Find Cheap Flights to Portugal
Flights to Portugal
Return flight deals:
Portugal - United States
Browse Origins:
- Flights »
- United States:
- Albany International $1409
- Albuquerque $801
- Allentown-Bethlehem $779
- Atlanta Hartsfield-Jackson $672
- Atlantic City $1456
- Austin Bergstrom $817
- Baltimore/Washington $438
- Birmingham $1489
- Bloomington-Normal $4047
- Boise Air Term. Gowen Fld $2202
- Boston Logan International $402
- Burbank Bob Hope $963
- Charleston AFB-Municipal $799
- Charlotte Douglas $860
- Charlottesville Albemarle $1207
- Chicago $579
- Cincinnati Cinci./N. Kentucky $914
- Cleveland Hopkins Intl $453
- Columbia Metropolitan Airport $1168
- Columbus $451
- Dallas $754
- Daytona Beach $1403
- Denver International $454
- Detroit Metro $682
- Flint Bishop $497
- Fort Lauderdale $519
- Fort Myers SW Florida Intl $877
- Fresno Airterminal $1295
- Greater Peoria $1635
- Greenville $1589
- Hartford Bradley Intl $615
- Honolulu $1260
- Houston George Bush Intcntl $441
- Houston Hobby & other airports $441
- Indianapolis $1026
- Islip Long Island $679
- Jacksonville $765
- Kansas City $498
- Lambert-St Louis $1025
- Las Vegas McCarran $849
- Lexington Blue Grass $1465
- Lincoln $1051
- Long Beach Municipal $1009
- Los Angeles $568
- Louisville Standiford Field $1400
- Manchester $1207
- Martha's Vineyard $1731
- Melbourne $1403
- Memphis $1228
- Miami $465
- Midland Intl $1243
- Milwaukee-Mitchell $497
- Minneapolis St Paul $797
- Mobile $1452
- Nashville Intl $849
- New Orleans Louis Armstrong $710
- New York $430
- Newburgh Stewart $533
- Norfolk $1269
- Oakland $620
- Oklahoma City Will Rogers World $1288
- Ontario $963
- Orlando $654
- Palm Beach Intl $569
- Philadelphia $608
- Phoenix Sky Harbor Intl $826
- Pittsburgh $708
- Portland $841
- Providence-TFGreen $567
- Raleigh-Durham $442
- Reno $1148
- Richmond Byrd International $756
- Roanoke $1394
- Sacramento Intl $887
- Salt Lake City $864
- San Antonio $909
- San Diego $867
- San Francisco $576
- San Jose $757
- Santa Ana J. Wayne/Orange Cnty $957
- Santa Rosa Sonoma County $1228
- Seattle $451
- Tampa $442
- Toledo Express $495
- Tucson $1196
- Tulsa $1263
- Tweed-New Haven $1349
- Washington $421
- White Plains Westchester County $683
Browse Destinations:
- Faro $463
- Flores Island Santa Cruz $671
- Funchal Madeira $559
- Graciosa Island $667
- Horta $671
- Lisbon Humberto Delgado $402
- Pico Island $617
- Ponta Delgada (Açores) Nordela $467
- Porto $438
- Santa Maria Vila Do Porto $571
- Sao Jorge Island $667
- Terceira Island Lajes $455
Dates flexible? Here are the best fares found in the past 48 hours...
Book cheap flights to
(Round-trip)
Depart: Mon Aug 21 2017
Return: Mon Aug 28 2017
Trip spans 8 days
$421
Select
British Airways
DCA
→
LIS
21h 45m
1 stop
LIS
→
DCA
15h 02m
1 stop
Depart: Mon Sep 25 2017
Return: Mon Oct 2 2017
Trip spans 8 days
$432
Select
Multiple Airlines
DCA
→
LIS
16h 40m
2 stops
LIS
→
DCA
15h 02m
1 stop
Depart: Wed Sep 6 2017
Return: Wed Sep 13 2017
Trip spans 8 days
$435
Select
Iberia
DCA
→
LIS
13h 33m
2 stops
LIS
→
DCA
17h 50m
2 stops
Depart: Wed Sep 20 2017
Return: Thu Sep 21 2017
Trip spans 2 days
$455
Select
Azores Airlines
BOS
→
TER
4h 30m
nonstop
TER
→
BOS
5h 40m
nonstop
Depart: Mon Aug 21 2017
Return: Thu Aug 31 2017
Trip spans 11 days
$461
Select
American Airlines
BWI
→
LIS
20h 45m
1 stop
LIS
→
BWI
32h 44m
1 stop
Depart: Wed Sep 20 2017
Return: Sun Sep 24 2017
Trip spans 5 days
$491
Select
TAP Portugal
BOS
→
LIS
6h 30m
nonstop
LIS
→
BOS
7h 35m
nonstop
Depart: Mon Dec 25 2017
Return: Fri Dec 29 2017
Trip spans 5 days
$521
Select
Air Canada
BOS
→
LIS
15h 10m
2 stops
LIS
→
BOS
23h 58m
2 stops
Depart: Mon Jan 8 2018
Return: Fri Feb 9 2018
Trip spans 33 days
$527
Select
United
BOS
→
LIS
16h 41m
1 stop
LIS
→
BOS
15h 45m
2 stops
Depart: Tue Dec 26 2017
Return: Mon Jan 1 2018
Trip spans 7 days
$634
Select
Lufthansa
BOS
→
LIS
12h 00m
1 stop
LIS
→
BOS
29h 55m
1 stop
Depart: Tue Sep 12 2017
Return: Tue Sep 19 2017
Trip spans 8 days
$672
Select
Turkish Airlines
ATL
→
LIS
35h 25m
1 stop
LIS
→
ATL
32h 55m
1 stop
Depart: Tue Sep 5 2017
Return: Mon Sep 18 2017
Trip spans 14 days
$438
Select
Multiple Airlines
BWI
→
LIS
20h 30m
1 stop
LIS
→
BWI
25h 17m
2 stops
Depart: Tue Nov 21 2017
Return: Mon Nov 27 2017
Trip spans 7 days
$881
Select
Aer Lingus
CLT
→
LIS
26h 00m
2 stops
LIS
→
CLT
34h 23m
2 stops
Depart: Mon Aug 21 2017
Return: Mon Aug 28 2017
Trip spans 8 days
$441
Select
British Airways
DCA
→
LIS
21h 45m
1 stop
LIS
→
DCA
15h 02m
1 stop
Depart: Sat Nov 4 2017
Return: Sat Nov 11 2017
Trip spans 8 days
$467
Select
Azores Airlines
BOS
→
PDL
4h 55m
nonstop
PDL
→
BOS
5h 50m
nonstop
Depart: Mon Oct 9 2017
Return: Mon Oct 16 2017
Trip spans 8 days
$438
Select
Multiple Airlines
BWI
→
LIS
14h 04m
1 stop
LIS
→
BWI
25h 17m
2 stops
Depart: Mon Nov 6 2017
Return: Tue Dec 5 2017
Trip spans 30 days
$447
Select
British Airways
BOS
→
LIS
10h 55m
1 stop
LIS
→
BOS
13h 00m
1 stop
Depart: Fri Nov 24 2017
Return: Fri Dec 1 2017
Trip spans 8 days
$467
Select
Azores Airlines
BOS
→
PDL
4h 55m
nonstop
PDL
→
BOS
5h 50m
nonstop
Depart: Wed Oct 18 2017
Return: Wed Oct 25 2017
Trip spans 8 days
$438
Select
Multiple Airlines
BWI
→
LIS
14h 04m
1 stop
LIS
→
BWI
29h 45m
2 stops
Depart: Wed Sep 6 2017
Return: Wed Sep 20 2017
Trip spans 15 days
$448
Select
British Airways
BOS
→
LIS
17h 45m
1 stop
LIS
→
BOS
12h 15m
1 stop
Depart: Fri Dec 1 2017
Return: Sun Jan 7 2018
Trip spans 38 days
$467
Select
Azores Airlines
BOS
→
PDL
4h 55m
nonstop
PDL
→
BOS
5h 50m
nonstop
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Airports
Aer Lingus
Air Canada
American Airlines
Azores Airlines
British Airways
Iberia
Lufthansa
TAP Portugal
Turkish Airlines
United