San Diego to Chicago (SAN–MDW) — Airlines, Schedules & Connections

SAN Airport Page →
1,725 mi airlines 48/wk
On-time Some delays Frequent delays
Flight Schedule 21 flights Verified 8h ago
Nonstop 1-Stop 2-Stop Hide separate tickets Hide overnight
  Flight Airline AC Dep Arr Dur OTP Sched  
WN2709
WN Southwest
7M8
6:45 AM
PDT T1
12:45 PM
CDT
4h
M T W T F S S
Prices
WN2819
WN Southwest
B38M
7:05 AM
PDT T1
1:05 PM
CDT
4h
M T W T F S S
Prices
WN4025
WN Southwest
7M8
8:30 AM
PDT T1
2:30 PM
CDT
4h
M T W T F S S
Prices
WN3292
WN Southwest
7M8
10:40 AM
PDT T1
4:35 PM
CDT
3h 55m
M T W T F S S
Prices
WN3068
WN Southwest
7M8
11:05 AM
PDT T1
5:00 PM
CDT
3h 55m
M T W T F S S
Prices
WN3910
WN Southwest
737
12:10 PM
PDT T1
6:05 PM
CDT
3h 55m
M T W T F S S
Prices
WN2712
WN Southwest
7S7
3:45 PM
PDT T1
9:35 PM
CDT
3h 50m
M T W T F S S
Prices
WN4363
WN Southwest
73H
4:45 PM
PDT T1
10:51 PM
CDT
4h 6m
M T W T F S S
Prices
WN4094
WN Southwest
7S7
10:40 PM
PDT T1
4:35 AM+1
CDT
3h 55m
M T W T F S S
Prices
WN990
WN Southwest
7S7
10:40 PM
PDT T1
4:35 AM+1
CDT
3h 55m
M T W T F S S
Prices
WN1357
WN Southwest
7S7
6:45 AM
CDT
9:00 AM
PDT
4h 15m
M T W T F S S
Prices
WN1186
WN Southwest
7S7
10:00 AM
CDT
12:15 PM
PDT
4h 15m
M T W T F S S
Prices
WN2305
WN Southwest
7M8
10:05 AM
CDT
12:20 PM
PDT
4h 15m
M T W T F S S
Prices
WN2126
WN Southwest
B38M
10:07 AM
CDT
12:09 PM
PDT
4h 2m
M T W T F S S
Prices
WN2072
WN Southwest
7S7
1:45 PM
CDT
4:00 PM
PDT
4h 15m
M T W T F S S
Prices
WN3994
WN Southwest
737
2:48 PM
CDT
5:36 PM
PDT
4h 48m
M T W T F S S
Prices
WN3996
WN Southwest
7M8
5:10 PM
CDT
7:40 PM
PDT
4h 30m
M T W T F S S
Prices
WN3541
WN Southwest
7M8
5:15 PM
CDT
7:35 PM
PDT
4h 20m
M T W T F S S
Prices
WN3591
WN Southwest
7M8
8:45 PM
CDT
11:10 PM
PDT
4h 25m
M T W T F S S
Prices
WN2815
WN Southwest
7M8
10:16 PM
CDT
11:52 PM
PDT
3h 36m
M T W T F S S
Prices
WN2972
WN Southwest
7M8
10:53 PM
CDT
1:04 AM+1
PDT
4h 11m
M T W T F S S
Prices

No flights match your filters.

No nonstop flights on this route. connecting options below.

1-STOP
2-STOP Loading...
San Diego to Chicago
1 carrier, 48 flights/week nonstop.
1 Airlines 48 Flights/wk 1,725 mi 3h 50m nonstop +2h ahead 74 1-stop hubs

SAN–MDW is served by 1 airline with nonstop service. Southwest Airlines leads the route. The flight covers 1,725 miles in approximately 3h 50m. Beyond nonstop, 74 hubs offer 1-stop connections.

Airline Landscape

All carriers operating nonstop SAN–MDW service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
WN Southwest Airlines 48 737, 73H, 7M8, 7S7, B38M 3h50-4h06 73%
Aircraft on this route
737 Boeing 737-700 – WN
73H Boeing 737-800 – WN
7M8 Boeing 737 MAX 8 – WN
7S7 Boeing 737 MAX 7 – WN
B38MWN
Alliance coverage
Unaffiliated: WN (48 flights/wk, 100%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.

Weekly Schedule Pattern

Nonstop flight frequency by day of week, SAN to MDW direction.
Mon
8
flights
Tue
6
flights
Wed
6
flights
Thu
8
flights
Fri
8
flights
Sat
6
flights
Sun
6
flights
Departure time distribution
12 AM6 AM12 PM6 PM12 AM
Morning departures
Afternoon/evening departures
10
Nonstop flights
48
Outbound / wk
48
Return / wk

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for SAN to MDW.
1-STOP
One-Stop Connections
74
Hubs
~5h
Fastest
~28h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
2,916
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.

On-Time Performance

What to expect at each end of your journey.
Outbound
SAN → MDW
73%
Moderate delays possible. Allow buffer time.
Departing
73%
Arriving
65%
Return
MDW → SAN
51%
Frequent delays expected. Consider flexible booking.
Departing
51%
Arriving
97%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. SAN delays → MDW delays →

Other ways to reach Chicago from San Diego

Nearby airports with service to Chicago Midway International Airport.
Metric SAN→MDW SNA→MDW PSP→MDW
Distance from SAN 76 mi 85 mi
Nonstop airlines 1 1 1
Weekly flights 48 1 1
Flight time 3h 50m 3h 22m 3h 35m
Departure OTP 73%
Airports within 200 miles of SAN with service to Chicago Midway International Airport.

Travel Essentials

Practical planning for this route.
Time Difference
+2h
Chicago is 2 hours ahead of San Diego.
SAN: PDT · MDW: CDT

When it's 6:00 PM in San Diego, it's 8:00 PM in Chicago.
Distance & Flight Time
1,725 mi / 2,776 km
Nonstop flight time is approximately 3h 50m to 4h 6m.

SAN–MDW Quick Facts

Key statistics for the San Diego to Chicago route.
Route details
Distance1,725 mi / 2,776 km
Flight time3h 50m to 4h 6m
Time difference+2 hours
Airlines (nonstop)1
Weekly flights48 out / 48 return
1-stop connections74 hubs
Origin: SAN
IATA / ICAOSAN / KSAN
TimezoneAmerica/Los_Angeles
Passengers/yr25.6M
Elevation17 ft / 5 m
Destination: MDW
IATA / ICAOMDW / KMDW
TimezoneAmerica/Chicago
Passengers/yr20.7M
Elevation620 ft / 189 m

Frequently Asked Questions

Common questions about SAN to MDW flights.
Nonstop flights from San Diego International Airport to Chicago Midway International Airport take approximately 3h 50m to 4h 6m. The route covers 1,725 miles.
1 airline operates nonstop service: Southwest Airlines.
There are approximately 48 nonstop flights per week from SAN to MDW. The return direction has about 48 weekly flights.
Yes, 1-stop connections are available through TRM, SCF, SAF, EGE, FTW, PSP, RIL, XNA, HDN, LNK, LCK, BZN, BOI, CGF, STS, APC, JAC, TUL, YYZ, RNO, OKC, RDU, CHS, IAD, TEB, YVR, APF, BED, PBI, OPF, EUG, IND, TUS, ATL, PDX, OAK, SAT, SMF, HOU, MKE, SFO, LAX, SEA, OMA, DAL, ABQ, PHX, DEN, MSP, AUS, LAS, MCO, STL, CLT, MCI, BNA, DFW, BOS, SJC, MIA, SLC, DTW, BWI, ORD, DCA, TPA, MSY, PIT, CMH, PHL, IAH, EWR, FLL and SJD. These options provide additional schedule flexibility.
Chicago is 2 hours ahead of San Diego.
Yes, return flights from MDW to SAN are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include SNA, PSP and LGB. See the Alternatives section for a full comparison.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
See the On-Time Performance section for the latest delay data at both airports. This shows departure and arrival reliability to help you plan.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from SAN to MDW

San Diego International Airport (SAN) and Chicago Midway International Airport (MDW) are connected by nonstop service from Southwest Airlines. With 48 weekly departures, this is a heavily served route.

SAN to MDW Flight Duration and Schedule

Nonstop flight time from SAN to MDW ranges from 3 hours 50 minutes to 4 hours 6 minutes. The route covers a distance of 1,725 miles (2,776 km). There are approximately 48 weekly flights outbound and 48 return, totaling 96 flights per week in both directions.

Connecting Options and Alternatives

74 one-stop connections are available, with the fastest taking approximately 5 hours via TRM. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Santa Ana (SNA), Palm Springs (PSP) and Long Beach (LGB).