Cheap Flights To Tuna 2026

Tuna Flights as Low as $193

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Mon, Dec 7 - Thu, Dec 10
BWI
Baltimore Washington Intl. Thurgood Marshall
SJU
Luis Munoz Marin Intl.
$193 Roundtrip, found 4 days ago
$193
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Mon, Dec 7 from Baltimore Washington Intl. Thurgood Marshall to Luis Munoz Marin Intl., returning Thu, Dec 10, priced at $193 found 4 days ago
Frontier Airlines
Sun, Dec 6 - Mon, Dec 7
BWI
Baltimore Washington Intl. Thurgood Marshall
SJU
Luis Munoz Marin Intl.
$212 Roundtrip, found 4 days ago
$212
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Sun, Dec 6 from Baltimore Washington Intl. Thurgood Marshall to Luis Munoz Marin Intl., returning Mon, Dec 7, priced at $212 found 4 days ago
Frontier Airlines
Sun, Dec 6 - Thu, Dec 10
BWI
Baltimore Washington Intl. Thurgood Marshall
SJU
Luis Munoz Marin Intl.
$212 Roundtrip, found 4 days ago
$212
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Sun, Dec 6 from Baltimore Washington Intl. Thurgood Marshall to Luis Munoz Marin Intl., returning Thu, Dec 10, priced at $212 found 4 days ago
Frontier Airlines
Sun, Jan 10 - Fri, Jan 22
ORD
O'Hare Intl.
SJU
Luis Munoz Marin Intl.
$215 Roundtrip, found 4 days ago
$215
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Sun, Jan 10 from O'Hare Intl. to Luis Munoz Marin Intl., returning Fri, Jan 22, priced at $215 found 4 days ago
Frontier Airlines
Mon, Dec 7 - Tue, Dec 8
BWI
Baltimore Washington Intl. Thurgood Marshall
SJU
Luis Munoz Marin Intl.
$217 Roundtrip, found 4 days ago
$217
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Mon, Dec 7 from Baltimore Washington Intl. Thurgood Marshall to Luis Munoz Marin Intl., returning Tue, Dec 8, priced at $217 found 4 days ago
Frontier Airlines
Thu, Nov 26 - Thu, Dec 3
ORD
O'Hare Intl.
SJU
Luis Munoz Marin Intl.
$220 Roundtrip, found 3 days ago
$220
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Thu, Nov 26 from O'Hare Intl. to Luis Munoz Marin Intl., returning Thu, Dec 3, priced at $220 found 3 days ago
Frontier Airlines
Tue, Dec 1 - Sat, Dec 5
BWI
Baltimore Washington Intl. Thurgood Marshall
SJU
Luis Munoz Marin Intl.
$222 Roundtrip, found 4 days ago
$222
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Tue, Dec 1 from Baltimore Washington Intl. Thurgood Marshall to Luis Munoz Marin Intl., returning Sat, Dec 5, priced at $222 found 4 days ago
Frontier Airlines
Mon, Nov 23 - Wed, Dec 9
ORD
O'Hare Intl.
SJU
Luis Munoz Marin Intl.
$228 Roundtrip, found 4 days ago
$228
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Mon, Nov 23 from O'Hare Intl. to Luis Munoz Marin Intl., returning Wed, Dec 9, priced at $228 found 4 days ago
Frontier Airlines
Mon, Dec 14 - Tue, Dec 15
BWI
Baltimore Washington Intl. Thurgood Marshall
SJU
Luis Munoz Marin Intl.
$231 Roundtrip, found 15 hours ago
$231
Roundtrip
found 15 hours ago
Select Frontier Airlines flight, departing Mon, Dec 14 from Baltimore Washington Intl. Thurgood Marshall to Luis Munoz Marin Intl., returning Tue, Dec 15, priced at $231 found 15 hours ago
Frontier Airlines
Mon, Jan 25 - Fri, Feb 5
IAD
Washington Dulles Intl.
SJU
Luis Munoz Marin Intl.
$236 Roundtrip, found 1 day ago
$236
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Mon, Jan 25 from Washington Dulles Intl. to Luis Munoz Marin Intl., returning Fri, Feb 5, priced at $236 found 1 day ago
United
Mon, Dec 7 - Wed, Dec 16
ORD
O'Hare Intl.
SJU
Luis Munoz Marin Intl.
$272 Roundtrip, found 11 hours ago
$272
Roundtrip
found 11 hours ago
Select United flight, departing Mon, Dec 7 from O'Hare Intl. to Luis Munoz Marin Intl., returning Wed, Dec 16, priced at $272 found 11 hours ago
American Airlines
Mon, Dec 7 - Wed, Dec 16
ORD
O'Hare Intl.
SJU
Luis Munoz Marin Intl.
$276 Roundtrip, found 11 hours ago
$276
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Mon, Dec 7 from O'Hare Intl. to Luis Munoz Marin Intl., returning Wed, Dec 16, priced at $276 found 11 hours ago
Delta
Thu, Dec 31 - Tue, Jan 12
ORD
O'Hare Intl.
SJU
Luis Munoz Marin Intl.
$278 Roundtrip, found 5 days ago
$278
Roundtrip
found 5 days ago
Select Delta flight, departing Thu, Dec 31 from O'Hare Intl. to Luis Munoz Marin Intl., returning Tue, Jan 12, priced at $278 found 5 days ago
JetBlue Airways
Mon, Dec 7 - Fri, Dec 18
DCA
Ronald Reagan Washington National
SJU
Luis Munoz Marin Intl.
$297 Roundtrip, found 6 days ago
$297
Roundtrip
found 6 days ago
Select JetBlue Airways flight, departing Mon, Dec 7 from Ronald Reagan Washington National to Luis Munoz Marin Intl., returning Fri, Dec 18, priced at $297 found 6 days ago
Southwest Airlines
Fri, Dec 4 - Mon, Dec 7
DCA
Ronald Reagan Washington National
SJU
Luis Munoz Marin Intl.
$364 Roundtrip, found 4 days ago
$364
Roundtrip
found 4 days ago
Select Southwest Airlines flight, departing Fri, Dec 4 from Ronald Reagan Washington National to Luis Munoz Marin Intl., returning Mon, Dec 7, priced at $364 found 4 days ago
JetBlue Airways
Sun, Dec 13 - Wed, Jan 6
DCA
Ronald Reagan Washington National
PSE
Mercedita
$523 Roundtrip, found 6 days ago
$523
Roundtrip
found 6 days ago
Select JetBlue Airways flight, departing Sun, Dec 13 from Ronald Reagan Washington National to Mercedita, returning Wed, Jan 6, priced at $523 found 6 days ago

Cheap Tuna Flights

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