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MDW SAN · 1,725 mi · 3h 55m

Chicago (Midway) to San Diego Flights

Everything you need to know about the MDW → SAN domestic route — flight time, airlines, fares, and booking tips. Track your flight in real time with TripTrack.

$100-$490 round trip · 10+ daily flights · Updated March 2026


✈️ Route Overview

Key facts for the Chicago (Midway) to San Diego route

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Distance
1,725 miles (2,776 km)
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Avg Flight Time
3h 55m
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Timezone Change
-2 hours
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Daily Flights
10+
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Typical Fare
$100-$490 round trip
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Red-Eye Available
Yes — overnight flights available

🛫 Airlines on This Route

Carriers operating MDW → SAN 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 (Midway) to San Diego flights

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Best Days to Fly

Saturday departures often carry lower fares than Sunday

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Fare Range

$100-$490 round trip. Book 3–6 weeks in advance for domestic routes, 2–3 months for international.

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Red-Eye Flights

✓ Available

Overnight flights on this route can save on hotel costs and maximize your time at the destination.

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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 MDW → SAN route

  • 1 Red-eye flights are significantly cheaper and free up daytime hours.
  • 2 Hydrate well; cabin humidity drops significantly on longer flights.


📱 Real-Time Flight Tracking

Track Your MDW → SAN 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 (Midway) to San Diego Flights

How long is the flight from Chicago (Midway) to San Diego?

The average flight time from Chicago (Midway) (MDW) to San Diego (SAN) is 3h 55m. 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 (Midway) to San Diego?

Airlines operating the MDW to SAN route include Delta, American Airlines, United and 3 more. Check each airline's website for current schedules and availability.

How far is Chicago (Midway) from San Diego?

The great-circle distance from Chicago (Midway) to San Diego is 1,725 miles (2,776 km). This is the straight-line distance — actual flight paths may be slightly longer.

What are the cheapest days to fly from Chicago (Midway) to San Diego?

Saturday departures often carry lower fares than Sunday. Fares on this route typically range $100-$490 round trip.

Is there a time zone change flying from Chicago (Midway) to San Diego?

Yes — there is a -2 hours when flying from Chicago (Midway) to San Diego. TripTrack automatically shows local times for both your departure and arrival airports.

Are there red-eye flights from Chicago (Midway) to San Diego?

Yes, overnight (red-eye) flights are available on the MDW to SAN route. These can be a great way to save on hotel costs and maximize time at your destination.

How can I track my Chicago (Midway) to San Diego flight in real time?

TripTrack automatically tracks your MDW to SAN 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.