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Portland → Miami

Dec 21, 2026 · one way

PDX → MIA1 adulteconomyOne way

8 flight options · 6 airlines

Nonstop flights

Mon, Dec 21 · One way

Alaska Airlines
7:00 amPDX
5h 43m
Nonstop
3:43 pmMIA

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

American Airlines
11:10 pmPDX
5h 28m
Nonstop
7:38 am+1MIA

One-way total · 1 adult · Taxes included

One-stop flights

Mon, Dec 21 · One way

Frontier Airlines
1:58 pmPDX
7h 46m
DEN · 1h 20m
12:44 am+1MIA

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

Southwest Airlines
1:50 pmPDX
8h 15m
DEN · 2h 5m
1:05 am+1MIA

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

United Airlines
7:00 amPDX
8h 15m
IAH · 1h 33m
6:15 pmMIA

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

Delta Air Lines
10:25 pmPDX
8h 4m
ATL · 1h 31m
9:29 am+1MIA

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

Alaska Airlines
10:55 amPDX
7h 56m
DFW · 1h 14m
9:51 pmMIA

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

United Airlines
7:12 pmPDX
7h 51m
DEN · 1h 25m
6:03 am+1MIA

One-way total · 1 adult · Taxes included

Make this trip yours

PDX ⇄ MIA

Economy

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

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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

All dates for this routeNov 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)
2026-12-21 · one wayAlaska AirlinesAS37$315.002026-10-29T01:55:16Z
2026-12-21 · one wayAmerican AirlinesAA2889$329.002026-10-29T01:55:16Z
2026-12-21 · one wayFrontier AirlinesF91790 + F91280$175.002026-10-29T01:55:16Z
2026-12-21 · one waySouthwest AirlinesWN672 + WN2907$280.002026-10-29T01:55:16Z
2026-12-21 · one wayUnited AirlinesUA462 + UA2100$301.002026-10-29T01:55:16Z
2026-12-21 · one wayDelta Air LinesDL888 + DL2836$308.002026-10-29T01:55:16Z
2026-12-21 · one wayAlaska AirlinesAS388 + AA2657$294.002026-10-29T01:55:16Z
2026-12-21 · one wayUnited AirlinesUA2334 + UA408$301.002026-10-29T01:55:16Z

2026-12-21 · one way · $315.00

  • Alaska Airlines AS37: PDX 2026-12-21 07:00:00 → MIA 2026-12-21 15:43:00; nonstop; 343 minutes. Local airport times.

2026-12-21 · one way · $329.00

  • American Airlines AA2889: PDX 2026-12-21 23:10:00 → MIA 2026-12-22 07:38:00; nonstop; 328 minutes. Local airport times.

2026-12-21 · one way · $175.00

  • Frontier Airlines F91790 / F91280: PDX 2026-12-21 13:58:00 → MIA 2026-12-22 00:44:00; 1 stop(s) via DEN; 466 minutes. Local airport times.
    • F91790: PDX 2026-12-21 13:58:00 → DEN 2026-12-21 17:36:00; layover at DEN: 80 minutes.
    • F91280: DEN 2026-12-21 18:56:00 → MIA 2026-12-22 00:44:00.

2026-12-21 · one way · $280.00

  • Southwest Airlines WN672 / WN2907: PDX 2026-12-21 13:50:00 → MIA 2026-12-22 01:05:00; 1 stop(s) via DEN; 495 minutes. Local airport times.
    • WN672: PDX 2026-12-21 13:50:00 → DEN 2026-12-21 17:10:00; layover at DEN: 125 minutes.
    • WN2907: DEN 2026-12-21 19:15:00 → MIA 2026-12-22 01:05:00.

2026-12-21 · one way · $301.00

  • United Airlines UA462 / UA2100: PDX 2026-12-21 07:00:00 → MIA 2026-12-21 18:15:00; 1 stop(s) via IAH; 495 minutes. Local airport times.
    • UA462: PDX 2026-12-21 07:00:00 → IAH 2026-12-21 13:07:00; layover at IAH: 93 minutes.
    • UA2100: IAH 2026-12-21 14:40:00 → MIA 2026-12-21 18:15:00.

2026-12-21 · one way · $308.00

  • Delta Air Lines DL888 / DL2836: PDX 2026-12-21 22:25:00 → MIA 2026-12-22 09:29:00; 1 stop(s) via ATL; 484 minutes. Local airport times.
    • DL888: PDX 2026-12-21 22:25:00 → ATL 2026-12-22 05:54:00; layover at ATL: 91 minutes.
    • DL2836: ATL 2026-12-22 07:25:00 → MIA 2026-12-22 09:29:00.

2026-12-21 · one way · $294.00

  • Alaska Airlines AS388 / AA2657: PDX 2026-12-21 10:55:00 → MIA 2026-12-21 21:51:00; 1 stop(s) via DFW; 476 minutes. Local airport times.
    • AS388: PDX 2026-12-21 10:55:00 → DFW 2026-12-21 16:48:00; layover at DFW: 74 minutes.
    • AA2657: DFW 2026-12-21 18:02:00 → MIA 2026-12-21 21:51:00.

2026-12-21 · one way · $301.00

  • United Airlines UA2334 / UA408: PDX 2026-12-21 19:12:00 → MIA 2026-12-22 06:03:00; 1 stop(s) via DEN; 471 minutes. Local airport times.
    • UA2334: PDX 2026-12-21 19:12:00 → DEN 2026-12-21 22:45:00; layover at DEN: 85 minutes.
    • UA408: DEN 2026-12-22 00:10:00 → MIA 2026-12-22 06:03:00.

More dates for this route