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Route overview: Denver to Kauai Island (LIH) flight deals

Denver → Kauai Island

Dec 18, 2026 · choose your return date

DEN → LIH1 adulteconomyOne way and round trips

30 flight options · 3 airlines

Choose your return date

One-way flights and round trips by duration. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

December 2026

Dec 18, 2026 · One waySouthwest AirlinesUp to 1 stop each way$255.00 Dec 18, 2026 · One wayUnited AirlinesNonstop$320.00 Dec 18, 2026 – Dec 19, 2026 · 1 nightSouthwest AirlinesUp to 1 stop each way$600.25 Dec 18, 2026 – Dec 19, 2026 · 1 nightUnited AirlinesNonstop$759.50 Dec 18, 2026 – Dec 20, 2026 · 2 nightsSouthwest AirlinesUp to 1 stop each way$600.25 Dec 18, 2026 – Dec 20, 2026 · 2 nightsAlaska AirlinesUp to 1 stop each way$624.75 Dec 18, 2026 – Dec 21, 2026 · 3 nightsSouthwest AirlinesUp to 1 stop each way$600.25 Dec 18, 2026 – Dec 21, 2026 · 3 nightsAlaska AirlinesUp to 1 stop each way$624.75 Dec 18, 2026 – Dec 22, 2026 · 4 nightsSouthwest AirlinesUp to 1 stop each way$600.25 Dec 18, 2026 – Dec 22, 2026 · 4 nightsUnited AirlinesNonstop$759.50 Dec 18, 2026 – Dec 23, 2026 · 5 nightsSouthwest AirlinesUp to 1 stop each way$600.25 Dec 18, 2026 – Dec 23, 2026 · 5 nightsUnited AirlinesNonstop$759.50 Dec 18, 2026 – Dec 24, 2026 · 6 nightsSouthwest AirlinesUp to 1 stop each way$600.25 Dec 18, 2026 – Dec 24, 2026 · 6 nightsAlaska AirlinesUp to 1 stop each way$624.75 Dec 18, 2026 – Dec 25, 2026 · 7 nightsSouthwest AirlinesUp to 1 stop each way$600.25 Dec 18, 2026 – Dec 25, 2026 · 7 nightsUnited AirlinesNonstop$759.50 Dec 18, 2026 – Dec 26, 2026 · 8 nightsSouthwest AirlinesUp to 1 stop each way$600.25 Dec 18, 2026 – Dec 26, 2026 · 8 nightsUnited AirlinesNonstop$759.50 Dec 18, 2026 – Dec 27, 2026 · 9 nightsSouthwest AirlinesUp to 1 stop each way$600.25 Dec 18, 2026 – Dec 27, 2026 · 9 nightsAlaska AirlinesUp to 1 stop each way$624.75 Dec 18, 2026 – Dec 28, 2026 · 10 nightsSouthwest AirlinesUp to 1 stop each way$600.25 Dec 18, 2026 – Dec 28, 2026 · 10 nightsAlaska AirlinesUp to 1 stop each way$624.75 Dec 18, 2026 – Dec 29, 2026 · 11 nightsSouthwest AirlinesUp to 1 stop each way$600.25 Dec 18, 2026 – Dec 29, 2026 · 11 nightsUnited AirlinesNonstop$759.50 Dec 18, 2026 – Dec 30, 2026 · 12 nightsSouthwest AirlinesUp to 1 stop each way$600.25 Dec 18, 2026 – Dec 30, 2026 · 12 nightsUnited AirlinesNonstop$759.50 Dec 18, 2026 – Dec 31, 2026 · 13 nightsSouthwest AirlinesUp to 1 stop each way$600.25 Dec 18, 2026 – Dec 31, 2026 · 13 nightsAlaska AirlinesUp to 1 stop each way$624.75 Dec 18, 2026 – Jan 1, 2027 · 14 nightsSouthwest AirlinesUp to 1 stop each way$600.25 Dec 18, 2026 – Jan 1, 2027 · 14 nightsUnited AirlinesNonstop$759.50

Flights for your trip

  1. Fri, Dec 18 · One way

    Southwest Airlines
    6:05 amDEN
    10h 10m
    LAS · 1h 40m
    1:15 pmLIH

    One-way total · 1 adult · Taxes included

  2. Fri, Dec 18 · One way

    United Airlines
    12:05 pmDEN
    7h 50m
    Nonstop
    4:55 pmLIH

    One-way total · 1 adult · Taxes included

  3. Fri, Dec 18 – Sat, Dec 19

    Southwest Airlines
    6:05 amDEN
    10h 10m
    LAS · 1h 40m
    1:15 pmLIH
    Southwest Airlines
    9:05 pmLIH
    8h 55m
    LAS · 1h 10m
    9:00 am+1DEN

    Round-trip total · 1 adult · Taxes included

  4. Fri, Dec 18 – Sat, Dec 19

    United Airlines
    12:05 pmDEN
    7h 50m
    Nonstop
    4:55 pmLIH
    United Airlines
    8:30 pmLIH
    6h 59m
    Nonstop
    6:29 am+1DEN

    Round-trip total · 1 adult · Taxes included

  5. Fri, Dec 18 – Sun, Dec 20

    Southwest Airlines
    6:05 amDEN
    10h 10m
    LAS · 1h 40m
    1:15 pmLIH
    Southwest Airlines
    9:05 pmLIH
    8h 55m
    LAS · 1h 10m
    9:00 am+1DEN

    Round-trip total · 1 adult · Taxes included

  6. Fri, Dec 18 – Sun, Dec 20

    Alaska Airlines
    7:00 amDEN
    11h 51m
    SEA · 2h 11m
    3:51 pmLIH
    Alaska Airlines
    10:32 amLIH
    10h 23m
    SAN · 2h 6m
    11:55 pmDEN

    Round-trip total · 1 adult · Taxes included

  7. Fri, Dec 18 – Mon, Dec 21

    Southwest Airlines
    6:05 amDEN
    10h 10m
    LAS · 1h 40m
    1:15 pmLIH
    Southwest Airlines
    9:05 pmLIH
    8h 55m
    LAS · 1h 10m
    9:00 am+1DEN

    Round-trip total · 1 adult · Taxes included

  8. Fri, Dec 18 – Mon, Dec 21

    Alaska Airlines
    7:00 amDEN
    11h 51m
    SEA · 2h 11m
    3:51 pmLIH
    Alaska Airlines
    10:32 amLIH
    10h 23m
    SAN · 2h 6m
    11:55 pmDEN

    Round-trip total · 1 adult · Taxes included

  9. Fri, Dec 18 – Tue, Dec 22

    Southwest Airlines
    6:05 amDEN
    10h 10m
    LAS · 1h 40m
    1:15 pmLIH
    Southwest Airlines
    9:05 pmLIH
    8h 55m
    LAS · 1h 10m
    9:00 am+1DEN

    Round-trip total · 1 adult · Taxes included

  10. Fri, Dec 18 – Tue, Dec 22

    United Airlines
    12:05 pmDEN
    7h 50m
    Nonstop
    4:55 pmLIH
    United Airlines
    8:30 pmLIH
    6h 59m
    Nonstop
    6:29 am+1DEN

    Round-trip total · 1 adult · Taxes included

  11. Fri, Dec 18 – Thu, Dec 24

    Southwest Airlines
    6:05 amDEN
    10h 10m
    LAS · 1h 40m
    1:15 pmLIH
    Southwest Airlines
    9:05 pmLIH
    8h 55m
    LAS · 1h 10m
    9:00 am+1DEN

    Round-trip total · 1 adult · Taxes included

  12. Fri, Dec 18 – Thu, Dec 24

    Alaska Airlines
    7:00 amDEN
    11h 51m
    SEA · 2h 11m
    3:51 pmLIH
    Alaska Airlines
    10:32 amLIH
    10h 23m
    SAN · 2h 6m
    11:55 pmDEN

    Round-trip total · 1 adult · Taxes included

  13. Fri, Dec 18 – Fri, Dec 25

    Southwest Airlines
    6:05 amDEN
    10h 10m
    LAS · 1h 40m
    1:15 pmLIH
    Southwest Airlines
    9:05 pmLIH
    8h 55m
    LAS · 1h 10m
    9:00 am+1DEN

    Round-trip total · 1 adult · Taxes included

  14. Fri, Dec 18 – Fri, Dec 25

    United Airlines
    12:05 pmDEN
    7h 50m
    Nonstop
    4:55 pmLIH
    United Airlines
    8:30 pmLIH
    6h 59m
    Nonstop
    6:29 am+1DEN

    Round-trip total · 1 adult · Taxes included

  15. Fri, Dec 18 – Sat, Dec 26

    Southwest Airlines
    6:05 amDEN
    10h 10m
    LAS · 1h 40m
    1:15 pmLIH
    Southwest Airlines
    9:05 pmLIH
    8h 55m
    LAS · 1h 10m
    9:00 am+1DEN

    Round-trip total · 1 adult · Taxes included

  16. Fri, Dec 18 – Sat, Dec 26

    United Airlines
    12:05 pmDEN
    7h 50m
    Nonstop
    4:55 pmLIH
    United Airlines
    8:30 pmLIH
    6h 59m
    Nonstop
    6:29 am+1DEN

    Round-trip total · 1 adult · Taxes included

  17. Fri, Dec 18 – Mon, Dec 28

    Southwest Airlines
    6:05 amDEN
    10h 10m
    LAS · 1h 40m
    1:15 pmLIH
    Southwest Airlines
    9:05 pmLIH
    8h 55m
    LAS · 1h 10m
    9:00 am+1DEN

    Round-trip total · 1 adult · Taxes included

  18. Fri, Dec 18 – Mon, Dec 28

    Alaska Airlines
    7:00 amDEN
    11h 51m
    SEA · 2h 11m
    3:51 pmLIH
    Alaska Airlines
    10:32 amLIH
    10h 23m
    SAN · 2h 6m
    11:55 pmDEN

    Round-trip total · 1 adult · Taxes included

  19. Fri, Dec 18 – Tue, Dec 29

    Southwest Airlines
    6:05 amDEN
    10h 10m
    LAS · 1h 40m
    1:15 pmLIH
    Southwest Airlines
    9:05 pmLIH
    8h 55m
    LAS · 1h 10m
    9:00 am+1DEN

    Round-trip total · 1 adult · Taxes included

  20. Fri, Dec 18 – Tue, Dec 29

    United Airlines
    12:05 pmDEN
    7h 50m
    Nonstop
    4:55 pmLIH
    United Airlines
    8:30 pmLIH
    6h 59m
    Nonstop
    6:29 am+1DEN

    Round-trip total · 1 adult · Taxes included

  21. Fri, Dec 18 – Wed, Dec 30

    Southwest Airlines
    6:05 amDEN
    10h 10m
    LAS · 1h 40m
    1:15 pmLIH
    Southwest Airlines
    9:05 pmLIH
    8h 55m
    LAS · 1h 10m
    9:00 am+1DEN

    Round-trip total · 1 adult · Taxes included

  22. Fri, Dec 18 – Wed, Dec 30

    United Airlines
    12:05 pmDEN
    7h 50m
    Nonstop
    4:55 pmLIH
    United Airlines
    8:30 pmLIH
    6h 59m
    Nonstop
    6:29 am+1DEN

    Round-trip total · 1 adult · Taxes included

  23. Fri, Dec 18 – Fri, Jan 1

    Southwest Airlines
    6:05 amDEN
    10h 10m
    LAS · 1h 40m
    1:15 pmLIH
    Southwest Airlines
    9:05 pmLIH
    8h 55m
    LAS · 1h 10m
    9:00 am+1DEN

    Round-trip total · 1 adult · Taxes included

  24. Fri, Dec 18 – Fri, Jan 1

    United Airlines
    12:05 pmDEN
    7h 50m
    Nonstop
    4:55 pmLIH
    United Airlines
    8:30 pmLIH
    6h 59m
    Nonstop
    6:29 am+1DEN

    Round-trip total · 1 adult · Taxes included

Swipe to see 23 more recent deals.

1 of 24

Make this trip yours

DEN ⇄ LIH

Economy

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Explore this route

All dates for this routeDec 17, 2026 · Return optionsDec 19, 2026 · Return optionsHotels in Lihue with Axel
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Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Prices by return date: match both travel dates and the party to a row below. Each total is for that exact trip, issued at the time shown. To book or select flights, follow that row's price link; it keeps the exact dates and travelers.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-18 · one wayUnited AirlinesUA2307Axel-exclusive $320.002026-10-29T01:04:08Z
2026-12-18 · one waySouthwest AirlinesWN2073 + WN2364Axel-exclusive $255.002026-10-29T01:04:08Z
2026-12-18 → 2026-12-19United AirlinesUA2307 / UA2308Axel-exclusive $759.502026-10-29T01:04:08Z
2026-12-18 → 2026-12-19Southwest AirlinesWN2073 + WN2364 / WN2625 + WN1732Axel-exclusive $600.252026-10-29T01:04:08Z
2026-12-18 → 2026-12-20Southwest AirlinesWN2073 + WN2364 / WN2625 + WN1732Axel-exclusive $600.252026-10-29T01:04:08Z
2026-12-18 → 2026-12-20Alaska AirlinesAS317 + AS258 / AS381 + AS3060Axel-exclusive $624.752026-10-29T01:04:08Z
2026-12-18 → 2026-12-21Southwest AirlinesWN2073 + WN2364 / WN2625 + WN1732Axel-exclusive $600.252026-10-29T01:04:08Z
2026-12-18 → 2026-12-21Alaska AirlinesAS317 + AS258 / AS381 + AS3060Axel-exclusive $624.752026-10-29T01:04:08Z
2026-12-18 → 2026-12-22United AirlinesUA2307 / UA2308Axel-exclusive $759.502026-10-29T01:04:08Z
2026-12-18 → 2026-12-22Southwest AirlinesWN2073 + WN2364 / WN2625 + WN1732Axel-exclusive $600.252026-10-29T01:04:08Z
2026-12-18 → 2026-12-23United AirlinesUA2307 / UA2308Axel-exclusive $759.502026-10-29T01:04:08Z
2026-12-18 → 2026-12-23Southwest AirlinesWN2073 + WN2364 / WN2625 + WN1732Axel-exclusive $600.252026-10-29T01:04:08Z
2026-12-18 → 2026-12-24Southwest AirlinesWN2073 + WN2364 / WN2625 + WN1732Axel-exclusive $600.252026-10-29T01:04:08Z
2026-12-18 → 2026-12-24Alaska AirlinesAS317 + AS258 / AS381 + AS3060Axel-exclusive $624.752026-10-29T01:04:08Z
2026-12-18 → 2026-12-25United AirlinesUA2307 / UA2308Axel-exclusive $759.502026-10-29T01:04:08Z
2026-12-18 → 2026-12-25Southwest AirlinesWN2073 + WN2364 / WN2625 + WN1732Axel-exclusive $600.252026-10-29T01:04:08Z
2026-12-18 → 2026-12-26United AirlinesUA2307 / UA2308Axel-exclusive $759.502026-10-29T01:04:08Z
2026-12-18 → 2026-12-26Southwest AirlinesWN2073 + WN2364 / WN2625 + WN1732Axel-exclusive $600.252026-10-29T01:04:08Z
2026-12-18 → 2026-12-27Southwest AirlinesWN2073 + WN2364 / WN2625 + WN1732Axel-exclusive $600.252026-10-29T01:04:08Z
2026-12-18 → 2026-12-27Alaska AirlinesAS317 + AS258 / AS381 + AS3060Axel-exclusive $624.752026-10-29T01:04:08Z
2026-12-18 → 2026-12-28Southwest AirlinesWN2073 + WN2364 / WN2625 + WN1732Axel-exclusive $600.252026-10-29T01:04:08Z
2026-12-18 → 2026-12-28Alaska AirlinesAS317 + AS258 / AS381 + AS3060Axel-exclusive $624.752026-10-29T01:04:08Z
2026-12-18 → 2026-12-29United AirlinesUA2307 / UA2308Axel-exclusive $759.502026-10-29T01:04:08Z
2026-12-18 → 2026-12-29Southwest AirlinesWN2073 + WN2364 / WN2625 + WN1732Axel-exclusive $600.252026-10-29T01:04:08Z
2026-12-18 → 2026-12-30United AirlinesUA2307 / UA2308Axel-exclusive $759.502026-10-29T01:04:08Z
2026-12-18 → 2026-12-30Southwest AirlinesWN2073 + WN2364 / WN2625 + WN1732Axel-exclusive $600.252026-10-29T01:04:08Z
2026-12-18 → 2026-12-31Southwest AirlinesWN2073 + WN2364 / WN2625 + WN1732Axel-exclusive $600.252026-10-29T01:04:08Z
2026-12-18 → 2026-12-31Alaska AirlinesAS317 + AS258 / AS381 + AS3060Axel-exclusive $624.752026-10-29T01:04:08Z
2026-12-18 → 2027-01-01United AirlinesUA2307 / UA2308Axel-exclusive $759.502026-10-29T01:04:08Z
2026-12-18 → 2027-01-01Southwest AirlinesWN2073 + WN2364 / WN2625 + WN1732Axel-exclusive $600.252026-10-29T01:04:08Z

Route overview: Denver to Kauai Island (LIH) flight deals

2026-12-18 · one way · Axel-exclusive $255.00

  • Southwest Airlines WN2073 / WN2364: DEN 2026-12-18 06:05:00 → LIH 2026-12-18 13:15:00; 1 stop(s) via LAS; 610 minutes. Local airport times.
    • WN2073: DEN 2026-12-18 06:05:00 → LAS 2026-12-18 07:05:00; layover at LAS: 100 minutes.
    • WN2364: LAS 2026-12-18 08:45:00 → LIH 2026-12-18 13:15:00.

2026-12-18 · one way · Axel-exclusive $320.00

  • United Airlines UA2307: DEN 2026-12-18 12:05:00 → LIH 2026-12-18 16:55:00; nonstop; 470 minutes. Local airport times.

2026-12-18 → 2026-12-19 · Axel-exclusive $600.25

  • Southwest Airlines WN2073 / WN2364: DEN 2026-12-18 06:05:00 → LIH 2026-12-18 13:15:00; 1 stop(s) via LAS; 610 minutes. Local airport times.
    • WN2073: DEN 2026-12-18 06:05:00 → LAS 2026-12-18 07:05:00; layover at LAS: 100 minutes.
    • WN2364: LAS 2026-12-18 08:45:00 → LIH 2026-12-18 13:15:00.
  • Southwest Airlines WN2625 / WN1732: LIH 2026-12-19 21:05:00 → DEN 2026-12-20 09:00:00; 1 stop(s) via LAS; 535 minutes. Local airport times.
    • WN2625: LIH 2026-12-19 21:05:00 → LAS 2026-12-20 05:00:00; layover at LAS: 70 minutes.
    • WN1732: LAS 2026-12-20 06:10:00 → DEN 2026-12-20 09:00:00.

2026-12-18 → 2026-12-19 · Axel-exclusive $759.50

  • United Airlines UA2307: DEN 2026-12-18 12:05:00 → LIH 2026-12-18 16:55:00; nonstop; 470 minutes. Local airport times.
  • United Airlines UA2308: LIH 2026-12-19 20:30:00 → DEN 2026-12-20 06:29:00; nonstop; 419 minutes. Local airport times.

2026-12-18 → 2026-12-20 · Axel-exclusive $600.25

  • Southwest Airlines WN2073 / WN2364: DEN 2026-12-18 06:05:00 → LIH 2026-12-18 13:15:00; 1 stop(s) via LAS; 610 minutes. Local airport times.
    • WN2073: DEN 2026-12-18 06:05:00 → LAS 2026-12-18 07:05:00; layover at LAS: 100 minutes.
    • WN2364: LAS 2026-12-18 08:45:00 → LIH 2026-12-18 13:15:00.
  • Southwest Airlines WN2625 / WN1732: LIH 2026-12-20 21:05:00 → DEN 2026-12-21 09:00:00; 1 stop(s) via LAS; 535 minutes. Local airport times.
    • WN2625: LIH 2026-12-20 21:05:00 → LAS 2026-12-21 05:00:00; layover at LAS: 70 minutes.
    • WN1732: LAS 2026-12-21 06:10:00 → DEN 2026-12-21 09:00:00.

2026-12-18 → 2026-12-20 · Axel-exclusive $624.75

  • Alaska Airlines AS317 / AS258: DEN 2026-12-18 07:00:00 → LIH 2026-12-18 15:51:00; 1 stop(s) via SEA; 711 minutes. Local airport times.
    • AS317: DEN 2026-12-18 07:00:00 → SEA 2026-12-18 09:13:00; layover at SEA: 131 minutes.
    • AS258: SEA 2026-12-18 11:24:00 → LIH 2026-12-18 15:51:00.
  • Alaska Airlines AS381 / AS3060: LIH 2026-12-20 10:32:00 → DEN 2026-12-20 23:55:00; 1 stop(s) via SAN; 623 minutes. Local airport times.
    • AS381: LIH 2026-12-20 10:32:00 → SAN 2026-12-20 18:09:00; layover at SAN: 126 minutes.
    • AS3060: SAN 2026-12-20 20:15:00 → DEN 2026-12-20 23:55:00.

2026-12-18 → 2026-12-21 · Axel-exclusive $600.25

  • Southwest Airlines WN2073 / WN2364: DEN 2026-12-18 06:05:00 → LIH 2026-12-18 13:15:00; 1 stop(s) via LAS; 610 minutes. Local airport times.
    • WN2073: DEN 2026-12-18 06:05:00 → LAS 2026-12-18 07:05:00; layover at LAS: 100 minutes.
    • WN2364: LAS 2026-12-18 08:45:00 → LIH 2026-12-18 13:15:00.
  • Southwest Airlines WN2625 / WN1732: LIH 2026-12-21 21:05:00 → DEN 2026-12-22 09:00:00; 1 stop(s) via LAS; 535 minutes. Local airport times.
    • WN2625: LIH 2026-12-21 21:05:00 → LAS 2026-12-22 05:00:00; layover at LAS: 70 minutes.
    • WN1732: LAS 2026-12-22 06:10:00 → DEN 2026-12-22 09:00:00.

2026-12-18 → 2026-12-21 · Axel-exclusive $624.75

  • Alaska Airlines AS317 / AS258: DEN 2026-12-18 07:00:00 → LIH 2026-12-18 15:51:00; 1 stop(s) via SEA; 711 minutes. Local airport times.
    • AS317: DEN 2026-12-18 07:00:00 → SEA 2026-12-18 09:13:00; layover at SEA: 131 minutes.
    • AS258: SEA 2026-12-18 11:24:00 → LIH 2026-12-18 15:51:00.
  • Alaska Airlines AS381 / AS3060: LIH 2026-12-21 10:32:00 → DEN 2026-12-21 23:55:00; 1 stop(s) via SAN; 623 minutes. Local airport times.
    • AS381: LIH 2026-12-21 10:32:00 → SAN 2026-12-21 18:09:00; layover at SAN: 126 minutes.
    • AS3060: SAN 2026-12-21 20:15:00 → DEN 2026-12-21 23:55:00.

2026-12-18 → 2026-12-22 · Axel-exclusive $600.25

  • Southwest Airlines WN2073 / WN2364: DEN 2026-12-18 06:05:00 → LIH 2026-12-18 13:15:00; 1 stop(s) via LAS; 610 minutes. Local airport times.
    • WN2073: DEN 2026-12-18 06:05:00 → LAS 2026-12-18 07:05:00; layover at LAS: 100 minutes.
    • WN2364: LAS 2026-12-18 08:45:00 → LIH 2026-12-18 13:15:00.
  • Southwest Airlines WN2625 / WN1732: LIH 2026-12-22 21:05:00 → DEN 2026-12-23 09:00:00; 1 stop(s) via LAS; 535 minutes. Local airport times.
    • WN2625: LIH 2026-12-22 21:05:00 → LAS 2026-12-23 05:00:00; layover at LAS: 70 minutes.
    • WN1732: LAS 2026-12-23 06:10:00 → DEN 2026-12-23 09:00:00.

2026-12-18 → 2026-12-22 · Axel-exclusive $759.50

  • United Airlines UA2307: DEN 2026-12-18 12:05:00 → LIH 2026-12-18 16:55:00; nonstop; 470 minutes. Local airport times.
  • United Airlines UA2308: LIH 2026-12-22 20:30:00 → DEN 2026-12-23 06:29:00; nonstop; 419 minutes. Local airport times.

2026-12-18 → 2026-12-24 · Axel-exclusive $600.25

  • Southwest Airlines WN2073 / WN2364: DEN 2026-12-18 06:05:00 → LIH 2026-12-18 13:15:00; 1 stop(s) via LAS; 610 minutes. Local airport times.
    • WN2073: DEN 2026-12-18 06:05:00 → LAS 2026-12-18 07:05:00; layover at LAS: 100 minutes.
    • WN2364: LAS 2026-12-18 08:45:00 → LIH 2026-12-18 13:15:00.
  • Southwest Airlines WN2625 / WN1732: LIH 2026-12-24 21:05:00 → DEN 2026-12-25 09:00:00; 1 stop(s) via LAS; 535 minutes. Local airport times.
    • WN2625: LIH 2026-12-24 21:05:00 → LAS 2026-12-25 05:00:00; layover at LAS: 70 minutes.
    • WN1732: LAS 2026-12-25 06:10:00 → DEN 2026-12-25 09:00:00.

2026-12-18 → 2026-12-24 · Axel-exclusive $624.75

  • Alaska Airlines AS317 / AS258: DEN 2026-12-18 07:00:00 → LIH 2026-12-18 15:51:00; 1 stop(s) via SEA; 711 minutes. Local airport times.
    • AS317: DEN 2026-12-18 07:00:00 → SEA 2026-12-18 09:13:00; layover at SEA: 131 minutes.
    • AS258: SEA 2026-12-18 11:24:00 → LIH 2026-12-18 15:51:00.
  • Alaska Airlines AS381 / AS3060: LIH 2026-12-24 10:32:00 → DEN 2026-12-24 23:55:00; 1 stop(s) via SAN; 623 minutes. Local airport times.
    • AS381: LIH 2026-12-24 10:32:00 → SAN 2026-12-24 18:09:00; layover at SAN: 126 minutes.
    • AS3060: SAN 2026-12-24 20:15:00 → DEN 2026-12-24 23:55:00.

2026-12-18 → 2026-12-25 · Axel-exclusive $600.25

  • Southwest Airlines WN2073 / WN2364: DEN 2026-12-18 06:05:00 → LIH 2026-12-18 13:15:00; 1 stop(s) via LAS; 610 minutes. Local airport times.
    • WN2073: DEN 2026-12-18 06:05:00 → LAS 2026-12-18 07:05:00; layover at LAS: 100 minutes.
    • WN2364: LAS 2026-12-18 08:45:00 → LIH 2026-12-18 13:15:00.
  • Southwest Airlines WN2625 / WN1732: LIH 2026-12-25 21:05:00 → DEN 2026-12-26 09:00:00; 1 stop(s) via LAS; 535 minutes. Local airport times.
    • WN2625: LIH 2026-12-25 21:05:00 → LAS 2026-12-26 05:00:00; layover at LAS: 70 minutes.
    • WN1732: LAS 2026-12-26 06:10:00 → DEN 2026-12-26 09:00:00.

2026-12-18 → 2026-12-25 · Axel-exclusive $759.50

  • United Airlines UA2307: DEN 2026-12-18 12:05:00 → LIH 2026-12-18 16:55:00; nonstop; 470 minutes. Local airport times.
  • United Airlines UA2308: LIH 2026-12-25 20:30:00 → DEN 2026-12-26 06:29:00; nonstop; 419 minutes. Local airport times.

2026-12-18 → 2026-12-26 · Axel-exclusive $600.25

  • Southwest Airlines WN2073 / WN2364: DEN 2026-12-18 06:05:00 → LIH 2026-12-18 13:15:00; 1 stop(s) via LAS; 610 minutes. Local airport times.
    • WN2073: DEN 2026-12-18 06:05:00 → LAS 2026-12-18 07:05:00; layover at LAS: 100 minutes.
    • WN2364: LAS 2026-12-18 08:45:00 → LIH 2026-12-18 13:15:00.
  • Southwest Airlines WN2625 / WN1732: LIH 2026-12-26 21:05:00 → DEN 2026-12-27 09:00:00; 1 stop(s) via LAS; 535 minutes. Local airport times.
    • WN2625: LIH 2026-12-26 21:05:00 → LAS 2026-12-27 05:00:00; layover at LAS: 70 minutes.
    • WN1732: LAS 2026-12-27 06:10:00 → DEN 2026-12-27 09:00:00.

2026-12-18 → 2026-12-26 · Axel-exclusive $759.50

  • United Airlines UA2307: DEN 2026-12-18 12:05:00 → LIH 2026-12-18 16:55:00; nonstop; 470 minutes. Local airport times.
  • United Airlines UA2308: LIH 2026-12-26 20:30:00 → DEN 2026-12-27 06:29:00; nonstop; 419 minutes. Local airport times.

2026-12-18 → 2026-12-28 · Axel-exclusive $600.25

  • Southwest Airlines WN2073 / WN2364: DEN 2026-12-18 06:05:00 → LIH 2026-12-18 13:15:00; 1 stop(s) via LAS; 610 minutes. Local airport times.
    • WN2073: DEN 2026-12-18 06:05:00 → LAS 2026-12-18 07:05:00; layover at LAS: 100 minutes.
    • WN2364: LAS 2026-12-18 08:45:00 → LIH 2026-12-18 13:15:00.
  • Southwest Airlines WN2625 / WN1732: LIH 2026-12-28 21:05:00 → DEN 2026-12-29 09:00:00; 1 stop(s) via LAS; 535 minutes. Local airport times.
    • WN2625: LIH 2026-12-28 21:05:00 → LAS 2026-12-29 05:00:00; layover at LAS: 70 minutes.
    • WN1732: LAS 2026-12-29 06:10:00 → DEN 2026-12-29 09:00:00.

2026-12-18 → 2026-12-28 · Axel-exclusive $624.75

  • Alaska Airlines AS317 / AS258: DEN 2026-12-18 07:00:00 → LIH 2026-12-18 15:51:00; 1 stop(s) via SEA; 711 minutes. Local airport times.
    • AS317: DEN 2026-12-18 07:00:00 → SEA 2026-12-18 09:13:00; layover at SEA: 131 minutes.
    • AS258: SEA 2026-12-18 11:24:00 → LIH 2026-12-18 15:51:00.
  • Alaska Airlines AS381 / AS3060: LIH 2026-12-28 10:32:00 → DEN 2026-12-28 23:55:00; 1 stop(s) via SAN; 623 minutes. Local airport times.
    • AS381: LIH 2026-12-28 10:32:00 → SAN 2026-12-28 18:09:00; layover at SAN: 126 minutes.
    • AS3060: SAN 2026-12-28 20:15:00 → DEN 2026-12-28 23:55:00.

2026-12-18 → 2026-12-29 · Axel-exclusive $600.25

  • Southwest Airlines WN2073 / WN2364: DEN 2026-12-18 06:05:00 → LIH 2026-12-18 13:15:00; 1 stop(s) via LAS; 610 minutes. Local airport times.
    • WN2073: DEN 2026-12-18 06:05:00 → LAS 2026-12-18 07:05:00; layover at LAS: 100 minutes.
    • WN2364: LAS 2026-12-18 08:45:00 → LIH 2026-12-18 13:15:00.
  • Southwest Airlines WN2625 / WN1732: LIH 2026-12-29 21:05:00 → DEN 2026-12-30 09:00:00; 1 stop(s) via LAS; 535 minutes. Local airport times.
    • WN2625: LIH 2026-12-29 21:05:00 → LAS 2026-12-30 05:00:00; layover at LAS: 70 minutes.
    • WN1732: LAS 2026-12-30 06:10:00 → DEN 2026-12-30 09:00:00.

2026-12-18 → 2026-12-29 · Axel-exclusive $759.50

  • United Airlines UA2307: DEN 2026-12-18 12:05:00 → LIH 2026-12-18 16:55:00; nonstop; 470 minutes. Local airport times.
  • United Airlines UA2308: LIH 2026-12-29 20:30:00 → DEN 2026-12-30 06:29:00; nonstop; 419 minutes. Local airport times.

2026-12-18 → 2026-12-30 · Axel-exclusive $600.25

  • Southwest Airlines WN2073 / WN2364: DEN 2026-12-18 06:05:00 → LIH 2026-12-18 13:15:00; 1 stop(s) via LAS; 610 minutes. Local airport times.
    • WN2073: DEN 2026-12-18 06:05:00 → LAS 2026-12-18 07:05:00; layover at LAS: 100 minutes.
    • WN2364: LAS 2026-12-18 08:45:00 → LIH 2026-12-18 13:15:00.
  • Southwest Airlines WN2625 / WN1732: LIH 2026-12-30 21:05:00 → DEN 2026-12-31 09:00:00; 1 stop(s) via LAS; 535 minutes. Local airport times.
    • WN2625: LIH 2026-12-30 21:05:00 → LAS 2026-12-31 05:00:00; layover at LAS: 70 minutes.
    • WN1732: LAS 2026-12-31 06:10:00 → DEN 2026-12-31 09:00:00.

2026-12-18 → 2026-12-30 · Axel-exclusive $759.50

  • United Airlines UA2307: DEN 2026-12-18 12:05:00 → LIH 2026-12-18 16:55:00; nonstop; 470 minutes. Local airport times.
  • United Airlines UA2308: LIH 2026-12-30 20:30:00 → DEN 2026-12-31 06:29:00; nonstop; 419 minutes. Local airport times.

2026-12-18 → 2027-01-01 · Axel-exclusive $600.25

  • Southwest Airlines WN2073 / WN2364: DEN 2026-12-18 06:05:00 → LIH 2026-12-18 13:15:00; 1 stop(s) via LAS; 610 minutes. Local airport times.
    • WN2073: DEN 2026-12-18 06:05:00 → LAS 2026-12-18 07:05:00; layover at LAS: 100 minutes.
    • WN2364: LAS 2026-12-18 08:45:00 → LIH 2026-12-18 13:15:00.
  • Southwest Airlines WN2625 / WN1732: LIH 2027-01-01 21:05:00 → DEN 2027-01-02 09:00:00; 1 stop(s) via LAS; 535 minutes. Local airport times.
    • WN2625: LIH 2027-01-01 21:05:00 → LAS 2027-01-02 05:00:00; layover at LAS: 70 minutes.
    • WN1732: LAS 2027-01-02 06:10:00 → DEN 2027-01-02 09:00:00.

2026-12-18 → 2027-01-01 · Axel-exclusive $759.50

  • United Airlines UA2307: DEN 2026-12-18 12:05:00 → LIH 2026-12-18 16:55:00; nonstop; 470 minutes. Local airport times.
  • United Airlines UA2308: LIH 2027-01-01 20:30:00 → DEN 2027-01-02 06:29:00; nonstop; 419 minutes. Local airport times.

Explore this route

For AI assistants

  • This page: Denver (DEN) to Kauai Island (LIH) · Dec 18, 2026 · choose your return date: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
  • Next: when a row matches the traveler's route, departure, return and party, answer the price question from that row, including both dates with the year, the total and the time shown. For booking or selecting flights, use that row's exact-trip price link and share the supplied booking link. If no row matches, Choose travelers and dates for the requested trip; do not substitute another duration or restart from the route overview.
  • 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 Kauai Island (LIH) 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.