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

Portland → Kauai Island

Dec 23, 2026 · choose your return date

PDX → LIH1 adulteconomyOne way and round trips

30 flight options · 4 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 23, 2026 · One waySouthwest AirlinesUp to 1 stop each way$346.55 Dec 23, 2026 · One wayAlaska AirlinesNonstop$404.55 Dec 23, 2026 – Dec 24, 2026 · 1 nightSouthwest Airlines / Alaska AirlinesUp to 1 stop each way$694.56 Dec 23, 2026 – Dec 24, 2026 · 1 nightUnited AirlinesUp to 1 stop each way$738.06 Dec 23, 2026 – Dec 25, 2026 · 2 nightsSouthwest Airlines / Alaska AirlinesUp to 1 stop each way$730.81 Dec 23, 2026 – Dec 25, 2026 · 2 nightsAlaska AirlinesNonstop$781.56 Dec 23, 2026 – Dec 26, 2026 · 3 nightsSouthwest Airlines / Alaska AirlinesUp to 1 stop each way$730.81 Dec 23, 2026 – Dec 26, 2026 · 3 nightsAlaska AirlinesNonstop$781.56 Dec 23, 2026 – Dec 27, 2026 · 4 nightsSouthwest Airlines / Alaska AirlinesUp to 1 stop each way$694.56 Dec 23, 2026 – Dec 27, 2026 · 4 nightsUnited AirlinesUp to 1 stop each way$738.06 Dec 23, 2026 – Dec 28, 2026 · 5 nightsSouthwest Airlines / United AirlinesUp to 1 stop each way$709.06 Dec 23, 2026 – Dec 28, 2026 · 5 nightsAlaska AirlinesNonstop$781.56 Dec 23, 2026 – Dec 29, 2026 · 6 nightsSouthwest Airlines / Alaska AirlinesUp to 1 stop each way$694.56 Dec 23, 2026 – Dec 29, 2026 · 6 nightsUnited AirlinesUp to 1 stop each way$738.06 Dec 23, 2026 – Dec 30, 2026 · 7 nightsSouthwest Airlines / Delta Air LinesUp to 1 stop each way$716.31 Dec 23, 2026 – Dec 30, 2026 · 7 nightsAlaska AirlinesNonstop$781.56 Dec 23, 2026 – Dec 31, 2026 · 8 nightsSouthwest Airlines / Alaska AirlinesUp to 1 stop each way$694.56 Dec 23, 2026 – Dec 31, 2026 · 8 nightsUnited AirlinesUp to 1 stop each way$738.06 Dec 23, 2026 – Jan 1, 2027 · 9 nightsSouthwest Airlines / Alaska AirlinesUp to 1 stop each way$730.81 Dec 23, 2026 – Jan 1, 2027 · 9 nightsAlaska AirlinesNonstop$781.56 Dec 23, 2026 – Jan 2, 2027 · 10 nightsSouthwest Airlines / Alaska AirlinesUp to 1 stop each way$730.81 Dec 23, 2026 – Jan 2, 2027 · 10 nightsAlaska AirlinesNonstop$781.56 Dec 23, 2026 – Jan 3, 2027 · 11 nightsSouthwest Airlines / Alaska AirlinesUp to 1 stop each way$694.56 Dec 23, 2026 – Jan 3, 2027 · 11 nightsUnited AirlinesUp to 1 stop each way$738.06 Dec 23, 2026 – Jan 4, 2027 · 12 nightsSouthwest Airlines / United AirlinesUp to 1 stop each way$594.53 Dec 23, 2026 – Jan 4, 2027 · 12 nightsAlaska AirlinesNonstop$660.28 Dec 23, 2026 – Jan 5, 2027 · 13 nightsSouthwest Airlines / Alaska AirlinesUp to 1 stop each way$584.53 Dec 23, 2026 – Jan 5, 2027 · 13 nightsUnited AirlinesUp to 1 stop each way$623.53 Dec 23, 2026 – Jan 6, 2027 · 14 nightsSouthwest Airlines / Delta Air LinesUp to 1 stop each way$599.53 Dec 23, 2026 – Jan 6, 2027 · 14 nightsAlaska AirlinesNonstop$660.28

Flights for your trip

  1. Wed, Dec 23 · One way

    Southwest Airlines
    7:20 amPDX
    10h 55m
    OAK · 3h 20m
    4:15 pmLIH

    One-way total · 1 adult · Taxes included

  2. Wed, Dec 23 · One way

    Alaska Airlines
    7:50 amPDX
    6h 19m
    Nonstop
    12:09 pmLIH

    One-way total · 1 adult · Taxes included

  3. Wed, Dec 23 – Thu, Dec 24

    Southwest Airlines
    7:20 amPDX
    10h 55m
    OAK · 3h 20m
    4:15 pmLIH
    Alaska Airlines
    9:59 amLIH
    7h 41m
    OGG · 1h 28m
    7:40 pmPDX

    Round-trip total · 1 adult · Taxes included

  4. Wed, Dec 23 – Thu, Dec 24

    United Airlines
    3:44 pmPDX
    9h
    SFO · 1h 2m
    10:44 pmLIH
    United Airlines
    11:59 pmLIH
    10h 17m
    SFO · 3h 2m
    12:16 pm+1PDX

    Round-trip total · 1 adult · Taxes included

  5. Wed, Dec 23 – Fri, Dec 25

    Southwest Airlines
    7:20 amPDX
    10h 55m
    OAK · 3h 20m
    4:15 pmLIH
    Alaska Airlines
    12:16 pmLIH
    5h 21m
    Nonstop
    7:37 pmPDX

    Round-trip total · 1 adult · Taxes included

  6. Wed, Dec 23 – Fri, Dec 25

    Alaska Airlines
    7:50 amPDX
    6h 19m
    Nonstop
    12:09 pmLIH
    Alaska Airlines
    12:16 pmLIH
    5h 21m
    Nonstop
    7:37 pmPDX

    Round-trip total · 1 adult · Taxes included

  7. Wed, Dec 23 – Sat, Dec 26

    Southwest Airlines
    7:20 amPDX
    10h 55m
    OAK · 3h 20m
    4:15 pmLIH
    Alaska Airlines
    12:16 pmLIH
    5h 21m
    Nonstop
    7:37 pmPDX

    Round-trip total · 1 adult · Taxes included

  8. Wed, Dec 23 – Sat, Dec 26

    Alaska Airlines
    7:50 amPDX
    6h 19m
    Nonstop
    12:09 pmLIH
    Alaska Airlines
    12:16 pmLIH
    5h 21m
    Nonstop
    7:37 pmPDX

    Round-trip total · 1 adult · Taxes included

  9. Wed, Dec 23 – Sun, Dec 27

    Southwest Airlines
    7:20 amPDX
    10h 55m
    OAK · 3h 20m
    4:15 pmLIH
    Alaska Airlines
    9:59 amLIH
    7h 41m
    OGG · 1h 28m
    7:40 pmPDX

    Round-trip total · 1 adult · Taxes included

  10. Wed, Dec 23 – Sun, Dec 27

    United Airlines
    3:44 pmPDX
    9h
    SFO · 1h 2m
    10:44 pmLIH
    United Airlines
    11:59 pmLIH
    10h 17m
    SFO · 3h 2m
    12:16 pm+1PDX

    Round-trip total · 1 adult · Taxes included

  11. Wed, Dec 23 – Tue, Dec 29

    Southwest Airlines
    7:20 amPDX
    10h 55m
    OAK · 3h 20m
    4:15 pmLIH
    Alaska Airlines
    8:45 pmLIH
    7h 20m
    HNL · 1h 1m
    6:05 am+1PDX

    Round-trip total · 1 adult · Taxes included

  12. Wed, Dec 23 – Tue, Dec 29

    United Airlines
    3:44 pmPDX
    9h
    SFO · 1h 2m
    10:44 pmLIH
    United Airlines
    11:59 pmLIH
    10h 17m
    SFO · 3h 2m
    12:16 pm+1PDX

    Round-trip total · 1 adult · Taxes included

  13. Wed, Dec 23 – Wed, Dec 30

    Southwest Airlines
    7:20 amPDX
    10h 55m
    OAK · 3h 20m
    4:15 pmLIH
    Delta Air Lines
    10:59 pmLIH
    9h 4m
    LAX · 1h 4m
    10:03 am+1PDX

    Round-trip total · 1 adult · Taxes included

  14. Wed, Dec 23 – Wed, Dec 30

    Alaska Airlines
    7:50 amPDX
    6h 19m
    Nonstop
    12:09 pmLIH
    Alaska Airlines
    12:16 pmLIH
    5h 21m
    Nonstop
    7:37 pmPDX

    Round-trip total · 1 adult · Taxes included

  15. Wed, Dec 23 – Thu, Dec 31

    Southwest Airlines
    7:20 amPDX
    10h 55m
    OAK · 3h 20m
    4:15 pmLIH
    Alaska Airlines
    9:59 amLIH
    7h 41m
    OGG · 1h 28m
    7:40 pmPDX

    Round-trip total · 1 adult · Taxes included

  16. Wed, Dec 23 – Thu, Dec 31

    United Airlines
    3:44 pmPDX
    9h
    SFO · 1h 2m
    10:44 pmLIH
    United Airlines
    11:59 pmLIH
    10h 17m
    SFO · 3h 2m
    12:16 pm+1PDX

    Round-trip total · 1 adult · Taxes included

  17. Wed, Dec 23 – Sat, Jan 2

    Southwest Airlines
    7:20 amPDX
    10h 55m
    OAK · 3h 20m
    4:15 pmLIH
    Alaska Airlines
    12:16 pmLIH
    5h 21m
    Nonstop
    7:37 pmPDX

    Round-trip total · 1 adult · Taxes included

  18. Wed, Dec 23 – Sat, Jan 2

    Alaska Airlines
    7:50 amPDX
    6h 19m
    Nonstop
    12:09 pmLIH
    Alaska Airlines
    12:16 pmLIH
    5h 21m
    Nonstop
    7:37 pmPDX

    Round-trip total · 1 adult · Taxes included

  19. Wed, Dec 23 – Sun, Jan 3

    Southwest Airlines
    7:20 amPDX
    10h 55m
    OAK · 3h 20m
    4:15 pmLIH
    Alaska Airlines
    9:59 amLIH
    7h 41m
    OGG · 1h 28m
    7:40 pmPDX

    Round-trip total · 1 adult · Taxes included

  20. Wed, Dec 23 – Sun, Jan 3

    United Airlines
    3:44 pmPDX
    9h
    SFO · 1h 2m
    10:44 pmLIH
    United Airlines
    11:59 pmLIH
    10h 17m
    SFO · 3h 2m
    12:16 pm+1PDX

    Round-trip total · 1 adult · Taxes included

  21. Wed, Dec 23 – Mon, Jan 4

    Southwest Airlines
    7:20 amPDX
    10h 55m
    OAK · 3h 20m
    4:15 pmLIH
    United Airlines
    11:59 pmLIH
    10h 17m
    SFO · 3h 2m
    12:16 pm+1PDX

    Round-trip total · 1 adult · Taxes included

  22. Wed, Dec 23 – Mon, Jan 4

    Alaska Airlines
    7:50 amPDX
    6h 19m
    Nonstop
    12:09 pmLIH
    Alaska Airlines
    12:16 pmLIH
    5h 21m
    Nonstop
    7:37 pmPDX

    Round-trip total · 1 adult · Taxes included

  23. Wed, Dec 23 – Wed, Jan 6

    Southwest Airlines
    7:20 amPDX
    10h 55m
    OAK · 3h 20m
    4:15 pmLIH
    Delta Air Lines
    10:59 pmLIH
    9h 4m
    LAX · 1h 4m
    10:03 am+1PDX

    Round-trip total · 1 adult · Taxes included

  24. Wed, Dec 23 – Wed, Jan 6

    Alaska Airlines
    7:50 amPDX
    6h 19m
    Nonstop
    12:09 pmLIH
    Alaska Airlines
    12:16 pmLIH
    5h 21m
    Nonstop
    7:37 pmPDX

    Round-trip total · 1 adult · Taxes included

Swipe to see 23 more recent deals.

1 of 24

Make this trip yours

PDX ⇄ LIH

Economy

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Explore this route

All dates for this routeDec 22, 2026 · Return optionsDec 24, 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)
2026-12-23 · one wayAlaska AirlinesAS927Axel-exclusive $404.552026-10-29T01:55:14Z
2026-12-23 · one waySouthwest AirlinesWN2920 + WN1289Axel-exclusive $346.552026-10-29T01:55:14Z
2026-12-23 → 2026-12-24Southwest Airlines / Alaska AirlinesWN2920 + WN1289 / AS1150 + AS1490Axel-exclusive $694.562026-10-29T01:55:14Z
2026-12-23 → 2026-12-24United AirlinesUA1292 + UA1684 / UA1685 + UA1435Axel-exclusive $738.062026-10-29T01:55:14Z
2026-12-23 → 2026-12-25Alaska AirlinesAS927 / AS928Axel-exclusive $781.562026-10-29T01:55:14Z
2026-12-23 → 2026-12-25Southwest Airlines / Alaska AirlinesWN2920 + WN1289 / AS928Axel-exclusive $730.812026-10-29T01:55:14Z
2026-12-23 → 2026-12-26Alaska AirlinesAS927 / AS928Axel-exclusive $781.562026-10-29T01:55:14Z
2026-12-23 → 2026-12-26Southwest Airlines / Alaska AirlinesWN2920 + WN1289 / AS928Axel-exclusive $730.812026-10-29T01:55:14Z
2026-12-23 → 2026-12-27Southwest Airlines / Alaska AirlinesWN2920 + WN1289 / AS1150 + AS1490Axel-exclusive $694.562026-10-29T01:55:14Z
2026-12-23 → 2026-12-27United AirlinesUA1292 + UA1684 / UA1685 + UA1435Axel-exclusive $738.062026-10-29T01:55:14Z
2026-12-23 → 2026-12-28Alaska AirlinesAS927 / AS928Axel-exclusive $781.562026-10-29T01:55:14Z
2026-12-23 → 2026-12-28Southwest Airlines / United AirlinesWN2920 + WN1289 / UA1685 + UA1435Axel-exclusive $709.062026-10-29T01:55:14Z
2026-12-23 → 2026-12-29Southwest Airlines / Alaska AirlinesWN2920 + WN1289 / AS1184 + AS1412Axel-exclusive $694.562026-10-29T01:55:14Z
2026-12-23 → 2026-12-29United AirlinesUA1292 + UA1684 / UA1685 + UA1435Axel-exclusive $738.062026-10-29T01:55:14Z
2026-12-23 → 2026-12-30Alaska AirlinesAS927 / AS928Axel-exclusive $781.562026-10-29T01:55:14Z
2026-12-23 → 2026-12-30Southwest Airlines / Delta Air LinesWN2920 + WN1289 / DL435 + DL2975Axel-exclusive $716.312026-10-29T01:55:14Z
2026-12-23 → 2026-12-31Southwest Airlines / Alaska AirlinesWN2920 + WN1289 / AS1150 + AS1490Axel-exclusive $694.562026-10-29T01:55:14Z
2026-12-23 → 2026-12-31United AirlinesUA1292 + UA1684 / UA1685 + UA1435Axel-exclusive $738.062026-10-29T01:55:14Z
2026-12-23 → 2027-01-01Alaska AirlinesAS927 / AS928Axel-exclusive $781.562026-10-29T01:55:14Z
2026-12-23 → 2027-01-01Southwest Airlines / Alaska AirlinesWN2920 + WN1289 / AS928Axel-exclusive $730.812026-10-29T01:55:14Z
2026-12-23 → 2027-01-02Alaska AirlinesAS927 / AS928Axel-exclusive $781.562026-10-29T01:55:14Z
2026-12-23 → 2027-01-02Southwest Airlines / Alaska AirlinesWN2920 + WN1289 / AS928Axel-exclusive $730.812026-10-29T01:55:14Z
2026-12-23 → 2027-01-03Southwest Airlines / Alaska AirlinesWN2920 + WN1289 / AS1150 + AS1490Axel-exclusive $694.562026-10-29T01:55:14Z
2026-12-23 → 2027-01-03United AirlinesUA1292 + UA1684 / UA1685 + UA1435Axel-exclusive $738.062026-10-29T01:55:14Z
2026-12-23 → 2027-01-04Alaska AirlinesAS927 / AS928Axel-exclusive $660.282026-10-29T01:55:14Z
2026-12-23 → 2027-01-04Southwest Airlines / United AirlinesWN2920 + WN1289 / UA1685 + UA1435Axel-exclusive $594.532026-10-29T01:55:14Z
2026-12-23 → 2027-01-05Southwest Airlines / Alaska AirlinesWN2920 + WN1289 / AS1184 + AS1412Axel-exclusive $584.532026-10-29T01:55:14Z
2026-12-23 → 2027-01-05United AirlinesUA1292 + UA1684 / UA1685 + UA1435Axel-exclusive $623.532026-10-29T01:55:14Z
2026-12-23 → 2027-01-06Alaska AirlinesAS927 / AS928Axel-exclusive $660.282026-10-29T01:55:14Z
2026-12-23 → 2027-01-06Southwest Airlines / Delta Air LinesWN2920 + WN1289 / DL435 + DL2975Axel-exclusive $599.532026-10-29T01:55:14Z

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

2026-12-23 · one way · Axel-exclusive $346.55

  • Southwest Airlines WN2920 / WN1289: PDX 2026-12-23 07:20:00 → LIH 2026-12-23 16:15:00; 1 stop(s) via OAK; 655 minutes. Local airport times.
    • WN2920: PDX 2026-12-23 07:20:00 → OAK 2026-12-23 09:20:00; layover at OAK: 200 minutes.
    • WN1289: OAK 2026-12-23 12:40:00 → LIH 2026-12-23 16:15:00.

2026-12-23 · one way · Axel-exclusive $404.55

  • Alaska Airlines AS927: PDX 2026-12-23 07:50:00 → LIH 2026-12-23 12:09:00; nonstop; 379 minutes. Local airport times.

2026-12-23 → 2026-12-24 · Axel-exclusive $694.56

  • Southwest Airlines WN2920 / WN1289: PDX 2026-12-23 07:20:00 → LIH 2026-12-23 16:15:00; 1 stop(s) via OAK; 655 minutes. Local airport times.
    • WN2920: PDX 2026-12-23 07:20:00 → OAK 2026-12-23 09:20:00; layover at OAK: 200 minutes.
    • WN1289: OAK 2026-12-23 12:40:00 → LIH 2026-12-23 16:15:00.
  • Alaska Airlines AS1150 / AS1490: LIH 2026-12-24 09:59:00 → PDX 2026-12-24 19:40:00; 1 stop(s) via OGG; 461 minutes. Local airport times.
    • AS1150: LIH 2026-12-24 09:59:00 → OGG 2026-12-24 10:47:00; layover at OGG: 88 minutes.
    • AS1490: OGG 2026-12-24 12:15:00 → PDX 2026-12-24 19:40:00.

2026-12-23 → 2026-12-24 · Axel-exclusive $738.06

  • United Airlines UA1292 / UA1684: PDX 2026-12-23 15:44:00 → LIH 2026-12-23 22:44:00; 1 stop(s) via SFO; 540 minutes. Local airport times.
    • UA1292: PDX 2026-12-23 15:44:00 → SFO 2026-12-23 17:37:00; layover at SFO: 62 minutes.
    • UA1684: SFO 2026-12-23 18:39:00 → LIH 2026-12-23 22:44:00.
  • United Airlines UA1685 / UA1435: LIH 2026-12-24 23:59:00 → PDX 2026-12-25 12:16:00; 1 stop(s) via SFO; 617 minutes. Local airport times.
    • UA1685: LIH 2026-12-24 23:59:00 → SFO 2026-12-25 07:21:00; layover at SFO: 182 minutes.
    • UA1435: SFO 2026-12-25 10:23:00 → PDX 2026-12-25 12:16:00.

2026-12-23 → 2026-12-25 · Axel-exclusive $730.81

  • Southwest Airlines WN2920 / WN1289: PDX 2026-12-23 07:20:00 → LIH 2026-12-23 16:15:00; 1 stop(s) via OAK; 655 minutes. Local airport times.
    • WN2920: PDX 2026-12-23 07:20:00 → OAK 2026-12-23 09:20:00; layover at OAK: 200 minutes.
    • WN1289: OAK 2026-12-23 12:40:00 → LIH 2026-12-23 16:15:00.
  • Alaska Airlines AS928: LIH 2026-12-25 12:16:00 → PDX 2026-12-25 19:37:00; nonstop; 321 minutes. Local airport times.

2026-12-23 → 2026-12-25 · Axel-exclusive $781.56

  • Alaska Airlines AS927: PDX 2026-12-23 07:50:00 → LIH 2026-12-23 12:09:00; nonstop; 379 minutes. Local airport times.
  • Alaska Airlines AS928: LIH 2026-12-25 12:16:00 → PDX 2026-12-25 19:37:00; nonstop; 321 minutes. Local airport times.

2026-12-23 → 2026-12-26 · Axel-exclusive $730.81

  • Southwest Airlines WN2920 / WN1289: PDX 2026-12-23 07:20:00 → LIH 2026-12-23 16:15:00; 1 stop(s) via OAK; 655 minutes. Local airport times.
    • WN2920: PDX 2026-12-23 07:20:00 → OAK 2026-12-23 09:20:00; layover at OAK: 200 minutes.
    • WN1289: OAK 2026-12-23 12:40:00 → LIH 2026-12-23 16:15:00.
  • Alaska Airlines AS928: LIH 2026-12-26 12:16:00 → PDX 2026-12-26 19:37:00; nonstop; 321 minutes. Local airport times.

2026-12-23 → 2026-12-26 · Axel-exclusive $781.56

  • Alaska Airlines AS927: PDX 2026-12-23 07:50:00 → LIH 2026-12-23 12:09:00; nonstop; 379 minutes. Local airport times.
  • Alaska Airlines AS928: LIH 2026-12-26 12:16:00 → PDX 2026-12-26 19:37:00; nonstop; 321 minutes. Local airport times.

2026-12-23 → 2026-12-27 · Axel-exclusive $694.56

  • Southwest Airlines WN2920 / WN1289: PDX 2026-12-23 07:20:00 → LIH 2026-12-23 16:15:00; 1 stop(s) via OAK; 655 minutes. Local airport times.
    • WN2920: PDX 2026-12-23 07:20:00 → OAK 2026-12-23 09:20:00; layover at OAK: 200 minutes.
    • WN1289: OAK 2026-12-23 12:40:00 → LIH 2026-12-23 16:15:00.
  • Alaska Airlines AS1150 / AS1490: LIH 2026-12-27 09:59:00 → PDX 2026-12-27 19:40:00; 1 stop(s) via OGG; 461 minutes. Local airport times.
    • AS1150: LIH 2026-12-27 09:59:00 → OGG 2026-12-27 10:47:00; layover at OGG: 88 minutes.
    • AS1490: OGG 2026-12-27 12:15:00 → PDX 2026-12-27 19:40:00.

2026-12-23 → 2026-12-27 · Axel-exclusive $738.06

  • United Airlines UA1292 / UA1684: PDX 2026-12-23 15:44:00 → LIH 2026-12-23 22:44:00; 1 stop(s) via SFO; 540 minutes. Local airport times.
    • UA1292: PDX 2026-12-23 15:44:00 → SFO 2026-12-23 17:37:00; layover at SFO: 62 minutes.
    • UA1684: SFO 2026-12-23 18:39:00 → LIH 2026-12-23 22:44:00.
  • United Airlines UA1685 / UA1435: LIH 2026-12-27 23:59:00 → PDX 2026-12-28 12:16:00; 1 stop(s) via SFO; 617 minutes. Local airport times.
    • UA1685: LIH 2026-12-27 23:59:00 → SFO 2026-12-28 07:21:00; layover at SFO: 182 minutes.
    • UA1435: SFO 2026-12-28 10:23:00 → PDX 2026-12-28 12:16:00.

2026-12-23 → 2026-12-29 · Axel-exclusive $694.56

  • Southwest Airlines WN2920 / WN1289: PDX 2026-12-23 07:20:00 → LIH 2026-12-23 16:15:00; 1 stop(s) via OAK; 655 minutes. Local airport times.
    • WN2920: PDX 2026-12-23 07:20:00 → OAK 2026-12-23 09:20:00; layover at OAK: 200 minutes.
    • WN1289: OAK 2026-12-23 12:40:00 → LIH 2026-12-23 16:15:00.
  • Alaska Airlines AS1184 / AS1412: LIH 2026-12-29 20:45:00 → PDX 2026-12-30 06:05:00; 1 stop(s) via HNL; 440 minutes. Local airport times.
    • AS1184: LIH 2026-12-29 20:45:00 → HNL 2026-12-29 21:24:00; layover at HNL: 61 minutes.
    • AS1412: HNL 2026-12-29 22:25:00 → PDX 2026-12-30 06:05:00.

2026-12-23 → 2026-12-29 · Axel-exclusive $738.06

  • United Airlines UA1292 / UA1684: PDX 2026-12-23 15:44:00 → LIH 2026-12-23 22:44:00; 1 stop(s) via SFO; 540 minutes. Local airport times.
    • UA1292: PDX 2026-12-23 15:44:00 → SFO 2026-12-23 17:37:00; layover at SFO: 62 minutes.
    • UA1684: SFO 2026-12-23 18:39:00 → LIH 2026-12-23 22:44:00.
  • United Airlines UA1685 / UA1435: LIH 2026-12-29 23:59:00 → PDX 2026-12-30 12:16:00; 1 stop(s) via SFO; 617 minutes. Local airport times.
    • UA1685: LIH 2026-12-29 23:59:00 → SFO 2026-12-30 07:21:00; layover at SFO: 182 minutes.
    • UA1435: SFO 2026-12-30 10:23:00 → PDX 2026-12-30 12:16:00.

2026-12-23 → 2026-12-30 · Axel-exclusive $716.31

  • Southwest Airlines WN2920 / WN1289: PDX 2026-12-23 07:20:00 → LIH 2026-12-23 16:15:00; 1 stop(s) via OAK; 655 minutes. Local airport times.
    • WN2920: PDX 2026-12-23 07:20:00 → OAK 2026-12-23 09:20:00; layover at OAK: 200 minutes.
    • WN1289: OAK 2026-12-23 12:40:00 → LIH 2026-12-23 16:15:00.
  • Delta Air Lines DL435 / DL2975: LIH 2026-12-30 22:59:00 → PDX 2026-12-31 10:03:00; 1 stop(s) via LAX; 544 minutes. Local airport times.
    • DL435: LIH 2026-12-30 22:59:00 → LAX 2026-12-31 06:31:00; layover at LAX: 64 minutes.
    • DL2975: LAX 2026-12-31 07:35:00 → PDX 2026-12-31 10:03:00.

2026-12-23 → 2026-12-30 · Axel-exclusive $781.56

  • Alaska Airlines AS927: PDX 2026-12-23 07:50:00 → LIH 2026-12-23 12:09:00; nonstop; 379 minutes. Local airport times.
  • Alaska Airlines AS928: LIH 2026-12-30 12:16:00 → PDX 2026-12-30 19:37:00; nonstop; 321 minutes. Local airport times.

2026-12-23 → 2026-12-31 · Axel-exclusive $694.56

  • Southwest Airlines WN2920 / WN1289: PDX 2026-12-23 07:20:00 → LIH 2026-12-23 16:15:00; 1 stop(s) via OAK; 655 minutes. Local airport times.
    • WN2920: PDX 2026-12-23 07:20:00 → OAK 2026-12-23 09:20:00; layover at OAK: 200 minutes.
    • WN1289: OAK 2026-12-23 12:40:00 → LIH 2026-12-23 16:15:00.
  • Alaska Airlines AS1150 / AS1490: LIH 2026-12-31 09:59:00 → PDX 2026-12-31 19:40:00; 1 stop(s) via OGG; 461 minutes. Local airport times.
    • AS1150: LIH 2026-12-31 09:59:00 → OGG 2026-12-31 10:47:00; layover at OGG: 88 minutes.
    • AS1490: OGG 2026-12-31 12:15:00 → PDX 2026-12-31 19:40:00.

2026-12-23 → 2026-12-31 · Axel-exclusive $738.06

  • United Airlines UA1292 / UA1684: PDX 2026-12-23 15:44:00 → LIH 2026-12-23 22:44:00; 1 stop(s) via SFO; 540 minutes. Local airport times.
    • UA1292: PDX 2026-12-23 15:44:00 → SFO 2026-12-23 17:37:00; layover at SFO: 62 minutes.
    • UA1684: SFO 2026-12-23 18:39:00 → LIH 2026-12-23 22:44:00.
  • United Airlines UA1685 / UA1435: LIH 2026-12-31 23:59:00 → PDX 2027-01-01 12:16:00; 1 stop(s) via SFO; 617 minutes. Local airport times.
    • UA1685: LIH 2026-12-31 23:59:00 → SFO 2027-01-01 07:21:00; layover at SFO: 182 minutes.
    • UA1435: SFO 2027-01-01 10:23:00 → PDX 2027-01-01 12:16:00.

2026-12-23 → 2027-01-02 · Axel-exclusive $730.81

  • Southwest Airlines WN2920 / WN1289: PDX 2026-12-23 07:20:00 → LIH 2026-12-23 16:15:00; 1 stop(s) via OAK; 655 minutes. Local airport times.
    • WN2920: PDX 2026-12-23 07:20:00 → OAK 2026-12-23 09:20:00; layover at OAK: 200 minutes.
    • WN1289: OAK 2026-12-23 12:40:00 → LIH 2026-12-23 16:15:00.
  • Alaska Airlines AS928: LIH 2027-01-02 12:16:00 → PDX 2027-01-02 19:37:00; nonstop; 321 minutes. Local airport times.

2026-12-23 → 2027-01-02 · Axel-exclusive $781.56

  • Alaska Airlines AS927: PDX 2026-12-23 07:50:00 → LIH 2026-12-23 12:09:00; nonstop; 379 minutes. Local airport times.
  • Alaska Airlines AS928: LIH 2027-01-02 12:16:00 → PDX 2027-01-02 19:37:00; nonstop; 321 minutes. Local airport times.

2026-12-23 → 2027-01-03 · Axel-exclusive $694.56

  • Southwest Airlines WN2920 / WN1289: PDX 2026-12-23 07:20:00 → LIH 2026-12-23 16:15:00; 1 stop(s) via OAK; 655 minutes. Local airport times.
    • WN2920: PDX 2026-12-23 07:20:00 → OAK 2026-12-23 09:20:00; layover at OAK: 200 minutes.
    • WN1289: OAK 2026-12-23 12:40:00 → LIH 2026-12-23 16:15:00.
  • Alaska Airlines AS1150 / AS1490: LIH 2027-01-03 09:59:00 → PDX 2027-01-03 19:40:00; 1 stop(s) via OGG; 461 minutes. Local airport times.
    • AS1150: LIH 2027-01-03 09:59:00 → OGG 2027-01-03 10:47:00; layover at OGG: 88 minutes.
    • AS1490: OGG 2027-01-03 12:15:00 → PDX 2027-01-03 19:40:00.

2026-12-23 → 2027-01-03 · Axel-exclusive $738.06

  • United Airlines UA1292 / UA1684: PDX 2026-12-23 15:44:00 → LIH 2026-12-23 22:44:00; 1 stop(s) via SFO; 540 minutes. Local airport times.
    • UA1292: PDX 2026-12-23 15:44:00 → SFO 2026-12-23 17:37:00; layover at SFO: 62 minutes.
    • UA1684: SFO 2026-12-23 18:39:00 → LIH 2026-12-23 22:44:00.
  • United Airlines UA1685 / UA1435: LIH 2027-01-03 23:59:00 → PDX 2027-01-04 12:16:00; 1 stop(s) via SFO; 617 minutes. Local airport times.
    • UA1685: LIH 2027-01-03 23:59:00 → SFO 2027-01-04 07:21:00; layover at SFO: 182 minutes.
    • UA1435: SFO 2027-01-04 10:23:00 → PDX 2027-01-04 12:16:00.

2026-12-23 → 2027-01-04 · Axel-exclusive $594.53

  • Southwest Airlines WN2920 / WN1289: PDX 2026-12-23 07:20:00 → LIH 2026-12-23 16:15:00; 1 stop(s) via OAK; 655 minutes. Local airport times.
    • WN2920: PDX 2026-12-23 07:20:00 → OAK 2026-12-23 09:20:00; layover at OAK: 200 minutes.
    • WN1289: OAK 2026-12-23 12:40:00 → LIH 2026-12-23 16:15:00.
  • United Airlines UA1685 / UA1435: LIH 2027-01-04 23:59:00 → PDX 2027-01-05 12:16:00; 1 stop(s) via SFO; 617 minutes. Local airport times.
    • UA1685: LIH 2027-01-04 23:59:00 → SFO 2027-01-05 07:21:00; layover at SFO: 182 minutes.
    • UA1435: SFO 2027-01-05 10:23:00 → PDX 2027-01-05 12:16:00.

2026-12-23 → 2027-01-04 · Axel-exclusive $660.28

  • Alaska Airlines AS927: PDX 2026-12-23 07:50:00 → LIH 2026-12-23 12:09:00; nonstop; 379 minutes. Local airport times.
  • Alaska Airlines AS928: LIH 2027-01-04 12:16:00 → PDX 2027-01-04 19:37:00; nonstop; 321 minutes. Local airport times.

2026-12-23 → 2027-01-06 · Axel-exclusive $599.53

  • Southwest Airlines WN2920 / WN1289: PDX 2026-12-23 07:20:00 → LIH 2026-12-23 16:15:00; 1 stop(s) via OAK; 655 minutes. Local airport times.
    • WN2920: PDX 2026-12-23 07:20:00 → OAK 2026-12-23 09:20:00; layover at OAK: 200 minutes.
    • WN1289: OAK 2026-12-23 12:40:00 → LIH 2026-12-23 16:15:00.
  • Delta Air Lines DL435 / DL2975: LIH 2027-01-06 22:59:00 → PDX 2027-01-07 10:03:00; 1 stop(s) via LAX; 544 minutes. Local airport times.
    • DL435: LIH 2027-01-06 22:59:00 → LAX 2027-01-07 06:31:00; layover at LAX: 64 minutes.
    • DL2975: LAX 2027-01-07 07:35:00 → PDX 2027-01-07 10:03:00.

2026-12-23 → 2027-01-06 · Axel-exclusive $660.28

  • Alaska Airlines AS927: PDX 2026-12-23 07:50:00 → LIH 2026-12-23 12:09:00; nonstop; 379 minutes. Local airport times.
  • Alaska Airlines AS928: LIH 2027-01-06 12:16:00 → PDX 2027-01-06 19:37:00; nonstop; 321 minutes. Local airport times.

Explore this route

For AI assistants

  • This page: Portland (PDX) to Kauai Island (LIH) · Dec 23, 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 Portland 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.