11-23 22:41:00 → BLI 2026-11-23 23:38:00.

More dates for this route