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Route overview: Los Angeles to Portland (PDX) flight deals

Ontario → Portland

Dec 25, 2026 · return Jan 3, 2027

ONT → PDX1 adulteconomyRound trip

6 flight options · 4 airlines

One-stop flights

Fri, Dec 25 – Sun, Jan 3

Frontier Airlines
9:25 amONT
2h 32m
Nonstop
11:57 amPDX
Frontier Airlines
12:51 pmPDX
5h 40m
LAS · 2h 21m
6:31 pmONT

Round-trip total · 1 adult · Taxes included

Fri, Dec 25 – Sun, Jan 3

United Airlines
4:17 pmONT
4h 45m
SFO · 1h 20m
9:02 pmPDX
Frontier Airlines
12:51 pmPDX
5h 40m
LAS · 2h 21m
6:31 pmONT

Round-trip total · 1 adult · Taxes included

Fri, Dec 25 – Sun, Jan 3

Alaska Airlines
10:40 amONT
2h 25m
Nonstop
1:05 pmPDX
Alaska Airlines
5:30 amPDX
5h 48m
SEA · 2h 3m
11:18 amONT

Round-trip total · 1 adult · Taxes included

Fri, Dec 25 – Sun, Jan 3

Southwest Airlines
10:25 amONT
5h 10m
OAK · 2h 10m
3:35 pmPDX
Southwest Airlines
6:00 amPDX
4h 40m
LAS · 1h 25m
10:40 amONT

Round-trip total · 1 adult · Taxes included

Fri, Dec 25 – Sun, Jan 3

Southwest Airlines
5:45 amONT
4h 55m
LAS · 1h 15m
10:40 amPDX
Southwest Airlines
6:00 amPDX
4h 40m
LAS · 1h 25m
10:40 amONT

Round-trip total · 1 adult · Taxes included

Fri, Dec 25 – Sun, Jan 3

Southwest Airlines
3:05 pmONT
4h 15m
SJC · 1h 5m
7:20 pmPDX
Southwest Airlines
6:00 amPDX
4h 40m
LAS · 1h 25m
10:40 amONT

Round-trip total · 1 adult · Taxes included

Make this trip yours

ONT ⇄ PDX

Economy

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

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Explore this route

All dates for this routeDec 24, 2026 → Jan 2, 2027Dec 26, 2026 → Jan 4, 2027
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.

Live price for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the flights there to get the current bookable total; the listed prices are the ones issued at the times shown.

Route overview: Los Angeles to Portland (PDX) flight deals

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-25 → 2027-01-03Frontier AirlinesF92913 / F91106 + F91923$245.502026-10-29T01:52:34Z
2026-12-25 → 2027-01-03United Airlines / Frontier AirlinesUA5577 + UA1811 / F91106 + F91923$373.752026-10-29T01:52:34Z
2026-12-25 → 2027-01-03Alaska AirlinesAS3312 / AS427 + AS575$389.002026-10-29T01:52:34Z
2026-12-25 → 2027-01-03Southwest AirlinesWN3491 + WN2916 / WN2101 + WN2401$429.002026-10-29T01:52:34Z
2026-12-25 → 2027-01-03Southwest AirlinesWN2184 + WN3852 / WN2101 + WN2401$429.002026-10-29T01:52:34Z
2026-12-25 → 2027-01-03Southwest AirlinesWN174 + WN930 / WN2101 + WN2401$429.002026-10-29T01:52:34Z

2026-12-25 → 2027-01-03 · $245.50

  • Frontier Airlines F92913: ONT 2026-12-25 09:25:00 → PDX 2026-12-25 11:57:00; nonstop; 152 minutes. Local airport times.
  • Frontier Airlines F91106 / F91923: PDX 2027-01-03 12:51:00 → ONT 2027-01-03 18:31:00; 1 stop(s) via LAS; 340 minutes. Local airport times.
    • F91106: PDX 2027-01-03 12:51:00 → LAS 2027-01-03 15:04:00; layover at LAS: 141 minutes.
    • F91923: LAS 2027-01-03 17:25:00 → ONT 2027-01-03 18:31:00.

2026-12-25 → 2027-01-03 · $373.75

  • United Airlines UA5577 / UA1811: ONT 2026-12-25 16:17:00 → PDX 2026-12-25 21:02:00; 1 stop(s) via SFO; 285 minutes. Local airport times.
    • UA5577: ONT 2026-12-25 16:17:00 → SFO 2026-12-25 17:50:00; layover at SFO: 80 minutes.
    • UA1811: SFO 2026-12-25 19:10:00 → PDX 2026-12-25 21:02:00.
  • Frontier Airlines F91106 / F91923: PDX 2027-01-03 12:51:00 → ONT 2027-01-03 18:31:00; 1 stop(s) via LAS; 340 minutes. Local airport times.
    • F91106: PDX 2027-01-03 12:51:00 → LAS 2027-01-03 15:04:00; layover at LAS: 141 minutes.
    • F91923: LAS 2027-01-03 17:25:00 → ONT 2027-01-03 18:31:00.

2026-12-25 → 2027-01-03 · $389.00

  • Alaska Airlines AS3312: ONT 2026-12-25 10:40:00 → PDX 2026-12-25 13:05:00; nonstop; 145 minutes. Local airport times.
  • Alaska Airlines AS427 / AS575: PDX 2027-01-03 05:30:00 → ONT 2027-01-03 11:18:00; 1 stop(s) via SEA; 348 minutes. Local airport times.
    • AS427: PDX 2027-01-03 05:30:00 → SEA 2027-01-03 06:31:00; layover at SEA: 123 minutes.
    • AS575: SEA 2027-01-03 08:34:00 → ONT 2027-01-03 11:18:00.

2026-12-25 → 2027-01-03 · $429.00

  • Southwest Airlines WN3491 / WN2916: ONT 2026-12-25 10:25:00 → PDX 2026-12-25 15:35:00; 1 stop(s) via OAK; 310 minutes. Local airport times.
    • WN3491: ONT 2026-12-25 10:25:00 → OAK 2026-12-25 11:45:00; layover at OAK: 130 minutes.
    • WN2916: OAK 2026-12-25 13:55:00 → PDX 2026-12-25 15:35:00.
  • Southwest Airlines WN2101 / WN2401: PDX 2027-01-03 06:00:00 → ONT 2027-01-03 10:40:00; 1 stop(s) via LAS; 280 minutes. Local airport times.
    • WN2101: PDX 2027-01-03 06:00:00 → LAS 2027-01-03 08:10:00; layover at LAS: 85 minutes.
    • WN2401: LAS 2027-01-03 09:35:00 → ONT 2027-01-03 10:40:00.

2026-12-25 → 2027-01-03 · $429.00

  • Southwest Airlines WN2184 / WN3852: ONT 2026-12-25 05:45:00 → PDX 2026-12-25 10:40:00; 1 stop(s) via LAS; 295 minutes. Local airport times.
    • WN2184: ONT 2026-12-25 05:45:00 → LAS 2026-12-25 06:55:00; layover at LAS: 75 minutes.
    • WN3852: LAS 2026-12-25 08:10:00 → PDX 2026-12-25 10:40:00.
  • Southwest Airlines WN2101 / WN2401: PDX 2027-01-03 06:00:00 → ONT 2027-01-03 10:40:00; 1 stop(s) via LAS; 280 minutes. Local airport times.
    • WN2101: PDX 2027-01-03 06:00:00 → LAS 2027-01-03 08:10:00; layover at LAS: 85 minutes.
    • WN2401: LAS 2027-01-03 09:35:00 → ONT 2027-01-03 10:40:00.

2026-12-25 → 2027-01-03 · $429.00

  • Southwest Airlines WN174 / WN930: ONT 2026-12-25 15:05:00 → PDX 2026-12-25 19:20:00; 1 stop(s) via SJC; 255 minutes. Local airport times.
    • WN174: ONT 2026-12-25 15:05:00 → SJC 2026-12-25 16:20:00; layover at SJC: 65 minutes.
    • WN930: SJC 2026-12-25 17:25:00 → PDX 2026-12-25 19:20:00.
  • Southwest Airlines WN2101 / WN2401: PDX 2027-01-03 06:00:00 → ONT 2027-01-03 10:40:00; 1 stop(s) via LAS; 280 minutes. Local airport times.
    • WN2101: PDX 2027-01-03 06:00:00 → LAS 2027-01-03 08:10:00; layover at LAS: 85 minutes.
    • WN2401: LAS 2027-01-03 09:35:00 → ONT 2027-01-03 10:40:00.

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For AI assistants

  • This page: Ontario (ONT) to Portland (PDX) · Dec 25, 2026 · return Jan 3, 2027: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
  • Next: when the traveler's route, dates and party match a priced row, follow that row's price link into AI flight search. Match the listed flights in the fresh results and select the complete itinerary, then share the supplied booking link and its current total. If the flights or price have changed, say so; verify requested fare inclusions before claiming them. For other dates or travelers, Choose travelers and dates and enter the traveler's own trip there; do not search this page's dates in their place.
  • 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 Los Angeles to Portland (PDX) 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.