Cheap Flights from Baltimore, MD to San Juan from $80
On Cheapflightsplus.com you will find 4 direct and 296 connecting flights from Baltimore to San Juan. You can compare airfare deals from 5 airlines and multiple travel sites from $80, book and save on cheap plane tickets and last minute offers. Also check out BWI-SJU flight schedule to find best flight time, convenient departure and arrival airports.
Find One-Way and Round-Trip Baltimore to San Juan Flight Deals
Best Flights from Baltimore to San Juan Today
Price | Departure | Arrival | Flight Duration | Airline | Flight |
---|---|---|---|---|---|
from $87 | 06:48 Baltimore Balt/Wash Intl | 10:29 San Juan Luis Munoz Marin Intl | 3h 41m | Spirit Airlines | NK1622 |
from $88 | 12:09 Baltimore Balt/Wash Intl | 15:51 San Juan Luis Munoz Marin Intl | 3h 42m | Frontier Airlines | F92266 |
from $90 | 18:45 Baltimore Balt/Wash Intl | 22:27 San Juan Luis Munoz Marin Intl | 3h 42m | Spirit Airlines | NK2533 |
from $117 | 08:00 Baltimore Balt/Wash Intl | 11:59 San Juan Luis Munoz Marin Intl | 3h 59m | Spirit Airlines | NK960 |
from $80 | 07:20 Baltimore Balt/Wash Intl | 14:18 San Juan Luis Munoz Marin Intl | 6h 58m layover 0h 58m - Atlanta | Frontier Airlines | F92633 F92082 |
from $80 | 08:30 Baltimore Balt/Wash Intl | 15:50 San Juan Luis Munoz Marin Intl | 7h 20m layover 1h 40m - Tampa | Frontier Airlines | F94091 F92216 |
from $80 | 15:58 Baltimore Balt/Wash Intl | 23:59+1 день San Juan Luis Munoz Marin Intl | 8h 1m layover 2h 20m - Miami | Frontier Airlines | F91665 F92284 |
from $84 | 07:10 Baltimore Balt/Wash Intl | 14:23 San Juan Luis Munoz Marin Intl | 7h 13m layover 1h 41m - Boston | Spirit Airlines | NK1597 NK1839 |
from $84 | 16:32 Baltimore Balt/Wash Intl | 02:34+1 день San Juan Luis Munoz Marin Intl | 10h 2m layover 4h 41m - Orlando | Frontier Airlines | F93663 F94726 |
from $84 | 19:26 Baltimore Balt/Wash Intl | 08:10+1 день San Juan Luis Munoz Marin Intl | 12h 44m layover 7h 14m - Miami | Frontier Airlines | F91665 F93378 |
from $85 | 06:45 Baltimore Balt/Wash Intl | 00:27+1 день San Juan Luis Munoz Marin Intl | 17h 42m layover 12h 0m - Tampa | Frontier Airlines | F94091 F93980 |
from $90 | 16:31 Baltimore Balt/Wash Intl | 00:10+1 день San Juan Luis Munoz Marin Intl | 7h 39m layover 2h 1m - Charlotte | Frontier Airlines | F93075 F93004 |
from $95 | 17:57 Baltimore Balt/Wash Intl | 02:34+1 день San Juan Luis Munoz Marin Intl | 8h 37m layover 3h 16m - Orlando | Frontier Airlines | F94003 F94726 |
from $95 | 12:23 Baltimore Balt/Wash Intl | 09:04+1 день San Juan Luis Munoz Marin Intl | 20h 41m layover 15h 13m - Orlando | Frontier Airlines | F93663 F92250 |
from $112 | 21:59 Baltimore Balt/Wash Intl | 01:11+2 дня San Juan Luis Munoz Marin Intl | 27h 12m layover 17h 11m - Boston 2h 20m - Orlando | Spirit Airlines | NK3075 NK3797 NK3166 |
from $136 | 11:35 Baltimore Balt/Wash Intl | 19:19+1 день San Juan Luis Munoz Marin Intl | 31h 44m layover 15h 41m - Atlanta 9h 36m - Miami | Spirit Airlines | NK2344 NK2218 NK2221 |
Flight Schedule Baltimore (Maryland) to San Juan
Departure | Arrival | Flight Details | Flight Duration | Price |
---|---|---|---|---|
06:48 — 10:29
|
06:48 — 10:29
NK1622
Spirit Airlines
Baltimore — San Juan
|
3h 41m |
Find flight
from$87 |
|
08:00 — 11:59
|
08:00 — 11:59
NK960
Spirit Airlines
Baltimore — San Juan
|
3h 59m |
Find flight
from$117 |
|
12:09 — 15:51
|
12:09 — 15:51
F92266
Frontier Airlines
Baltimore — San Juan
|
3h 42m |
Find flight
from$88 |
|
18:45 — 22:27
|
18:45 — 22:27
NK2533
Spirit Airlines
Baltimore — San Juan
|
3h 42m |
Find flight
from$90 |
|
05:45 — 18:36
|
05:45 — 07:12
NK2516
Spirit Airlines
Baltimore — Boston
7h 30m stop
14:42 — 18:36
NK1803
Spirit Airlines
Boston — San Juan
|
12h 51m including layover |
Find flight
from$114 |
|
06:45 — 00:27
+1 day
|
06:45 — 09:17
F94091
Frontier Airlines
Baltimore — Tampa
12h stop
21:17 — 00:27
F93980
Frontier Airlines
Tampa — San Juan
|
17h 42m including layover |
Find flight
from$85 |
|
07:10 — 14:23
|
07:10 — 08:37
NK1597
Spirit Airlines
Baltimore — Boston
1h 41m stop
10:18 — 14:23
NK1839
Spirit Airlines
Boston — San Juan
|
7h 13m including layover |
Find flight
from$84 |
|
07:20 — 14:18
|
13:30 — 15:23
F92633
Frontier Airlines
Baltimore — Atlanta
58m stop
17:56 — 22:47
F92082
Frontier Airlines
Atlanta — San Juan
|
6h 58m including layover |
Find flight
from$80 |
|
08:30 — 15:50
|
14:59 — 17:30
F94091
Frontier Airlines
Baltimore — Tampa
1h 40m stop
15:35 — 19:35
F92216
Frontier Airlines
Tampa — San Juan
|
7h 20m including layover |
Find flight
from$80 |
|
11:33 — 21:50
|
11:33 — 14:06
NK2175
Spirit Airlines
Baltimore — Houston
2h 18m stop
16:24 — 21:50
NK1626
Spirit Airlines
Houston — San Juan
|
10h 17m including layover |
Find flight
from$108 |
|
11:35 — 11:57
+1 day
|
11:35 — 13:39
NK2344
Spirit Airlines
Baltimore — Atlanta
18h 50m stop
08:29 — 11:57
NK2404
Spirit Airlines
Atlanta — San Juan
|
24h 22m including layover |
Find flight
from$114 |
|
12:23 — 09:04
+1 day
|
12:11 — 14:40
F93663
Frontier Airlines
Baltimore — Orlando
15h 13m stop
06:00 — 08:59
F92250
Frontier Airlines
Orlando — San Juan
|
20h 41m including layover |
Find flight
from$95 |
|
14:59 — 09:04
+1 day
|
14:59 — 17:35
F94003
Frontier Airlines
Baltimore — Orlando
12h 30m stop
06:05 — 09:04
F92250
Frontier Airlines
Orlando — San Juan
|
18h 5m including layover |
Find flight
from$95 |
|
14:59 — 23:26
+1 day
|
14:59 — 17:35
F94003
Frontier Airlines
Baltimore — Orlando
2h 47m stop
21:26 — 00:32
F91746
Frontier Airlines
Orlando — San Juan
|
8h 27m including layover |
Find flight
from$101 |
|
15:58 — 23:59
+1 day
|
19:37 — 22:29
F91665
Frontier Airlines
Baltimore — Miami
2h 20m stop
07:30 — 10:13
F92284
Frontier Airlines
Miami — San Juan
|
8h 1m including layover |
Find flight
from$80 |
|
16:31 — 00:10
+1 day
|
16:31 — 18:18
F93075
Frontier Airlines
Baltimore — Charlotte
2h 1m stop
20:19 — 00:10
F93004
Frontier Airlines
Charlotte — San Juan
|
7h 39m including layover |
Find flight
from$90 |
|
16:32 — 02:34
+1 day
|
12:11 — 14:40
F93663
Frontier Airlines
Baltimore — Orlando
4h 41m stop
23:40 — 02:39
F94726
Frontier Airlines
Orlando — San Juan
|
10h 2m including layover |
Find flight
from$84 |
|
17:42 — 01:11
+1 day
|
17:42 — 20:06
NK1095
Spirit Airlines
Baltimore — Orlando
2h 11m stop
22:17 — 01:11
NK3166
Spirit Airlines
Orlando — San Juan
|
7h 29m including layover |
Find flight
from$108 |
|
17:57 — 02:34
+1 day
|
14:59 — 17:35
F94003
Frontier Airlines
Baltimore — Orlando
3h 16m stop
23:40 — 02:39
F94726
Frontier Airlines
Orlando — San Juan
|
8h 37m including layover |
Find flight
from$95 |
|
18:37 — 01:35
+1 day
|
18:37 — 21:07
NK1961
Spirit Airlines
Baltimore — Orlando
1h 36m stop
22:43 — 01:35
NK1514
Spirit Airlines
Orlando — San Juan
|
6h 58m including layover |
Find flight
from$108 |
|
19:26 — 08:10
+1 day
|
19:38 — 22:30
F91665
Frontier Airlines
Baltimore — Miami
7h 14m stop
21:04 — 23:59
F93378
Frontier Airlines
Miami — San Juan
|
12h 44m including layover |
Find flight
from$84 |
|
20:30 — 00:12
+2 days
|
20:30 — 22:27
NK1313
Spirit Airlines
Baltimore — Atlanta
22h 3m stop
20:30 — 00:12
NK843
Spirit Airlines
Atlanta — San Juan
|
27h 42m including layover |
Find flight
from$140 |
|
22:46 — 16:46
+1 day
|
22:46 — 00:18
NK2673
Spirit Airlines
Baltimore — Detroit
11h 58m stop
12:16 — 16:46
NK3898
Spirit Airlines
Detroit — San Juan
|
18h including layover |
Find flight
from$108 |
|
05:45 — 01:11
+1 day
|
05:45 — 07:34
NK1910
Spirit Airlines
Baltimore — Atlanta
11h 56m stop
19:30 — 21:00
NK3135
Spirit Airlines
Atlanta — Orlando
1h 17m stop
22:17 — 01:11
NK3166
Spirit Airlines
Orlando — San Juan
|
19h 26m including layover |
Find flight
from$142 |
|
10:45 — 19:19
+1 day
|
10:45 — 12:11
NK2105
Spirit Airlines
Baltimore — Boston
18h 4m stop
06:15 — 09:44
NK2201
Spirit Airlines
Boston — Miami
7h 1m stop
16:45 — 19:19
NK2221
Spirit Airlines
Miami — San Juan
|
32h 34m including layover |
Find flight
from$150 |
|
10:45 — 21:04
+1 day
|
10:45 — 12:11
NK2105
Spirit Airlines
Baltimore — Boston
21h 33m stop
09:44 — 13:28
NK2235
Spirit Airlines
Boston — Miami
5h 5m stop
18:33 — 21:04
NK2057
Spirit Airlines
Miami — San Juan
|
34h 19m including layover |
Find flight
from$150 |
|
20:30 — 01:11
+2 days
|
20:30 — 22:27
NK1313
Spirit Airlines
Baltimore — Atlanta
11h 15m stop
09:42 — 11:14
NK1851
Spirit Airlines
Atlanta — Orlando
11h 3m stop
22:17 — 01:11
NK3166
Spirit Airlines
Orlando — San Juan
|
28h 41m including layover |
Find flight
from$142 |
|
21:59 — 01:11
+2 days
|
21:59 — 23:29
NK3075
Spirit Airlines
Baltimore — Boston
17h 11m stop
16:40 — 19:57
NK3797
Spirit Airlines
Boston — Orlando
2h 20m stop
22:17 — 01:11
NK3166
Spirit Airlines
Orlando — San Juan
|
27h 12m including layover |
Find flight
from$112 |
Flight Information
Below we will explain in detail what the flights cost on the destination from Baltimore to San Juan depends on and how to choose the most interesting flight option for you.
Distance between Baltimore and San Juan is 2525 miles. Time difference between the cities is 1h. Airplanes depart 05:45 to 22:46 from 4 Baltimore airports and arrive 05:45 to 22:46 to 2 San Juan airports. Average flight time is 3h 42m.
- The fastest flight 3h 41m
- Average flight time 3h 42m
- The earliest flight 05:45
- The latest flight 22:46
- Distance 1569 ml
The cheapest months to travel to San Juan are july (from 107 $), august (from 107 $), september (from 113 $).
The most expensive months are november (from 550 $), february (from 209 $), december (from 168 $).
What is the lowest airfare Baltimore to San Juan?
The cheapest plane ticket found by our users is $80. This airfare is for economy class on one-way F94091 flight by Frontier Airlines for July 13, 2025 which leaves Balt/Wash Intl in Baltimore at 08:30 am and arrives at San Juan Luis Munoz Marin Intl at 15:50.
Popular Airlines on the Route
The flight Baltimore — San Juan is served by 5 regular airlines and 3 low-cost airlines. Most of the flights on this route are operated by Alaska Airlines - 16 departures per week at the price of from $ 501 . And the most expensive tickets are offered by Alaska Airlines airline - from $ 1436.
Direct flights
There are 4 nonstop flights on the route. The fastest direct flight is NK1622 by Spirit Airlines takes 3h 41m and the cheapest is F94091 by Frontier Airlines for $87.
- F9 - Frontier Airlinesfrom $88Find
- NK - Spirit Airlinesfrom $87Find
Connecting Flights
There are 296 flights with layovers on the route. The fastest connecting flight is NK2778 by Spirit Airlines takes 6h 2m and the cheapest is F94091 by Frontier Airlines for $80.
- AS - Alaska Airlinesfrom $501Find
- F9 - Frontier Airlinesfrom $80Find
- SY - Sun Country Airlinesfrom $231Find
- UA - United Airlinesfrom $182Find
- NK - Spirit Airlinesfrom $84Find
Airports
You can fly from Baltimore to San Juan from 4 airports (Baltimore Rail, Balt/Wash Intl, Baltimore Greenbelt T, Glenn L Martin).
Baltimore airports
- Baltimore Rail-ZBPFind
- Balt/Wash Intl-BWIfrom $80Find
- Baltimore Greenbelt T-GBOFind
- Glenn L Martin-MTNFind
San Juan airports
- Isla Grande-SIGFind
- Luis Munoz Marin Intl-SJUFind
Airplanes
There are flights to San Juan from Baltimore by 5 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.
Top Domestic Destinations from Baltimore
You may also consider searching for discounted plane tickets to some other popular places from Baltimore within United States.
- from $74Find
- from $56Find
- from $62Find
- from $75Find
- from $78Find
- from $70Find
- from $69Find
- from $76Find
- from $68Find
- from $67Find
Top International Destinations from Baltimore
Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.
- from $75Find
- from $74Find
- from $63Find
- from $74Find
- from $79Find
- from $64Find
- from $72Find
- from $68Find
- from $68Find
- from $63Find
How to book a plane ticket yourself?

- Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
- Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
- Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
- Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
- That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
To find a plane ticket, please select dates.