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

SAN Airport Page →
1,725 mi airlines charter/private 21/wk
On-time Some delays Frequent delays
Flight Schedule 16 flights Verified 9m ago
Also flown by charter / private operators.
Nonstop Charter / private 1-Stop 2-Stop Hide separate tickets Hide overnight Hide codeshares
  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop
WN3513
WN Southwest
7M8
6:30 AM
PDT T1
12:35 PM
CDT
4h 5m
36%
M T W T F S S
Prices
WN1843
WN Southwest
73H
8:20 AM
PDT T1
2:25 PM
CDT
4h 5m
36%
M T W T F S S
Prices
WN3728
WN Southwest
73H
8:20 AM
PDT T1
2:25 PM
CDT
4h 5m
36%
M T W T F S S
Prices
WN1677
WN Southwest
737
10:45 AM
PDT T1
4:45 PM
CDT
4h
36%
M T W T F S S
Prices
WN3448
WN Southwest
7M8
5:30 PM
PDT T1
11:25 PM
CDT
3h 55m
36%
M T W T F S S
Prices
WN354
WN Southwest
737
10:40 PM
PDT T1
4:40 AM+1
CDT
4h
36%
M T W T F S S
Prices
WN560
WN Southwest
7S7
10:40 PM
PDT T1
4:40 AM+1
CDT
4h
36%
M T W T F S S
Prices
WN840
WN Southwest
7S7
10:40 PM
PDT T1
4:40 AM+1
CDT
4h
36%
M T W T F S S
Prices
WN257
WN Southwest
7S7
10:40 PM
PDT T1
4:40 AM+1
CDT
4h
36%
M T W T F S S
Prices
WN3103
WN Southwest
738
6:23 AM
CDT
8:20 AM
PDT
3h 57m
50%
M T W T F S S
Prices
WN4648
WN Southwest
B38M
10:30 AM
CDT
1:06 PM
PDT
4h 36m
50%
M T W T F S S
Prices
WN2570
WN Southwest
B38M
10:50 AM
CDT
1:00 PM
PDT
4h 10m
50%
M T W T F S S
Prices
WN2883
WN Southwest
7M8
2:15 PM
CDT
4:25 PM
PDT
4h 10m
50%
M T W T F S S
Prices
WN961
WN Southwest
B38M
5:40 PM
CDT
7:50 PM
PDT
4h 10m
50%
M T W T F S S
Prices
WN1550
WN Southwest
7M8
6:20 PM
CDT
8:30 PM
PDT
4h 10m
50%
M T W T F S S
Prices
WN2884
WN Southwest
7M8
10:03 PM
CDT
12:11 AM+1
PDT
4h 8m
50%
M T W T F S S
Prices

No flights match your filters.

No scheduled airline flights on this route — it's flown by charter / private operators (). No nonstop flights on this route. connecting options below.

✦ 1-Stop connections via 10 hubs
PHX Phoenix 5h 35m AAASBA WN Phoenix (PHX) to Chicago flights
DEN Denver 5h 37m ACASCM WN Denver (DEN) to Chicago flights
LAS Las Vegas 5h 45m ASDLF9 EJAGTWJTL Las Vegas (LAS) to Chicago flights
MCI Kansas City 5h 45m WN WN Kansas City (MCI) to Chicago flights
SLC Salt Lake City 5h 48m AFASDL WN Salt Lake City (SLC) to Chicago flights
STL St Louis 5h 50m UAWN WN St Louis (STL) to Chicago flights
DAL Dallas 6h 5m WN JTLWN Dallas (DAL) to Chicago flights
MSP Minneapolis 6h 9m AFDLKE AFDLEJA Minneapolis (MSP) to Chicago flights
TUL Tulsa 6h 10m AS WN Tulsa (TUL) to Chicago flights
AUS Austin 6h 10m ASWN EJALXJWN Austin (AUS) to Chicago flights
1-STOP More options, longer trips
2-STOP Loading... Reach the hardest destinations
San Diego to Chicago
2 carriers, 21 flights/week nonstop.
2 Airlines 1,725 mi 4h nonstop +2h ahead

SAN–MDW is served by 2 airlines with nonstop service. Southwest Airlines and Hera Flight lead the route. The flight covers 1,725 miles in approximately 4h. Beyond nonstop, 1-stop connecting options are also available.

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 21 737, 73H, 7M8, 7S7 3h55-4h05 80%
UD Hera Flight 0 80%
Aircraft on this route
737 Boeing 737-700 – WN
73H Boeing 737-800 (Winglets) – WN
7M8 Boeing 737 MAX 8 – WN
7S7 Boeing 737 MAX 7 – WN
Alliance coverage
Unaffiliated: UD + WN (21 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
3
flights
Tue
2
flights
Wed
2
flights
Thu
3
flights
Fri
3
flights
Sat
5
flights
Sun
3
flights
Departure time distribution
12 AM6 AM12 PM6 PM12 AM
Morning departures
Afternoon/evening departures
9
Nonstop flights
21
Outbound / wk
26
Return / wk

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for SAN to MDW.
1-STOP
One-Stop Connections
57
Hubs
~5h
Fastest
~26h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
2,990
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
80%
Generally reliable. Most flights run on time.
Departing
80%
Arriving
76%
Return
MDW → SAN
80%
Generally reliable. Most flights run on time.
Departing
80%
Arriving
100%
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 CLD→MDW SNA→MDW
Distance from SAN 28 mi 76 mi
Nonstop airlines 2 3 8
Weekly flights 21 1 1
Flight time 4h 3h 21m 3h 32m
Departure OTP 80%
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 4h 0m gate to gate.

SAN–MDW Quick Facts

Key statistics for the San Diego to Chicago route.
Route details
Distance1,725 mi / 2,776 km
Flight time4h
Time difference+2 hours
Airlines (nonstop)2
Weekly flights21 out / 26 return
1-stop connectionsAvailable
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 about 4h gate to gate. The route covers 1,725 miles.
2 airlines operate flights from SAN to MDW: Southwest Airlines and Hera Flight.
This route has daily service. Check the schedule above for departure days and times in each direction.
Yes, 1-stop connections are available, ranked by layover time. Common connecting points include Phoenix Sky Harbor, Denver and Harry Reid.
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 CLD, SNA and PSP. 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 and Hera Flight. With 21 weekly departures, this is a well served route.

SAN to MDW Flight Duration and Schedule

Nonstop flight time from SAN to MDW is about 4 hours gate to gate. The route covers a distance of 1,725 miles (2,776 km). There are approximately 21 weekly flights outbound and 26 return, totaling 47 flights per week in both directions.

Connecting Options and Alternatives

1-stop connecting options are also available, commonly via Phoenix Sky Harbor, Denver and Harry Reid. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Carlsbad (CLD), Santa Ana (SNA) and Palm Springs (PSP).