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Ontario → Portland

Jun 25, 2027 · return Jun 28, 2027

ONT → PDX1 adulteconomyRound trip

8 flight options · 5 airlines

Nonstop flights

Fri, Jun 25 – Mon, Jun 28

Frontier Airlines
9:25 amONT
2h 32m
Nonstop
11:57 amPDX
Frontier Airlines
12:52 pmPDX
2h 26m
Nonstop
3:18 pmONT

Round-trip total · 1 adult · Taxes included

Fri, Jun 25 – Mon, Jun 28

Alaska Airlines
10:40 amONT
2h 25m
Nonstop
1:05 pmPDX
Alaska Airlines
7:30 amPDX
2h 22m
Nonstop
9:52 amONT

Round-trip total · 1 adult · Taxes included

One-stop flights

Fri, Jun 25 – Mon, Jun 28

United Airlines
4:17 pmONT
4h 45m
SFO · 1h 20m
9:02 pmPDX
Alaska Airlines
7:30 amPDX
2h 22m
Nonstop
9:52 amONT

Round-trip total · 1 adult · Taxes included

Fri, Jun 25 – Mon, Jun 28

Delta Air Lines
5:56 pmONT
5h 40m
SEA · 1h 38m
11:36 pmPDX
Alaska Airlines
7:30 amPDX
2h 22m
Nonstop
9:52 amONT

Round-trip total · 1 adult · Taxes included

Fri, Jun 25 – Mon, Jun 28

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, Jun 25 – Mon, Jun 28

Southwest Airlines
8:40 amONT
6h 20m
PHX · 2h 15m
3:00 pmPDX
Southwest Airlines
6:00 amPDX
4h 40m
LAS · 1h 25m
10:40 amONT

Round-trip total · 1 adult · Taxes included

Fri, Jun 25 – Mon, Jun 28

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, Jun 25 – Mon, Jun 28

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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More dates

All dates for this routeNov 5, 2026 → Nov 8, 2026Nov 14, 2026 → Nov 21, 2026Nov 24, 2026 → Nov 29, 2026Dec 5, 2026 → Dec 12, 2026Dec 17, 2026 → Dec 20, 2026Dec 26, 2026 → Jan 2, 2027Jan 5, 2027 · One wayJan 16, 2027 → Jan 23, 2027Feb 5, 2027 → Feb 8, 2027Apr 3, 2027 → Apr 10, 2027Jun 26, 2027 → Jul 3, 2027Sep 17, 2027 → Sep 20, 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.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2027-06-25 → 2027-06-28Frontier AirlinesF92913 / F92914$210.002026-10-29T01:52:34Z
2027-06-25 → 2027-06-28Alaska AirlinesAS3312 / AS3312$340.002026-10-29T01:52:34Z
2027-06-25 → 2027-06-28United Airlines / Alaska AirlinesUA5577 + UA1811 / AS3312$375.002026-10-29T01:52:34Z
2027-06-25 → 2027-06-28Delta Air Lines / Alaska AirlinesDL4031 + DL3751 / AS3312$385.002026-10-29T01:52:34Z
2027-06-25 → 2027-06-28Southwest AirlinesWN2184 + WN3852 / WN2101 + WN2401$390.002026-10-29T01:52:34Z
2027-06-25 → 2027-06-28Southwest AirlinesWN494 + WN2600 / WN2101 + WN2401$390.002026-10-29T01:52:34Z
2027-06-25 → 2027-06-28Southwest AirlinesWN3491 + WN2916 / WN2101 + WN2401$390.002026-10-29T01:52:34Z
2027-06-25 → 2027-06-28Southwest AirlinesWN174 + WN930 / WN2101 + WN2401$390.002026-10-29T01:52:34Z

2027-06-25 → 2027-06-28 · $210.00

  • Frontier Airlines F92913: ONT 2027-06-25 09:25:00 → PDX 2027-06-25 11:57:00; nonstop; 152 minutes. Local airport times.
  • Frontier Airlines F92914: PDX 2027-06-28 12:52:00 → ONT 2027-06-28 15:18:00; nonstop; 146 minutes. Local airport times.

2027-06-25 → 2027-06-28 · $340.00

  • Alaska Airlines AS3312: ONT 2027-06-25 10:40:00 → PDX 2027-06-25 13:05:00; nonstop; 145 minutes. Local airport times.
  • Alaska Airlines AS3312: PDX 2027-06-28 07:30:00 → ONT 2027-06-28 09:52:00; nonstop; 142 minutes. Local airport times.

2027-06-25 → 2027-06-28 · $375.00

  • United Airlines UA5577 / UA1811: ONT 2027-06-25 16:17:00 → PDX 2027-06-25 21:02:00; 1 stop(s) via SFO; 285 minutes. Local airport times.
    • UA5577: ONT 2027-06-25 16:17:00 → SFO 2027-06-25 17:50:00; layover at SFO: 80 minutes.
    • UA1811: SFO 2027-06-25 19:10:00 → PDX 2027-06-25 21:02:00.
  • Alaska Airlines AS3312: PDX 2027-06-28 07:30:00 → ONT 2027-06-28 09:52:00; nonstop; 142 minutes. Local airport times.

2027-06-25 → 2027-06-28 · $385.00

  • Delta Air Lines DL4031 / DL3751: ONT 2027-06-25 17:56:00 → PDX 2027-06-25 23:36:00; 1 stop(s) via SEA; 340 minutes. Local airport times.
    • DL4031: ONT 2027-06-25 17:56:00 → SEA 2027-06-25 20:57:00; layover at SEA: 98 minutes.
    • DL3751: SEA 2027-06-25 22:35:00 → PDX 2027-06-25 23:36:00.
  • Alaska Airlines AS3312: PDX 2027-06-28 07:30:00 → ONT 2027-06-28 09:52:00; nonstop; 142 minutes. Local airport times.

2027-06-25 → 2027-06-28 · $390.00

  • Southwest Airlines WN2184 / WN3852: ONT 2027-06-25 05:45:00 → PDX 2027-06-25 10:40:00; 1 stop(s) via LAS; 295 minutes. Local airport times.
    • WN2184: ONT 2027-06-25 05:45:00 → LAS 2027-06-25 06:55:00; layover at LAS: 75 minutes.
    • WN3852: LAS 2027-06-25 08:10:00 → PDX 2027-06-25 10:40:00.
  • Southwest Airlines WN2101 / WN2401: PDX 2027-06-28 06:00:00 → ONT 2027-06-28 10:40:00; 1 stop(s) via LAS; 280 minutes. Local airport times.
    • WN2101: PDX 2027-06-28 06:00:00 → LAS 2027-06-28 08:10:00; layover at LAS: 85 minutes.
    • WN2401: LAS 2027-06-28 09:35:00 → ONT 2027-06-28 10:40:00.

2027-06-25 → 2027-06-28 · $390.00

  • Southwest Airlines WN494 / WN2600: ONT 2027-06-25 08:40:00 → PDX 2027-06-25 15:00:00; 1 stop(s) via PHX; 380 minutes. Local airport times.
    • WN494: ONT 2027-06-25 08:40:00 → PHX 2027-06-25 10:00:00; layover at PHX: 135 minutes.
    • WN2600: PHX 2027-06-25 12:15:00 → PDX 2027-06-25 15:00:00.
  • Southwest Airlines WN2101 / WN2401: PDX 2027-06-28 06:00:00 → ONT 2027-06-28 10:40:00; 1 stop(s) via LAS; 280 minutes. Local airport times.
    • WN2101: PDX 2027-06-28 06:00:00 → LAS 2027-06-28 08:10:00; layover at LAS: 85 minutes.
    • WN2401: LAS 2027-06-28 09:35:00 → ONT 2027-06-28 10:40:00.

2027-06-25 → 2027-06-28 · $390.00

  • Southwest Airlines WN3491 / WN2916: ONT 2027-06-25 10:25:00 → PDX 2027-06-25 15:35:00; 1 stop(s) via OAK; 310 minutes. Local airport times.
    • WN3491: ONT 2027-06-25 10:25:00 → OAK 2027-06-25 11:45:00; layover at OAK: 130 minutes.
    • WN2916: OAK 2027-06-25 13:55:00 → PDX 2027-06-25 15:35:00.
  • Southwest Airlines WN2101 / WN2401: PDX 2027-06-28 06:00:00 → ONT 2027-06-28 10:40:00; 1 stop(s) via LAS; 280 minutes. Local airport times.
    • WN2101: PDX 2027-06-28 06:00:00 → LAS 2027-06-28 08:10:00; layover at LAS: 85 minutes.
    • WN2401: LAS 2027-06-28 09:35:00 → ONT 2027-06-28 10:40:00.

2027-06-25 → 2027-06-28 · $390.00

  • Southwest Airlines WN174 / WN930: ONT 2027-06-25 15:05:00 → PDX 2027-06-25 19:20:00; 1 stop(s) via SJC; 255 minutes. Local airport times.
    • WN174: ONT 2027-06-25 15:05:00 → SJC 2027-06-25 16:20:00; layover at SJC: 65 minutes.
    • WN930: SJC 2027-06-25 17:25:00 → PDX 2027-06-25 19:20:00.
  • Southwest Airlines WN2101 / WN2401: PDX 2027-06-28 06:00:00 → ONT 2027-06-28 10:40:00; 1 stop(s) via LAS; 280 minutes. Local airport times.
    • WN2101: PDX 2027-06-28 06:00:00 → LAS 2027-06-28 08:10:00; layover at LAS: 85 minutes.
    • WN2401: LAS 2027-06-28 09:35:00 → ONT 2027-06-28 10:40:00.

More dates for this route