Cheap flights from Portugal to United States from £627
One search, all the flights
We find you the best flight deals and travel hacks so that you can choose how to book.
Rise above all travel anxieties
With the Kiwi.com Guarantee we have your back with whatever happens.
Trusted by millions
Join over 10 million yearly travellers booking with ease.
Book flights from Portugal to United States
Tickets from £308
Tickets from £356
Tickets from £384
Tickets from £283
Tickets from £394
Tickets from £294
Tickets from £383
Tickets from £336
Tickets from £375
Tickets from £411
Tickets from £326
Tickets from £309
Tickets from £309
Tickets from £377
Tickets from £321
Tickets from £340
Tickets from £314
Tickets from £392
Tickets from £408
Tickets from £417
Tickets from £349
Tickets from £387
Tickets from £346
Tickets from £384
Tickets from £352
Tickets from £370
Tickets from £432
Tickets from £377
Tickets from £345
Tickets from £415
Tickets from £386
Tickets from £408
Tickets from £413
Tickets from £366
Tickets from £331
Tickets from £334
Tickets from £371
Tickets from £346
Tickets from £597
Tickets from £416
Fly to top destinations in United States
Popular cities in United States
Flights to New Yorkfrom £259
Flights to Los Angelesfrom £408
Flights to Chicagofrom £297
Flights to Orlandofrom £259
Flights to San Franciscofrom £367
Flights to Atlantafrom £292
Flights to Dallasfrom £321
Flights to Houstonfrom £325
Flights to Miamifrom £351
Flights to Washington, D.C.from £303
Flights to Las Vegasfrom £367
Flights to Denverfrom £354
Flights to Seattlefrom £363
Flights to Bostonfrom £252
Flights to Fort Lauderdalefrom £312
Flights to Minneapolisfrom £326
Flights to Detroitfrom £306
Flights to Philadelphiafrom £322
Flights to Raleighfrom £323
Flights to Charlottefrom £301
Flights to New Orleansfrom £366
Flights to Nashvillefrom £350
Flights to Cincinnatifrom £318
Flights to Clevelandfrom £325
Flights to Columbusfrom £313
Popular regions in United States
- Flights to California
from £367
- Flights to Florida
from £351
- Flights to New York
from £259
- Flights to Texas
from £325
- Flights to Illinois
from £273
- Flights to Georgia
from £292
- Flights to Nevada
from £367
- Flights to District of Columbia
from £303
- Flights to Colorado
from £338
- Flights to Washington
from £363
- Flights to North Carolina
from £323
Flights to Arizonafrom £405
- Flights to Massachusetts
from £252
- Flights to Pennsylvania
from £317
- Flights to Ohio
from £318
- Flights to Michigan
from £306
- Flights to Minnesota
from £326
Flights to Hawaiifrom £595
Flights to Utahfrom £342
Flights to Oregonfrom £396
- Flights to Tennessee
from £350
- Flights to Louisiana
from £366
Flights to Missourifrom £330
Flights to South Carolinafrom £306
Flights to Indianafrom £336
Most popular departure cities in Portugal
Download our app