Flights from Newark to Somerset

Cheapest flights from Newark

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.

Fri, Jun 13 - Mon, Jun 23

EWR

Newark Liberty Intl. Airport

SAT

San Antonio Intl.

$180 Roundtrip, found 1 day ago

$180

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Fri, Jun 13 from Newark Liberty Intl. Airport to San Antonio Intl., returning Mon, Jun 23, priced at $180 found 1 day ago

Tue, Jun 24 - Mon, Jun 30

EWR

Newark Liberty Intl. Airport

SAT

San Antonio Intl.

$190 Roundtrip, found 19 hours ago

$190

Roundtrip

found 19 hours ago

Select Spirit Airlines flight, departing Tue, Jun 24 from Newark Liberty Intl. Airport to San Antonio Intl., returning Mon, Jun 30, priced at $190 found 19 hours ago

Mon, Jun 23 - Mon, Jun 30

EWR

Newark Liberty Intl. Airport

SAT

San Antonio Intl.

$190 Roundtrip, found 19 hours ago

$190

Roundtrip

found 19 hours ago

Select Spirit Airlines flight, departing Mon, Jun 23 from Newark Liberty Intl. Airport to San Antonio Intl., returning Mon, Jun 30, priced at $190 found 19 hours ago

Thu, Jun 26 - Mon, Jun 30

EWR

Newark Liberty Intl. Airport

SAT

San Antonio Intl.

$200 Roundtrip, found 19 hours ago

$200

Roundtrip

found 19 hours ago

Select Spirit Airlines flight, departing Thu, Jun 26 from Newark Liberty Intl. Airport to San Antonio Intl., returning Mon, Jun 30, priced at $200 found 19 hours ago

Tue, Jun 17 - Fri, Jun 20

EWR

Newark Liberty Intl. Airport

SAT

San Antonio Intl.

$209 Roundtrip, found 1 day ago

$209

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Tue, Jun 17 from Newark Liberty Intl. Airport to San Antonio Intl., returning Fri, Jun 20, priced at $209 found 1 day ago

Sat, Jun 21 - Mon, Jun 30

EWR

Newark Liberty Intl. Airport

SAT

San Antonio Intl.

$213 Roundtrip, found 19 hours ago

$213

Roundtrip

found 19 hours ago

Select Spirit Airlines flight, departing Sat, Jun 21 from Newark Liberty Intl. Airport to San Antonio Intl., returning Mon, Jun 30, priced at $213 found 19 hours ago

Tue, Jun 24 - Sun, Jun 29

EWR

Newark Liberty Intl. Airport

SAT

San Antonio Intl.

$219 Roundtrip, found 19 hours ago

$219

Roundtrip

found 19 hours ago

Select Spirit Airlines flight, departing Tue, Jun 24 from Newark Liberty Intl. Airport to San Antonio Intl., returning Sun, Jun 29, priced at $219 found 19 hours ago

Fri, Jun 13 - Fri, Jun 20

EWR

Newark Liberty Intl. Airport

SAT

San Antonio Intl.

$220 Roundtrip, found 4 hours ago

$220

Roundtrip

found 4 hours ago

Select Spirit Airlines flight, departing Fri, Jun 13 from Newark Liberty Intl. Airport to San Antonio Intl., returning Fri, Jun 20, priced at $220 found 4 hours ago

Fri, Jun 13 - Tue, Jun 17

EWR

Newark Liberty Intl. Airport

SAT

San Antonio Intl.

$223 Roundtrip, found 4 hours ago

$223

Roundtrip

found 4 hours ago

Select Spirit Airlines flight, departing Fri, Jun 13 from Newark Liberty Intl. Airport to San Antonio Intl., returning Tue, Jun 17, priced at $223 found 4 hours ago

Thu, Jun 26 - Sun, Jun 29

EWR

Newark Liberty Intl. Airport

SAT

San Antonio Intl.

$229 Roundtrip, found 19 hours ago

$229

Roundtrip

found 19 hours ago

Select Spirit Airlines flight, departing Thu, Jun 26 from Newark Liberty Intl. Airport to San Antonio Intl., returning Sun, Jun 29, priced at $229 found 19 hours ago

Sun, Jun 15 - Fri, Jun 20

EWR

Newark Liberty Intl. Airport

SAT

San Antonio Intl.

$230 Roundtrip, found 1 day ago

$230

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Sun, Jun 15 from Newark Liberty Intl. Airport to San Antonio Intl., returning Fri, Jun 20, priced at $230 found 1 day ago

Tue, Jun 24 - Thu, Jun 26

EWR

Newark Liberty Intl. Airport

SAT

San Antonio Intl.

$233 Roundtrip, found 19 hours ago

$233

Roundtrip

found 19 hours ago

Select Spirit Airlines flight, departing Tue, Jun 24 from Newark Liberty Intl. Airport to San Antonio Intl., returning Thu, Jun 26, priced at $233 found 19 hours ago

Fri, Jun 13 - Sat, Jun 14

EWR

Newark Liberty Intl. Airport

SAT

San Antonio Intl.

$233 Roundtrip, found 4 hours ago

$233

Roundtrip

found 4 hours ago

Select Spirit Airlines flight, departing Fri, Jun 13 from Newark Liberty Intl. Airport to San Antonio Intl., returning Sat, Jun 14, priced at $233 found 4 hours ago

Tue, Jun 17 - Thu, Jun 19

EWR

Newark Liberty Intl. Airport

SAT

San Antonio Intl.

$239 Roundtrip, found 1 day ago

$239

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Tue, Jun 17 from Newark Liberty Intl. Airport to San Antonio Intl., returning Thu, Jun 19, priced at $239 found 1 day ago

Thu, Jun 26 - Sat, Jun 28

EWR

Newark Liberty Intl. Airport

SAT

San Antonio Intl.

$243 Roundtrip, found 19 hours ago

$243

Roundtrip

found 19 hours ago

Select Spirit Airlines flight, departing Thu, Jun 26 from Newark Liberty Intl. Airport to San Antonio Intl., returning Sat, Jun 28, priced at $243 found 19 hours ago

Thu, Jun 12 - Fri, Jun 13

EWR

Newark Liberty Intl. Airport

SAT

San Antonio Intl.

$243 Roundtrip, found 4 hours ago

$243

Roundtrip

found 4 hours ago

Select Spirit Airlines flight, departing Thu, Jun 12 from Newark Liberty Intl. Airport to San Antonio Intl., returning Fri, Jun 13, priced at $243 found 4 hours ago

Mon, Jun 16 - Fri, Jun 20

EWR

Newark Liberty Intl. Airport

SAT

San Antonio Intl.

$251 Roundtrip, found 4 hours ago

$251

Roundtrip

found 4 hours ago

Select Spirit Airlines flight, departing Mon, Jun 16 from Newark Liberty Intl. Airport to San Antonio Intl., returning Fri, Jun 20, priced at $251 found 4 hours ago

Mon, Jun 16 - Tue, Jun 17

EWR

Newark Liberty Intl. Airport

SAT

San Antonio Intl.

$254 Roundtrip, found 4 hours ago

$254

Roundtrip

found 4 hours ago

Select Spirit Airlines flight, departing Mon, Jun 16 from Newark Liberty Intl. Airport to San Antonio Intl., returning Tue, Jun 17, priced at $254 found 4 hours ago

Mon, Jun 9 - Fri, Jun 13

EWR

Newark Liberty Intl. Airport

SAT

San Antonio Intl.

$258 Roundtrip, found 4 hours ago

$258

Roundtrip

found 4 hours ago

Select Frontier Airlines flight, departing Mon, Jun 9 from Newark Liberty Intl. Airport to San Antonio Intl., returning Fri, Jun 13, priced at $258 found 4 hours ago

Sat, Jun 14 - Sat, Jun 14

LGA

LaGuardia

SAT

San Antonio Intl.

$539 Roundtrip, found 4 hours ago

$539

Roundtrip

found 4 hours ago

Select United flight, departing Sat, Jun 14 from LaGuardia to San Antonio Intl., returning Sat, Jun 14, priced at $539 found 4 hours ago