Flights from New Orleans to Langhorne

Cheapest flights from New Orleans

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 16

MSY

Louis Armstrong New Orleans Intl.

PHL

Philadelphia Intl.

$128 Roundtrip, found 4 days ago

$128

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Fri, Jun 13 from Louis Armstrong New Orleans Intl. to Philadelphia Intl., returning Mon, Jun 16, priced at $128 found 4 days ago

Mon, Jun 9 - Fri, Jun 13

MSY

Louis Armstrong New Orleans Intl.

PHL

Philadelphia Intl.

$134 Roundtrip, found 4 days ago

$134

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Mon, Jun 9 from Louis Armstrong New Orleans Intl. to Philadelphia Intl., returning Fri, Jun 13, priced at $134 found 4 days ago

Fri, Sep 12 - Mon, Sep 15

MSY

Louis Armstrong New Orleans Intl.

PHL

Philadelphia Intl.

$168 Roundtrip, found 3 hours ago

$168

Roundtrip

found 3 hours ago

Select Frontier Airlines flight, departing Fri, Sep 12 from Louis Armstrong New Orleans Intl. to Philadelphia Intl., returning Mon, Sep 15, priced at $168 found 3 hours ago

Fri, Jun 13 - Sat, Jun 14

MSY

Louis Armstrong New Orleans Intl.

PHL

Philadelphia Intl.

$169 Roundtrip, found 4 days ago

$169

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Fri, Jun 13 from Louis Armstrong New Orleans Intl. to Philadelphia Intl., returning Sat, Jun 14, priced at $169 found 4 days ago

Mon, Jun 9 - Sat, Jun 14

MSY

Louis Armstrong New Orleans Intl.

PHL

Philadelphia Intl.

$175 Roundtrip, found 4 days ago

$175

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Mon, Jun 9 from Louis Armstrong New Orleans Intl. to Philadelphia Intl., returning Sat, Jun 14, priced at $175 found 4 days ago

Thu, Jun 12 - Fri, Jun 13

MSY

Louis Armstrong New Orleans Intl.

PHL

Philadelphia Intl.

$179 Roundtrip, found 4 days ago

$179

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Thu, Jun 12 from Louis Armstrong New Orleans Intl. to Philadelphia Intl., returning Fri, Jun 13, priced at $179 found 4 days ago

Thu, Sep 11 - Fri, Sep 12

MSY

Louis Armstrong New Orleans Intl.

PHL

Philadelphia Intl.

$181 Roundtrip, found 3 hours ago

$181

Roundtrip

found 3 hours ago

Select Frontier Airlines flight, departing Thu, Sep 11 from Louis Armstrong New Orleans Intl. to Philadelphia Intl., returning Fri, Sep 12, priced at $181 found 3 hours ago

Fri, Sep 12 - Mon, Sep 15

MSY

Louis Armstrong New Orleans Intl.

PHL

Philadelphia Intl.

$184 Roundtrip, found 3 hours ago

$184

Roundtrip

found 3 hours ago

Select Spirit Airlines flight, departing Fri, Sep 12 from Louis Armstrong New Orleans Intl. to Philadelphia Intl., returning Mon, Sep 15, priced at $184 found 3 hours ago

Mon, Jun 9 - Thu, Jun 12

MSY

Louis Armstrong New Orleans Intl.

PHL

Philadelphia Intl.

$185 Roundtrip, found 4 days ago

$185

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Mon, Jun 9 from Louis Armstrong New Orleans Intl. to Philadelphia Intl., returning Thu, Jun 12, priced at $185 found 4 days ago

Sun, Jun 8 - Mon, Jun 9

MSY

Louis Armstrong New Orleans Intl.

PHL

Philadelphia Intl.

$189 Roundtrip, found 4 days ago

$189

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Sun, Jun 8 from Louis Armstrong New Orleans Intl. to Philadelphia Intl., returning Mon, Jun 9, priced at $189 found 4 days ago

Fri, Sep 12 - Mon, Sep 15

MSY

Louis Armstrong New Orleans Intl.

PHL

Philadelphia Intl.

$194 Roundtrip, found 3 hours ago

$194

Roundtrip

found 3 hours ago

Select Frontier Airlines flight, departing Fri, Sep 12 from Louis Armstrong New Orleans Intl. to Philadelphia Intl., returning Mon, Sep 15, priced at $194 found 3 hours ago

Fri, Sep 12 - Mon, Sep 15

MSY

Louis Armstrong New Orleans Intl.

PHL

Philadelphia Intl.

$197 Roundtrip, found 3 hours ago

$197

Roundtrip

found 3 hours ago

Select Frontier Airlines flight, departing Fri, Sep 12 from Louis Armstrong New Orleans Intl. to Philadelphia Intl., returning Mon, Sep 15, priced at $197 found 3 hours ago

Fri, Sep 12 - Mon, Sep 15

MSY

Louis Armstrong New Orleans Intl.

PHL

Philadelphia Intl.

$199 Roundtrip, found 3 hours ago

$199

Roundtrip

found 3 hours ago

Select Spirit Airlines flight, departing Fri, Sep 12 from Louis Armstrong New Orleans Intl. to Philadelphia Intl., returning Mon, Sep 15, priced at $199 found 3 hours ago

Mon, Jun 9 - Wed, Jun 11

MSY

Louis Armstrong New Orleans Intl.

PHL

Philadelphia Intl.

$205 Roundtrip, found 4 days ago

$205

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Mon, Jun 9 from Louis Armstrong New Orleans Intl. to Philadelphia Intl., returning Wed, Jun 11, priced at $205 found 4 days ago

Tue, Sep 9 - Fri, Sep 12

MSY

Louis Armstrong New Orleans Intl.

PHL

Philadelphia Intl.

$207 Roundtrip, found 3 hours ago

$207

Roundtrip

found 3 hours ago

Select JetBlue Airways flight, departing Tue, Sep 9 from Louis Armstrong New Orleans Intl. to Philadelphia Intl., returning Fri, Sep 12, priced at $207 found 3 hours ago

Fri, Sep 12 - Mon, Sep 15

MSY

Louis Armstrong New Orleans Intl.

PHL

Philadelphia Intl.

$213 Roundtrip, found 3 hours ago

$213

Roundtrip

found 3 hours ago

Select Spirit Airlines flight, departing Fri, Sep 12 from Louis Armstrong New Orleans Intl. to Philadelphia Intl., returning Mon, Sep 15, priced at $213 found 3 hours ago

Tue, Sep 9 - Sat, Sep 13

MSY

Louis Armstrong New Orleans Intl.

PHL

Philadelphia Intl.

$217 Roundtrip, found 3 hours ago

$217

Roundtrip

found 3 hours ago

Select Delta flight, departing Tue, Sep 9 from Louis Armstrong New Orleans Intl. to Philadelphia Intl., returning Sat, Sep 13, priced at $217 found 3 hours ago

Fri, Sep 12 - Mon, Sep 15

MSY

Louis Armstrong New Orleans Intl.

PHL

Philadelphia Intl.

$219 Roundtrip, found 3 hours ago

$219

Roundtrip

found 3 hours ago

Select American Airlines flight, departing Fri, Sep 12 from Louis Armstrong New Orleans Intl. to Philadelphia Intl., returning Mon, Sep 15, priced at $219 found 3 hours ago

Mon, Jul 14 - Sat, Jul 19

MSY

Louis Armstrong New Orleans Intl.

TTN

Mercer

$220 Roundtrip, found 3 days ago

$220

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Mon, Jul 14 from Louis Armstrong New Orleans Intl. to Mercer, returning Sat, Jul 19, priced at $220 found 3 days ago

Fri, Sep 12 - Mon, Sep 15

MSY

Louis Armstrong New Orleans Intl.

PHL

Philadelphia Intl.

$493 Roundtrip, found 3 hours ago

$493

Roundtrip

found 3 hours ago

Select United flight, departing Fri, Sep 12 from Louis Armstrong New Orleans Intl. to Philadelphia Intl., returning Mon, Sep 15, priced at $493 found 3 hours ago