$118+ Cheap flights from Luis Munoz Marin Intl (SJU) to Baltimore (BWI)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/12. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — BWI
Jul 7 — Jul 141
Round-trip
1 adult, Economy
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Find cheap flights from Luis Munoz Marin Intl to Baltimore with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from San Juan Luis Munoz Marin Intl to Baltimore/Washington are usually found in April or February, booked 28 days in advance, depart on a Friday or Saturday and return on a Monday
Cheap flight deals from Luis Munoz Marin Intl to Baltimore
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Best
Last-minute
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Cheapest flights from Luis Munoz Marin Intl to BaltimoreExplore the most affordable flight options available from Luis Munoz Marin Intl to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 7, 2026.
Explore the most affordable flight options available from Luis Munoz Marin Intl to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 7, 2026.
This Frontier deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/103:35 pm
SJU
- BWI
Nonstop4h 14m
Frontier
Sat 6/138:44 pm
BWI
- SJU
Nonstop4h 00m
Frontier
Deal found 6/2![Frontier logo]()
$238
This Frontier deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/13:35 pm
SJU
- BWI
Nonstop4h 14m
Frontier
Tue 9/88:44 pm
BWI
- SJU
Nonstop4h 00m
Frontier
Deal found 6/4![Frontier logo]()
$242
This Frontier deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/313:35 pm
SJU
- BWI
Nonstop4h 14m
Frontier
Sun 9/68:44 pm
BWI
- SJU
Nonstop4h 00m
Frontier
Deal found 6/2![Frontier logo]()
$253
This Frontier deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/173:35 pm
SJU
- BWI
Nonstop4h 14m
Frontier
Mon 6/298:44 pm
BWI
- SJU
Nonstop4h 00m
Frontier
Deal found 6/4![Frontier logo]()
$255
This Frontier deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1512:13 pm
SJU
- BWI
1 stop12h 10m
Frontier
Sun 8/1612:35 pm
BWI
- SJU
Nonstop4h 05m
Frontier
Deal found 6/2![Frontier logo]()
$256
This Priceline deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/117:34 am
SJU
- BWI
Nonstop4h 06m
Frontier
Sun 7/1912:35 pm
BWI
- SJU
Nonstop4h 05m
Frontier
Deal found 6/3![Frontier logo]()
$257
This Priceline deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/63:35 pm
SJU
- BWI
Nonstop4h 14m
Frontier
Wed 6/108:44 pm
BWI
- SJU
Nonstop4h 00m
Frontier
Deal found 6/3![Frontier logo]()
$258
This Kiwi.com deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/227:34 am
SJU
- BWI
Nonstop4h 06m
Frontier
Thu 7/3012:35 pm
BWI
- SJU
Nonstop4h 05m
Frontier
Deal found 6/2![Frontier logo]()
$262
This Priceline deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/153:35 pm
SJU
- BWI
Nonstop4h 14m
Frontier
Mon 7/612:35 pm
BWI
- SJU
Nonstop4h 05m
Frontier
Deal found 6/6![Frontier logo]()
$265
This Frontier deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/113:35 pm
SJU
- BWI
Nonstop4h 14m
Frontier
Wed 6/178:44 pm
BWI
- SJU
Nonstop4h 00m
Frontier
Deal found 6/3![Frontier logo]()
$266
Best flights from Luis Munoz Marin Intl to BaltimoreDiscover carefully curated flight deals from Luis Munoz Marin Intl to Baltimore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 7, 2026.
Discover carefully curated flight deals from Luis Munoz Marin Intl to Baltimore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 7, 2026.
This Southwest deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/216:00 am
SJU
- BWI
2 stops9h 35m
Southwest
Tue 8/255:55 pm
BWI
- SJU
Nonstop4h 05m
Southwest
Deal found 6/2![Southwest logo]()
$336
This Delta deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/266:35 pm
SJU
- BWI
1 stop6h 51m
Delta
Mon 11/307:00 am
BWI
- SJU
1 stop6h 20m
Delta
Deal found 6/6![Delta logo]()
$513
This Southwest deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/146:30 am
SJU
- BWI
2 stops7h 50m
Southwest
Wed 9/161:45 pm
BWI
- SJU
2 stops8h 15m
Southwest
Deal found 6/2![Southwest logo]()
$340
This Southwest deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:30 am
SJU
- BWI
2 stops7h 50m
Southwest
Sun 9/66:45 am
BWI
- SJU
1 stop8h 35m
Southwest
Deal found 6/2![Southwest logo]()
$340
This Southwest deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/265:15 am
SJU
- BWI
2 stops8h 00m
Southwest
Mon 8/311:50 pm
BWI
- SJU
2 stops9h 15m
Southwest
Deal found 6/3![Southwest logo]()
$340
This Southwest deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/27:00 am
SJU
- BWI
2 stops10h 40m
Southwest
Mon 7/208:10 pm
BWI
- SJU
Nonstop4h 10m
Southwest
Deal found 6/3![Southwest logo]()
$395
This Southwest deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/512:40 pm
SJU
- BWI
2 stops9h 20m
Southwest
Mon 11/97:25 am
BWI
- SJU
2 stops8h 35m
Southwest
Deal found 6/4![Southwest logo]()
$428
This Southwest deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/176:30 am
SJU
- BWI
1 stop8h 30m
Southwest
Sun 9/208:35 am
BWI
- SJU
Nonstop4h 25m
Southwest
Deal found 6/6![Southwest logo]()
$512
This Southwest deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1810:30 am
SJU
- BWI
2 stops8h 15m
Southwest
Sun 8/238:05 am
BWI
- SJU
2 stops9h 00m
Southwest
Deal found 6/6![Southwest logo]()
$516
This Southwest deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/27:00 am
SJU
- BWI
2 stops10h 40m
Southwest
Tue 7/73:35 pm
BWI
- SJU
2 stops8h 15m
Southwest
Deal found 6/2![Southwest logo]()
$516
This Southwest deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/212:15 pm
SJU
- BWI
Nonstop4h 05m
Southwest
Wed 11/252:55 pm
BWI
- SJU
1 stop8h 10m
Southwest
Deal found 6/3![Southwest logo]()
$516
Last-minute flights from Luis Munoz Marin Intl to BaltimoreDiscover last-minute flight deals from Luis Munoz Marin Intl to Baltimore. Data last updated June 7, 2026 and is based on user searches.
Discover last-minute flight deals from Luis Munoz Marin Intl to Baltimore. Data last updated June 7, 2026 and is based on user searches.
This Priceline deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/63:35 pm
SJU
- BWI
Nonstop4h 14m
Frontier
Wed 6/108:44 pm
BWI
- SJU
Nonstop4h 00m
Frontier
Deal found 6/3![Frontier logo]()
$258
This Kiwi.com deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/73:35 pm
SJU
- BWI
Nonstop4h 14m
Frontier
Mon 6/158:44 pm
BWI
- SJU
Nonstop4h 00m
Frontier
Deal found 6/2![Frontier logo]()
$268
This Frontier deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/103:35 pm
SJU
- BWI
Nonstop4h 14m
Frontier
Sat 6/138:44 pm
BWI
- SJU
Nonstop4h 00m
Frontier
Deal found 6/2![Frontier logo]()
$238
This Frontier deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/113:35 pm
SJU
- BWI
Nonstop4h 14m
Frontier
Wed 6/178:44 pm
BWI
- SJU
Nonstop4h 00m
Frontier
Deal found 6/3![Frontier logo]()
$266
This Priceline deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/153:35 pm
SJU
- BWI
Nonstop4h 14m
Frontier
Mon 7/612:35 pm
BWI
- SJU
Nonstop4h 05m
Frontier
Deal found 6/6![Frontier logo]()
$265
This Super.com deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/163:35 pm
SJU
- BWI
Nonstop4h 14m
Frontier
Tue 7/1412:35 pm
BWI
- SJU
Nonstop4h 05m
Frontier
Deal found 6/2![Frontier logo]()
$269
This Frontier deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/173:35 pm
SJU
- BWI
Nonstop4h 14m
Frontier
Mon 6/298:44 pm
BWI
- SJU
Nonstop4h 00m
Frontier
Deal found 6/4![Frontier logo]()
$255
This Priceline deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/117:34 am
SJU
- BWI
Nonstop4h 06m
Frontier
Sun 7/1912:35 pm
BWI
- SJU
Nonstop4h 05m
Frontier
Deal found 6/3![Frontier logo]()
$257
This Priceline deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/167:34 am
SJU
- BWI
Nonstop4h 06m
Frontier
Tue 7/2112:35 pm
BWI
- SJU
Nonstop4h 05m
Frontier
Deal found 6/2![Frontier logo]()
$264
This Kiwi.com deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/227:34 am
SJU
- BWI
Nonstop4h 06m
Frontier
Thu 7/3012:35 pm
BWI
- SJU
Nonstop4h 05m
Frontier
Deal found 6/2![Frontier logo]()
$262
This Frontier deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/237:34 am
SJU
- BWI
Nonstop4h 06m
Frontier
Mon 7/2712:35 pm
BWI
- SJU
Nonstop4h 05m
Frontier
Deal found 6/2![Frontier logo]()
$253
One-way flights from Luis Munoz Marin Intl to BaltimoreSearch for one-way flight options from Luis Munoz Marin Intl to Baltimore. Find affordable one-way fares based on user searches. Data last updated June 7, 2026.
Search for one-way flight options from Luis Munoz Marin Intl to Baltimore. Find affordable one-way fares based on user searches. Data last updated June 7, 2026.
This Super.com deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/123:35 pm
SJU
- BWI
Nonstop4h 14m
Frontier
Deal found 6/5![Frontier logo]()
$118
This Frontier deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/163:35 pm
SJU
- BWI
Nonstop4h 14m
Frontier
Deal found 6/4![Frontier logo]()
$119
This Super.com deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/13:35 pm
SJU
- BWI
Nonstop4h 14m
Frontier
Deal found 6/4![Frontier logo]()
$120
This Frontier deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/23:35 pm
SJU
- BWI
Nonstop4h 14m
Frontier
Deal found 6/3![Frontier logo]()
$121
This Expedia deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/133:35 pm
SJU
- BWI
Nonstop4h 14m
Frontier
Deal found 6/7![Frontier logo]()
$124
This Trip.com deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/117:10 am
SJU
- BWI
1 stop11h 22m
Frontier
Deal found 6/4![Frontier logo]()
$126
This Frontier deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/183:35 pm
SJU
- BWI
Nonstop4h 14m
Frontier
Deal found 6/6![Frontier logo]()
$129
This Super.com deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/237:34 am
SJU
- BWI
Nonstop4h 06m
Frontier
Deal found 6/2![Frontier logo]()
$131
This Frontier deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/313:35 pm
SJU
- BWI
Nonstop4h 14m
Frontier
Deal found 6/7![Frontier logo]()
$132
This Kiwi.com deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/227:34 am
SJU
- BWI
Nonstop4h 06m
Frontier
Deal found 6/3![Frontier logo]()
$135
This Frontier deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/117:34 am
SJU
- BWI
Nonstop4h 06m
Frontier
Deal found 6/4![Frontier logo]()
$136
Find flight deals from Luis Munoz Marin Intl to Baltimore
Discover tips and strategies to find the most affordable flight options for your journey from Luis Munoz Marin Intl (SJU) to Baltimore (BWI). 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 June 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $242 (Frontier) |
One-way from | $118 (Super.com) |
Popular in | March |
Cheapest in | April |
Average price | $280 |
Cheapflights Fare Finder
Customize your flight search to find flights from Luis Munoz Marin Intl to Baltimore that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 7, 2026.
Use the filters below to find and compare flights from San Juan Luis Munoz Marin Intl Airport to Baltimore that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San JuanBaltimore
SJU - BWI
SJUBWI
San Juan Luis Munoz Marin Intl
Fri 8/21
6:00 am-3:35 pm
2 stops9h 35m
Baltimore/Washington
Tue 8/25
5:55 pm-10:00 pm
Nonstop4h 05m
$336
San JuanBaltimore
SJU - BWI
SJUBWI
San Juan Luis Munoz Marin Intl
Mon 9/14
6:30 am-2:20 pm
2 stops7h 50m
Baltimore/Washington
Wed 9/16
1:45 pm-10:00 pm
2 stops8h 15m
$340
San JuanBaltimore
SJU - BWI
SJUBWI
San Juan Luis Munoz Marin Intl
Fri 9/4
6:30 am-2:20 pm
2 stops7h 50m
Baltimore/Washington
Sun 9/6
6:45 am-3:20 pm
1 stop8h 35m
$340
San JuanBaltimore
SJU - BWI
SJUBWI
San Juan Luis Munoz Marin Intl
Wed 8/26
5:15 am-1:15 pm
2 stops8h 00m
Baltimore/Washington
Mon 8/31
1:50 pm-11:05 pm
2 stops9h 15m
$340
San JuanBaltimore
SJU - BWI
SJUBWI
San Juan Luis Munoz Marin Intl
Thu 7/2
7:00 am-5:40 pm
2 stops10h 40m
Baltimore/Washington
Mon 7/20
8:10 pm-12:20 am
Nonstop4h 10m
$395
San JuanBaltimore
SJU - BWI
SJUBWI
San Juan Luis Munoz Marin Intl
Thu 11/5
12:40 pm-9:00 pm
2 stops9h 20m
Baltimore/Washington
Mon 11/9
7:25 am-5:00 pm
2 stops8h 35m
$428
San JuanBaltimore
SJU - BWI
SJUBWI
San Juan Luis Munoz Marin Intl
Thu 9/17
6:30 am-3:00 pm
1 stop8h 30m
Baltimore/Washington
Sun 9/20
8:35 am-1:00 pm
Nonstop4h 25m
$512
San JuanBaltimore
SJU - BWI
SJUBWI
San Juan Luis Munoz Marin Intl
Thu 11/26
6:35 pm-12:26 am
1 stop6h 51m
Baltimore/Washington
Mon 11/30
7:00 am-2:20 pm
1 stop6h 20m
$513
San JuanBaltimore
SJU - BWI
SJUBWI
San Juan Luis Munoz Marin Intl
Tue 8/18
10:30 am-6:45 pm
2 stops8h 15m
Baltimore/Washington
Sun 8/23
8:05 am-5:05 pm
2 stops9h 00m
$516
San JuanBaltimore
SJU - BWI
SJUBWI
San Juan Luis Munoz Marin Intl
Thu 7/2
7:00 am-5:40 pm
2 stops10h 40m
Baltimore/Washington
Tue 7/7
3:35 pm-11:50 pm
2 stops8h 15m
$516
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from Luis Munoz Marin Intl to Baltimore
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Luis Munoz Marin Intl to Baltimore in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San Juan Luis Munoz Marin Intl Airport-Baltimore flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Juan Luis Munoz Marin Intl Airport-Baltimore flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Juan Luis Munoz Marin Intl Airport-Baltimore flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Juan Luis Munoz Marin Intl Airport-Baltimore flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Juan Luis Munoz Marin Intl Airport-Baltimore flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Luis Munoz Marin Intl to Baltimore
Have a flexible travel schedule? Discover the best time to fly to Baltimore from Luis Munoz Marin Intl with our price prediction graph.
SJU-BWI
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from San Juan Luis Munoz Marin Intl Airport to Baltimore
Prices
Delays
How far ahead should I book a flight from San Juan Luis Munoz Marin Intl Airport to Baltimore?
To ensure you get the cheapest price possible for a flight from San Juan Luis Munoz Marin Intl Airport to Baltimore, you should look to book at least 27 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from San Juan Luis Munoz Marin Intl Airport to Baltimore?
Currently, April is the cheapest month in which you can book a flight from San Juan Luis Munoz Marin Intl Airport to Baltimore (average of $205). Flying from San Juan Luis Munoz Marin Intl Airport to Baltimore in March is currently the most expensive (average of $290). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from SJU to BWI?
Find hourly flight availability from Luis Munoz Marin Intl to Baltimore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 7, 2026.
A simple way to save on the total cost of your ticket is to fly from San Juan Luis Munoz Marin Intl Airport to Baltimore at noon. If you’re flexible enough to do this you can expect to save up to 46% on your trip compared to booking a flight in the afternoon.
What is the cheapest day to fly from San Juan Luis Munoz Marin Intl Airport to Baltimore?
Use this chart to determine the cheapest time to fly round-trip from Luis Munoz Marin Intl to Baltimore. Price data was last updated on May 30, 2026.
Travelers seeking maximum savings on their San Juan Luis Munoz Marin Intl Airport to Baltimore flight should consider departing on Tuesday at noon when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
How often are flights from San Juan to Baltimore delayed?
About 16% of weekly flights between San Juan and Baltimore have experienced delays in the past year, with the average delay time being 123 minutes.
What is the most punctual flight time for San Juan to Baltimore flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on San Juan to Baltimore flights?
Over the last year, Southwest have had the lowest number of delays on this route, with just 15% of flights being delayed.
The best insider tips for San Juan Luis Munoz Marin Intl Airport to Baltimore flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your San Juan Luis Munoz Marin Intl Airport to Baltimore trip
Our travel experts
Reviews of airlines servicing Baltimore
Get insights into the airlines that provide service to Baltimore. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Baltimore. Reviews last updated June 7, 2026.
Read reviews from past customers who have flown Southwest,United Airlines, andAmerican Airlines from San Juan Luis Munoz Marin Intl Airport to Baltimore. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Entertainment
7.5
Crew
8.6
Comfort
8.0
Overall
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Boarding
8.1
Entertainment
7.5
Crew
8.6
Comfort
8.0
Overall
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Boarding
8.1
Entertainment
7.5
Crew
8.6
Comfort
8.0
Overall
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Boarding
8.1
Entertainment
7.5
Crew
8.6
Comfort
8.0
Overall
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Boarding
8.1
Entertainment
7.5
Crew
8.6
Comfort
8.0
Overall
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Related info for your journey
Find useful and relevant information for your journey from Luis Munoz Marin Intl to Baltimore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Luis Munoz Marin Intl and Baltimore flights
Browse other Luis Munoz Marin Intl and Baltimore flight options. Last updated on June 7, 2026.
Other flights from Luis Munoz Marin Intl
Browse through other flights departing from Luis Munoz Marin Intl. Flights are based on user searches made on Cheapflights and were last updated on June 7, 2026.
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Top 4 airlines flying from Luis Munoz Marin Intl to Baltimore
Discover the top 4 airlines that operate flights from Luis Munoz Marin Intl to Baltimore. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$128 | Average$288 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$136 | Average$257 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$165 | Average$412 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$340 | Average$490 | FlexibilityNo cancel fee | On-time63% |