Title: £92 Cheap Delta flights from San Francisco to Ontario (SFO→ONT) - Expedia.co.uk

  

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# £92 Cheap Delta flights from San Francisco to Ontario (SFO→ONT)

[View £92 flight on Wed, 10 Dec 2025](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:SFO,to:ONT,departure:10/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:91.90&airProductToken=AQpvCjUIxJgBEgQyNjM2GLJxIJIBKPat_wIwhK__AjhFQABYAWoJTUFJTkJBU0lDcghWQVZTQTBCUQo2CMSYARIENDAzMRiSASCumwEo26__AjCDsf8COEVAAVgBaglNQUlOQkFTSUNyCFhBVlNBMEJEEgoIARABGAEqAkRMGAEiBAgBEAEoAigDKAQwAQ)

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## Delta flights from San Francisco to Ontario (SFO→ONT)

Prices were available within the past 7 days and start at £92 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

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## Travel information

| Origin airport | San Francisco Intl. |
| --- | --- |
| Destination airport | Los Angeles - Ontario Intl. |
| Airlines serving | Alaska Airlines |
| Popular airline | Alaska Airlines |
| Distance | 582 km |
| Average flight time | 1 hour 23 mins |

## Explore a world of travel with Expedia

-   Flights

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-   [Alaska Airlines Denver (DEN) to Orange County (SNA) flights](https://www.expedia.co.uk/lp/flight-routes/alaska-airlines-from-denver-intl-to-john-wayne/as/den/sna)
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-   [Alaska Airlines Minneapolis (MSP) to Orange County (SNA) flights](https://www.expedia.co.uk/lp/flight-routes/alaska-airlines-from-minneapolis-st-paul-intl-to-john-wayne/as/msp/sna)
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-   [Alaska Airlines San Diego (SAN) to Orange County (SNA) flights](https://www.expedia.co.uk/lp/flight-routes/alaska-airlines-from-san-diego-intl-to-john-wayne/as/san/sna)
-   [Alaska Airlines Seattle (SEA) to Orange County (SNA) flights](https://www.expedia.co.uk/lp/flight-routes/alaska-airlines-from-seattle-tacoma-intl-to-john-wayne/as/sea/sna)
-   [Alaska Airlines Vancouver Intl. to QLA-All Airports flights](https://www.expedia.co.uk/lp/flight-routes/alaska-airlines-from-vancouver-intl-to-qla-all-airports/as/yvr/qla)
-   [American Airlines Baton Rouge Metropolitan to QLA-All Airports flights](https://www.expedia.co.uk/lp/flight-routes/american-airlines-from-baton-rouge-metropolitan-to-qla-all-airports/aa/btr/qla)
-   [American Airlines Boise (BOI) to Orange County (SNA) flights](https://www.expedia.co.uk/lp/flight-routes/american-airlines-from-boise-to-john-wayne/aa/boi/sna)
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-   [American Airlines Charlotte-Douglas Intl. to QLA-All Airports flights](https://www.expedia.co.uk/lp/flight-routes/american-airlines-from-charlotte-douglas-intl-to-qla-all-airports/aa/clt/qla)
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-   [American Airlines Daniel K. Inouye Intl. to QLA-All Airports flights](https://www.expedia.co.uk/lp/flight-routes/american-airlines-from-daniel-k-inouye-intl-to-qla-all-airports/aa/hnl/qla)
-   [American Airlines Liberia (LIR) to Orange County (SNA) flights](https://www.expedia.co.uk/lp/flight-routes/american-airlines-from-daniel-oduber-intl-to-john-wayne/aa/lir/sna)
-   [American Airlines Des Moines (DSM) to Orange County (SNA) flights](https://www.expedia.co.uk/lp/flight-routes/american-airlines-from-des-moines-intl-to-john-wayne/aa/dsm/sna)
-   [American Airlines Edinburgh (EDI) to Orange County (SNA) flights](https://www.expedia.co.uk/lp/flight-routes/american-airlines-from-edinburgh-to-john-wayne/aa/edi/sna)
-   [American Airlines Edinburgh to QLA-All Airports flights](https://www.expedia.co.uk/lp/flight-routes/american-airlines-from-edinburgh-to-qla-all-airports/aa/edi/qla)
-   [American Airlines London (LGW) to Orange County (SNA) flights](https://www.expedia.co.uk/lp/flight-routes/american-airlines-from-gatwick-to-john-wayne/aa/lgw/sna)
-   [American Airlines Milwaukee (MKE) to Orange County (SNA) flights](https://www.expedia.co.uk/lp/flight-routes/american-airlines-from-general-mitchell-intl-to-john-wayne/aa/mke/sna)
-   [American Airlines Chihuahua (CUU) to Orange County (SNA) flights](https://www.expedia.co.uk/lp/flight-routes/american-airlines-from-general-roberto-fierro-villalobos-intl-to-john-wayne/aa/cuu/sna)
-   [American Airlines Glasgow Intl. to QLA-All Airports flights](https://www.expedia.co.uk/lp/flight-routes/american-airlines-from-glasgow-intl-to-qla-all-airports/aa/gla/qla)
-   [American Airlines Harry Reid Intl. to QLA-All Airports flights](https://www.expedia.co.uk/lp/flight-routes/american-airlines-from-harry-reid-intl-to-qla-all-airports/aa/las/qla)
-   [American Airlines Atlanta (ATL) to Orange County (SNA) flights](https://www.expedia.co.uk/lp/flight-routes/american-airlines-from-hartsfield-jackson-atlanta-intl-to-john-wayne/aa/atl/sna)
-   [American Airlines Ibiza (IBZ) to Orange County (SNA) flights](https://www.expedia.co.uk/lp/flight-routes/american-airlines-from-ibiza-to-john-wayne/aa/ibz/sna)
-   [American Airlines Indianapolis (IND) to Orange County (SNA) flights](https://www.expedia.co.uk/lp/flight-routes/american-airlines-from-indianapolis-intl-to-john-wayne/aa/ind/sna)
-   [American Airlines Jacksonville (JAX) to Orange County (SNA) flights](https://www.expedia.co.uk/lp/flight-routes/american-airlines-from-jacksonville-intl-to-john-wayne/aa/jax/sna)
-   [American Airlines Columbus (CMH) to Orange County (SNA) flights](https://www.expedia.co.uk/lp/flight-routes/american-airlines-from-john-glenn-columbus-intl-to-john-wayne/aa/cmh/sna)
-   [American Airlines John Glenn Columbus Intl. to QLA-All Airports flights](https://www.expedia.co.uk/lp/flight-routes/american-airlines-from-john-glenn-columbus-intl-to-qla-all-airports/aa/cmh/qla)
-   [American Airlines New York (LGA) to Orange County (SNA) flights](https://www.expedia.co.uk/lp/flight-routes/american-airlines-from-laguardia-to-john-wayne/aa/lga/sna)
-   [American Airlines San José del Cabo (SJD) to Orange County (SNA) flights](https://www.expedia.co.uk/lp/flight-routes/american-airlines-from-los-cabos-intl-to-john-wayne/aa/sjd/sna)
-   [American Airlines Málaga to QLA-All Airports flights](https://www.expedia.co.uk/lp/flight-routes/american-airlines-from-malaga-to-qla-all-airports/aa/agp/qla)
-   [American Airlines Bordeaux (BOD) to Orange County (SNA) flights](https://www.expedia.co.uk/lp/flight-routes/american-airlines-from-merignac-to-john-wayne/aa/bod/sna)
-   [American Airlines Panama City (ECP) to Orange County (SNA) flights](https://www.expedia.co.uk/lp/flight-routes/american-airlines-from-northwest-florida-beaches-intl-to-john-wayne/aa/ecp/sna)
-   [American Airlines Philadelphia (PHL) to Orange County (SNA) flights](https://www.expedia.co.uk/lp/flight-routes/american-airlines-from-philadelphia-intl-to-john-wayne/aa/phl/sna)
-   [American Airlines Providenciales (PLS) to Orange County (SNA) flights](https://www.expedia.co.uk/lp/flight-routes/american-airlines-from-providenciales-intl-to-john-wayne/aa/pls/sna)
-   [American Airlines Amman (AMM) to Orange County (SNA) flights](https://www.expedia.co.uk/lp/flight-routes/american-airlines-from-queen-alia-intl-to-john-wayne/aa/amm/sna)
-   [American Airlines Rochester (RST) to Orange County (SNA) flights](https://www.expedia.co.uk/lp/flight-routes/american-airlines-from-rochester-intl-to-john-wayne/aa/rst/sna)
-   [American Airlines Paris (CDG) to Orange County (SNA) flights](https://www.expedia.co.uk/lp/flight-routes/american-airlines-from-roissy-charles-de-gaulle-to-john-wayne/aa/cdg/sna)
-   [American Airlines SPK-All Airports to QLA-All Airports flights](https://www.expedia.co.uk/lp/flight-routes/american-airlines-from-spk-all-airports-to-qla-all-airports/aa/spk/qla)
-   [American Airlines Oklahoma City (OKC) to Orange County (SNA) flights](https://www.expedia.co.uk/lp/flight-routes/american-airlines-from-will-rogers-world-to-john-wayne/aa/okc/sna)
-   [British Airways Birmingham (BHX) to Orange County (SNA) flights](https://www.expedia.co.uk/lp/flight-routes/british-airways-from-birmingham-to-john-wayne/ba/bhx/sna)
-   [British Airways Brussels (BRU) to Orange County (SNA) flights](https://www.expedia.co.uk/lp/flight-routes/british-airways-from-brussels-national-to-john-wayne/ba/bru/sna)
-   [Brussels Airlines Manchester (MAN) to Orange County (SNA) flights](https://www.expedia.co.uk/lp/flight-routes/brussels-airlines-from-manchester-to-john-wayne/sn/man/sna)
-   [Condor Edinburgh (EDI) to Orange County (SNA) flights](https://www.expedia.co.uk/lp/flight-routes/condor-from-edinburgh-to-john-wayne/de/edi/sna)
-   [Condor LON-All Airports to QLA-All Airports flights](https://www.expedia.co.uk/lp/flight-routes/condor-from-lon-all-airports-to-qla-all-airports/de/lon/qla)
-   [Condor Paris (CDG) to Orange County (SNA) flights](https://www.expedia.co.uk/lp/flight-routes/condor-from-roissy-charles-de-gaulle-to-john-wayne/de/cdg/sna)
-   [Delta BJS-All Airports to QLA-All Airports flights](https://www.expedia.co.uk/lp/flight-routes/delta-from-bjs-all-airports-to-qla-all-airports/dl/bjs/qla)
-   [Delta Grand Rapids (GRR) to Orange County (SNA) flights](https://www.expedia.co.uk/lp/flight-routes/delta-from-gerald-r-ford-intl-to-john-wayne/dl/grr/sna)
-   [Delta Columbus (GTR) to Orange County (SNA) flights](https://www.expedia.co.uk/lp/flight-routes/delta-from-golden-triangle-regional-to-john-wayne/dl/gtr/sna)
-   [Delta Harry Reid Intl. to QLA-All Airports flights](https://www.expedia.co.uk/lp/flight-routes/delta-from-harry-reid-intl-to-qla-all-airports/dl/las/qla)
-   [Delta London (LHR) to Orange County (SNA) flights](https://www.expedia.co.uk/lp/flight-routes/delta-from-heathrow-to-john-wayne/dl/lhr/sna)
-   [Delta Palma de Mallorca (PMI) to Orange County (SNA) flights](https://www.expedia.co.uk/lp/flight-routes/delta-from-palma-de-mallorca-to-john-wayne/dl/pmi/sna)
-   [Delta PAR-All Airports to QLA-All Airports flights](https://www.expedia.co.uk/lp/flight-routes/delta-from-par-all-airports-to-qla-all-airports/dl/par/qla)
-   [Delta Medford (MFR) to Orange County (SNA) flights](https://www.expedia.co.uk/lp/flight-routes/delta-from-rogue-valley-intl-to-john-wayne/dl/mfr/sna)
-   [Delta YMQ-All Airports to QLA-All Airports flights](https://www.expedia.co.uk/lp/flight-routes/delta-from-ymq-all-airports-to-qla-all-airports/dl/ymq/qla)
-   [Finnair Budapest (BUD) to Orange County (SNA) flights](https://www.expedia.co.uk/lp/flight-routes/finnair-from-ferenc-liszt-intl-to-john-wayne/ay/bud/sna)
-   [Frontier Airlines Austin (AUS) to Orange County (SNA) flights](https://www.expedia.co.uk/lp/flight-routes/frontier-airlines-from-austin-bergstrom-intl-to-john-wayne/f9/aus/sna)
-   [Frontier Airlines Baltimore (BWI) to Orange County (SNA) flights](https://www.expedia.co.uk/lp/flight-routes/frontier-airlines-from-baltimore-washington-intl-thurgood-marshall-to-john-wayne/f9/bwi/sna)
-   [Frontier Airlines Washington (DCA) to Orange County (SNA) flights](https://www.expedia.co.uk/lp/flight-routes/frontier-airlines-from-ronald-reagan-washington-national-to-john-wayne/f9/dca/sna)
-   [Iberia Dublin (DUB) to Orange County (SNA) flights](https://www.expedia.co.uk/lp/flight-routes/iberia-from-dublin-to-john-wayne/ib/dub/sna)
-   [Japan Airlines SPK-All Airports to QLA-All Airports flights](https://www.expedia.co.uk/lp/flight-routes/japan-airlines-from-spk-all-airports-to-qla-all-airports/jl/spk/qla)
-   [Jetblue Airways NYC-All Airports to QLA-All Airports flights](https://www.expedia.co.uk/lp/flight-routes/jetblue-airways-from-nyc-all-airports-to-qla-all-airports/b6/nyc/qla)
-   [Jetblue Airways Reno (RNO) to Orange County (SNA) flights](https://www.expedia.co.uk/lp/flight-routes/jetblue-airways-from-reno-tahoe-intl-to-john-wayne/b6/rno/sna)
-   [Klm Glasgow (GLA) to Orange County (SNA) flights](https://www.expedia.co.uk/lp/flight-routes/klm-from-glasgow-intl-to-john-wayne/kl/gla/sna)
-   [Klm Newcastle Intl. to QLA-All Airports flights](https://www.expedia.co.uk/lp/flight-routes/klm-from-newcastle-intl-to-qla-all-airports/kl/ncl/qla)
-   [Klm Schiphol to QLA-All Airports flights](https://www.expedia.co.uk/lp/flight-routes/klm-from-schiphol-to-qla-all-airports/kl/ams/qla)
-   [Lufthansa Ankara (ESB) to Orange County (SNA) flights](https://www.expedia.co.uk/lp/flight-routes/lufthansa-from-esenboga-to-john-wayne/lh/esb/sna)
-   [Lufthansa Glasgow (GLA) to Orange County (SNA) flights](https://www.expedia.co.uk/lp/flight-routes/lufthansa-from-glasgow-intl-to-john-wayne/lh/gla/sna)
-   [Lufthansa Glasgow Intl. to QLA-All Airports flights](https://www.expedia.co.uk/lp/flight-routes/lufthansa-from-glasgow-intl-to-qla-all-airports/lh/gla/qla)
-   [Lufthansa Istanbul to QLA-All Airports flights](https://www.expedia.co.uk/lp/flight-routes/lufthansa-from-istanbul-to-qla-all-airports/lh/ist/qla)
-   [Lufthansa Manchester (MAN) to Orange County (SNA) flights](https://www.expedia.co.uk/lp/flight-routes/lufthansa-from-manchester-to-john-wayne/lh/man/sna)
-   [Spirit Airlines Los Angeles (LAX) to Orange County (SNA) flights](https://www.expedia.co.uk/lp/flight-routes/spirit-airlines-from-los-angeles-intl-to-john-wayne/nk/lax/sna)
-   [Spirit Airlines Orlando (MCO) to Orange County (SNA) flights](https://www.expedia.co.uk/lp/flight-routes/spirit-airlines-from-orlando-intl-to-john-wayne/nk/mco/sna)
-   [Turkish Airlines Istanbul to QLA-All Airports flights](https://www.expedia.co.uk/lp/flight-routes/turkish-airlines-from-istanbul-to-qla-all-airports/tk/ist/qla)
-   [United Arcata - Eureka to QLA-All Airports flights](https://www.expedia.co.uk/lp/flight-routes/united-from-arcata-eureka-to-qla-all-airports/ua/acv/qla)
-   [United Birmingham (BHX) to Orange County (SNA) flights](https://www.expedia.co.uk/lp/flight-routes/united-from-birmingham-to-john-wayne/ua/bhx/sna)
-   [United Burlington (BTV) to Orange County (SNA) flights](https://www.expedia.co.uk/lp/flight-routes/united-from-burlington-intl-to-john-wayne/ua/btv/sna)
-   [United Cape Town (CPT) to Orange County (SNA) flights](https://www.expedia.co.uk/lp/flight-routes/united-from-cape-town-intl-to-john-wayne/ua/cpt/sna)
-   [United CHI-All Airports to QLA-All Airports flights](https://www.expedia.co.uk/lp/flight-routes/united-from-chi-all-airports-to-qla-all-airports/ua/chi/qla)
-   [United Columbia (CAE) to Orange County (SNA) flights](https://www.expedia.co.uk/lp/flight-routes/united-from-columbia-metropolitan-to-john-wayne/ua/cae/sna)
-   [United Dublin (DUB) to Orange County (SNA) flights](https://www.expedia.co.uk/lp/flight-routes/united-from-dublin-to-john-wayne/ua/dub/sna)
-   [United Budapest (BUD) to Orange County (SNA) flights](https://www.expedia.co.uk/lp/flight-routes/united-from-ferenc-liszt-intl-to-john-wayne/ua/bud/sna)
-   [United Frankfurt (FRA) to Orange County (SNA) flights](https://www.expedia.co.uk/lp/flight-routes/united-from-frankfurt-intl-to-john-wayne/ua/fra/sna)
-   [United Gardermoen to QLA-All Airports flights](https://www.expedia.co.uk/lp/flight-routes/united-from-gardermoen-to-qla-all-airports/ua/osl/qla)
-   [United Puerto Plata (POP) to Orange County (SNA) flights](https://www.expedia.co.uk/lp/flight-routes/united-from-gregorio-luperon-intl-to-john-wayne/ua/pop/sna)
-   [United Jackson Hole (JAC) to Orange County (SNA) flights](https://www.expedia.co.uk/lp/flight-routes/united-from-jackson-hole-to-john-wayne/ua/jac/sna)
-   [United NYC-All Airports to QLA-All Airports flights](https://www.expedia.co.uk/lp/flight-routes/united-from-nyc-all-airports-to-qla-all-airports/ua/nyc/qla)
-   [United Chicago (ORD) to Orange County (SNA) flights](https://www.expedia.co.uk/lp/flight-routes/united-from-ohare-intl-to-john-wayne/ua/ord/sna)
-   [United Palm Springs Intl. to QLA-All Airports flights](https://www.expedia.co.uk/lp/flight-routes/united-from-palm-springs-intl-to-qla-all-airports/ua/psp/qla)
-   [United Santa Fe (SAF) to Orange County (SNA) flights](https://www.expedia.co.uk/lp/flight-routes/united-from-santa-fe-municipal-to-john-wayne/ua/saf/sna)
-   [Westjet YEA-All Airports to QLA-All Airports flights](https://www.expedia.co.uk/lp/flight-routes/westjet-from-yea-all-airports-to-qla-all-airports/ws/yea/qla)

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