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฿4,920 Cheap Delta flights from Chicago to San Diego (MDW→SAN)

View ฿4,920 flight on Mon, 5 Oct 2026Opens in a new window

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Delta flights from Chicago to San Diego (MDW→SAN)

Prices were available within the past 7 days and start at ฿4,920 for one-way flights and ฿18,400 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, 12 Oct - Mon, 19 Oct
MDW
Chicago
SAN
San Diego
฿18,400 Return, found 3 days ago
฿18,400
Return
found 3 days ago
Select Delta flight, departing Mon, 12 Oct from Chicago to San Diego, returning Mon, 19 Oct, priced at ฿18,400 found 3 days ago
Delta
Mon, 12 Oct - Mon, 19 Oct
MDW
Chicago
SAN
San Diego
฿20,045 Return, found 3 days ago
฿20,045
Return
found 3 days ago
Select Delta flight, departing Mon, 12 Oct from Chicago to San Diego, returning Mon, 19 Oct, priced at ฿20,045 found 3 days ago
Delta
Mon, 12 Oct - Mon, 19 Oct
MDW
Chicago
SAN
San Diego
฿22,685 Return, found 3 days ago
฿22,685
Return
found 3 days ago
Select Delta flight, departing Mon, 12 Oct from Chicago to San Diego, returning Mon, 19 Oct, priced at ฿22,685 found 3 days ago
Delta
Mon, 12 Oct - Mon, 19 Oct
MDW
Chicago
SAN
San Diego
฿23,345 Return, found 3 days ago
฿23,345
Return
found 3 days ago
Select Delta flight, departing Mon, 12 Oct from Chicago to San Diego, returning Mon, 19 Oct, priced at ฿23,345 found 3 days ago
Delta
Mon, 12 Oct - Mon, 19 Oct
MDW
Chicago
SAN
San Diego
฿23,675 Return, found 3 days ago
฿23,675
Return
found 3 days ago
Select Delta flight, departing Mon, 12 Oct from Chicago to San Diego, returning Mon, 19 Oct, priced at ฿23,675 found 3 days ago
Delta
Mon, 12 Oct - Mon, 19 Oct
MDW
Chicago
SAN
San Diego
฿24,335 Return, found 3 days ago
฿24,335
Return
found 3 days ago
Select Delta flight, departing Mon, 12 Oct from Chicago to San Diego, returning Mon, 19 Oct, priced at ฿24,335 found 3 days ago

Find the cheapest month to fly from Chicago (MDW) to San Diego (SAN)

February is typically the cheapest month to fly

From ฿3,726 - ฿8,333 per traveller.

Frequently asked questions

How much is a Delta Air Lines flight from Midway Intl. Airport (MDW) to San Diego Intl. Airport (SAN)?
You can discover affordable round-trip Delta Air Lines flights from ฿18,400 from MDW to SAN by sorting your results from "Price (lowest to highest)" on Expedia. Or look for bargains from ฿4,920 for a one-way journey.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from MDW to SAN with Delta Air Lines?
January is one of the most affordable months to get away to San Diego with Delta Air Lines. You could also find fantastic deals on one-way and round-trip tickets in November.
Does Delta Air Lines fly nonstop from Midway Intl. Airport (MDW) to San Diego Intl. Airport (SAN)?
Use our "Nonstop" filter when browsing for direct Delta Air Lines flights from MDW to SAN. It's also an easy way to compare other carriers offering the same nonstop journey.
What airports does Delta Air Lines fly into in San Diego?
Jump on a Delta Air Lines flight from Midway Intl. Airport (MDW) to San Diego, and you'll likely come in to San Diego Intl. Airport (SAN). This is the airline's main hub in this city.
Can I change or cancel my Delta Air Lines flight from Midway Intl. Airport (MDW) to San Diego Intl. Airport (SAN)?
Typically, you can reschedule or cancel your flight, although there may be additional fees if you booked more than 24 hours ago. Prefer to keep your options open? Use Expedia's "No cancel fee" or "Changes included" filter to find flights that won't charge you extra if you need to revise your plans. To update your booking, visit "Trips," select your flight and click on "Manage Booking" for more details.

Travel information

Origin airport
Midway Intl.
Destination airport
San Diego Intl.
Distance
2761 km
Average flight time
2 hours 25 mins

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*Available to Expedia members.