Chicago (O'Hare) to San Francisco Flights
Everything you need to know about the ORD → SFO domestic route — flight time, airlines, fares, and booking tips. Track your flight in real time with TripTrack.
✈️ Route Overview
Key facts for the Chicago (O'Hare) to San Francisco route
🛫 Airlines on This Route
Carriers operating ORD → SFO flights
| Airline | Notes |
|---|---|
| Delta | SkyMiles frequent flyer program |
| American Airlines | AAdvantage frequent flyer program |
| United | MileagePlus frequent flyer program |
| Southwest | Rapid Rewards — bags fly free |
| Alaska Airlines | Mileage Plan — generous earning rates |
| JetBlue | TrueBlue — free snacks, above-average legroom |
💡 Booking Tips
How to get the best deal on Chicago (O'Hare) to San Francisco flights
Best Days to Fly
Tuesday, Wednesday, and Saturday typically offer lower fares
Fare Range
$100-$520 round trip. Book 3–6 weeks in advance for domestic routes, 2–3 months for international.
Red-Eye Flights
✓ Available
Overnight flights on this route can save on hotel costs and maximize your time at the destination.
Track Your Flight
Once booked, TripTrack automatically imports your flight from your confirmation email. Real-time gate changes and delay alerts — no manual entry needed.
🧳 Travel Tips for This Route
Practical advice from frequent travelers on the ORD → SFO route
- 1 Premium Economy is worth considering on 5+ hour domestic flights.
- 2 Bring noise-cancelling headphones for long-haul domestic flights.
🏢 Airport Guides
Full terminal, transit, and traveler info for both airports
Track Your ORD → SFO Flight — Automatically
TripTrack monitors your flight in real time — gate changes, delays, and departure updates sent to your phone the moment they happen. Connect your Gmail once and your trips appear automatically. No manual entry.
Frequently Asked Questions — Chicago (O'Hare) to San Francisco Flights
How long is the flight from Chicago (O'Hare) to San Francisco?
The average flight time from Chicago (O'Hare) (ORD) to San Francisco (SFO) is 4h 10m. This is an estimate including taxi, climb, and descent time — actual flight time may vary based on winds and routing.
Which airlines fly from Chicago (O'Hare) to San Francisco?
Airlines operating the ORD to SFO route include Delta, American Airlines, United and 3 more. Check each airline's website for current schedules and availability.
How far is Chicago (O'Hare) from San Francisco?
The great-circle distance from Chicago (O'Hare) to San Francisco is 1,842 miles (2,964 km). This is the straight-line distance — actual flight paths may be slightly longer.
What are the cheapest days to fly from Chicago (O'Hare) to San Francisco?
Tuesday, Wednesday, and Saturday typically offer lower fares. Fares on this route typically range $100-$520 round trip.
Is there a time zone change flying from Chicago (O'Hare) to San Francisco?
Yes — there is a -2 hours when flying from Chicago (O'Hare) to San Francisco. TripTrack automatically shows local times for both your departure and arrival airports.
Are there red-eye flights from Chicago (O'Hare) to San Francisco?
Yes, overnight (red-eye) flights are available on the ORD to SFO route. These can be a great way to save on hotel costs and maximize time at your destination.
How can I track my Chicago (O'Hare) to San Francisco flight in real time?
TripTrack automatically tracks your ORD to SFO flight — showing real-time gate changes, delays, and departure updates. Connect your Gmail once and your booking confirmation is imported automatically. Available free on iOS and Android.