
Discover tips and strategies to find the most affordable flight options for your journey from Midway (MDW) to San Juan (PR1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 9, 2026.
Round-trip from | $254 (Frontier) |
|---|---|
One-way from | $129 (CheapOair) |
Popular in | December |
Cheapest in | February |
Average price | $500 |
Fly from
Fly to
Route
Depart
Return
ChicagoSan Juan
MDW Chicago Midway - SJU San Juan Luis Munoz Marin Intl
MDWSJU
Chicago Midway
Tue 11/17
4:25 pm-12:50 am
1 stop6h 25m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
ChicagoSan Juan
MDW Chicago Midway - SJU San Juan Luis Munoz Marin Intl
MDWSJU
Chicago Midway
Mon 11/16
3:00 pm-12:50 am
1 stop7h 50m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
ChicagoSan Juan
MDW Chicago Midway - SJU San Juan Luis Munoz Marin Intl
MDWSJU
Chicago Midway
Sun 12/13
8:37 pm-2:13 am
1 stop27h 36m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
ChicagoSan Juan
MDW Chicago Midway - SJU San Juan Luis Munoz Marin Intl
MDWSJU
Chicago Midway
Thu 11/26
9:09 am-2:11 am
2 stops15h 02m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
ChicagoSan Juan
MDW Chicago Midway - SJU San Juan Luis Munoz Marin Intl
MDWSJU
Chicago Midway
Sun 12/6
1:20 pm-1:00 am
2 stops9h 40m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
ChicagoSan Juan
MDW Chicago Midway - SJU San Juan Luis Munoz Marin Intl
MDWSJU
Chicago Midway
Thu 12/10
1:20 pm-12:50 am
2 stops9h 30m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
ChicagoSan Juan
MDW Chicago Midway - SJU San Juan Luis Munoz Marin Intl
MDWSJU
Chicago Midway
Wed 11/18
12:50 pm-12:50 am
2 stops10h 00m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
ChicagoSan Juan
MDW Chicago Midway - SJU San Juan Luis Munoz Marin Intl
MDWSJU
Chicago Midway
Sat 11/14
6:35 am-5:15 pm
1 stop8h 40m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
ChicagoSan Juan
MDW Chicago Midway - SJU San Juan Luis Munoz Marin Intl
MDWSJU
Chicago Midway
Tue 12/15
3:00 pm-12:50 am
1 stop7h 50m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
ChicagoSan Juan
MDW Chicago Midway - SJU San Juan Luis Munoz Marin Intl
MDWSJU
Chicago Midway
Tue 11/17
4:25 pm-12:50 am
1 stop6h 25m
San Juan Luis Munoz Marin Intl
Sun 11/22
6:35 am-4:00 pm
1 stop11h 25m
Everything you need to know about your flight from Chicago Midway Airport to San Juan
Comfort
Overall
Food
Boarding
Crew
Entertainment
Reviews
Patricia,Oct 2026
DAL - TPA
Comfort
Overall
Food
Boarding
Crew
Entertainment
Reviews
Patricia,Oct 2026
DAL - TPA
Comfort
Overall
Food
Boarding
Crew
Entertainment
Reviews
Patricia,Oct 2026
DAL - TPA
Comfort
Overall
Food
Boarding
Crew
Entertainment
Reviews
Patricia,Oct 2026
DAL - TPA
Find useful and relevant information for your journey from Midway to San Juan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$91 | Average$291 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$132 | Average$616 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$276 | Average$489 | FlexibilityNo cancel fee | On-time63% |