Cheap Flights To Fronteira 2025

Fronteira Flights as Low as $47

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.

Mon, Oct 6 - Tue, Oct 7

FCO

Fiumicino - Leonardo da Vinci Intl.

LIS

Humberto Delgado

$47 Roundtrip, just found

$47

Roundtrip

just found

Select Wizz Air Malta flight, departing Mon, Oct 6 from Fiumicino - Leonardo da Vinci Intl. to Humberto Delgado, returning Tue, Oct 7, priced at $47 just found

Wed, Oct 1 - Mon, Oct 13

FCO

Fiumicino - Leonardo da Vinci Intl.

LIS

Humberto Delgado

$199 Roundtrip, found 2 days ago

$199

Roundtrip

found 2 days ago

Select TAP Portugal flight, departing Wed, Oct 1 from Fiumicino - Leonardo da Vinci Intl. to Humberto Delgado, returning Mon, Oct 13, priced at $199 found 2 days ago

Mon, Oct 6 - Tue, Oct 7

FCO

Fiumicino - Leonardo da Vinci Intl.

LIS

Humberto Delgado

$208 Roundtrip, just found

$208

Roundtrip

just found

Select Vueling Airlines flight, departing Mon, Oct 6 from Fiumicino - Leonardo da Vinci Intl. to Humberto Delgado, returning Tue, Oct 7, priced at $208 just found

Mon, Oct 6 - Tue, Oct 7

FCO

Fiumicino - Leonardo da Vinci Intl.

LIS

Humberto Delgado

$315 Roundtrip, just found

$315

Roundtrip

just found

Select Iberia flight, departing Mon, Oct 6 from Fiumicino - Leonardo da Vinci Intl. to Humberto Delgado, returning Tue, Oct 7, priced at $315 just found

Sat, Oct 4 - Fri, Oct 10

FCO

Fiumicino - Leonardo da Vinci Intl.

LIS

Humberto Delgado

$381 Roundtrip, found 2 days ago

$381

Roundtrip

found 2 days ago

Select Air Europa flight, departing Sat, Oct 4 from Fiumicino - Leonardo da Vinci Intl. to Humberto Delgado, returning Fri, Oct 10, priced at $381 found 2 days ago

Mon, Oct 6 - Tue, Oct 7

FCO

Fiumicino - Leonardo da Vinci Intl.

LIS

Humberto Delgado

$408 Roundtrip, just found

$408

Roundtrip

just found

Select ITA Airways flight, departing Mon, Oct 6 from Fiumicino - Leonardo da Vinci Intl. to Humberto Delgado, returning Tue, Oct 7, priced at $408 just found

Sat, Oct 4 - Fri, Oct 10

FCO

Fiumicino - Leonardo da Vinci Intl.

LIS

Humberto Delgado

$409 Roundtrip, found 2 days ago

$409

Roundtrip

found 2 days ago

Select Swiss International Air Lines flight, departing Sat, Oct 4 from Fiumicino - Leonardo da Vinci Intl. to Humberto Delgado, returning Fri, Oct 10, priced at $409 found 2 days ago

Mon, Oct 6 - Tue, Oct 7

FCO

Fiumicino - Leonardo da Vinci Intl.

LIS

Humberto Delgado

$425 Roundtrip, just found

$425

Roundtrip

just found

Select KLM flight, departing Mon, Oct 6 from Fiumicino - Leonardo da Vinci Intl. to Humberto Delgado, returning Tue, Oct 7, priced at $425 just found

Mon, Oct 6 - Tue, Oct 7

FCO

Fiumicino - Leonardo da Vinci Intl.

LIS

Humberto Delgado

$466 Roundtrip, just found

$466

Roundtrip

just found

Select Air France flight, departing Mon, Oct 6 from Fiumicino - Leonardo da Vinci Intl. to Humberto Delgado, returning Tue, Oct 7, priced at $466 just found

Mon, Jan 12 - Thu, Jan 29

PDX

Portland Intl.

LIS

Humberto Delgado

$582 Roundtrip, found 1 day ago

$582

Roundtrip

found 1 day ago

Select United flight, departing Mon, Jan 12 from Portland Intl. to Humberto Delgado, returning Thu, Jan 29, priced at $582 found 1 day ago

Fri, Apr 24 - Sat, May 2

BOS

Logan Intl.

LIS

Humberto Delgado

$600 Roundtrip, found 21 hours ago

$600

Roundtrip

found 21 hours ago

Select American Airlines flight, departing Fri, Apr 24 from Logan Intl. to Humberto Delgado, returning Sat, May 2, priced at $600 found 21 hours ago

Sun, Sep 7 - Tue, Sep 16

LAX

Los Angeles Intl.

LIS

Humberto Delgado

$605 Roundtrip, found 14 hours ago

$605

Roundtrip

found 14 hours ago

Select LEVEL flight, departing Sun, Sep 7 from Los Angeles Intl. to Humberto Delgado, returning Tue, Sep 16, priced at $605 found 14 hours ago

Sun, Dec 14 - Tue, Dec 23

SAN

San Diego Intl.

LIS

Humberto Delgado

$619 Roundtrip, found 18 hours ago

$619

Roundtrip

found 18 hours ago

Select United flight, departing Sun, Dec 14 from San Diego Intl. to Humberto Delgado, returning Tue, Dec 23, priced at $619 found 18 hours ago

Tue, Sep 30 - Wed, Oct 22

MCO

Orlando Intl.

LIS

Humberto Delgado

$698 Roundtrip, found 20 hours ago

$698

Roundtrip

found 20 hours ago

Select Air Transat flight, departing Tue, Sep 30 from Orlando Intl. to Humberto Delgado, returning Wed, Oct 22, priced at $698 found 20 hours ago

Mon, Aug 11 - Tue, Aug 19

ATL

Hartsfield-Jackson Atlanta Intl.

LIS

Humberto Delgado

$704 Roundtrip, found 4 days ago

$704

Roundtrip

found 4 days ago

Select United flight, departing Mon, Aug 11 from Hartsfield-Jackson Atlanta Intl. to Humberto Delgado, returning Tue, Aug 19, priced at $704 found 4 days ago

Tue, Aug 26 - Tue, Sep 16

BOI

Boise

LIS

Humberto Delgado

$887 Roundtrip, found 4 days ago

$887

Roundtrip

found 4 days ago

Select United flight, departing Tue, Aug 26 from Boise to Humberto Delgado, returning Tue, Sep 16, priced at $887 found 4 days ago