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Cheap Flights from Chicago to Porto - CHI to OPO (reverse)

Popular Flights from Chicago to Porto

  • Airfare from Chicago to Porto on Brussels Airlines from $706 round trip
  • Airfare from Chicago to Porto on Tap Air Portugal from $751 round trip
  • Airfare from Chicago to Porto on American Airlines from $755 round trip
  • Airfare from Chicago to Porto on Iberia from $755 round trip
  • Airfare from Chicago to Porto on Air Canada from $881 round trip

Recent Alerts from Chicago to Porto

Market
Rating
Date
Price
Chicago to Porto on US Airways
Dec 7, 2010
20101207
$941

Did You Know?

  • The largest aircraft operated by US Airways flying between Chicago, IL and Porto, PT is a 777 with 253 seats.
  • Frankfurt, DE is the most popular connection for one stop flights between Chicago, IL and Porto, PT.
  • The shortest flight between Chicago, IL and Porto, PT on TAP is 4,240 miles.
  • Lufthansa has the most one stop flights between Chicago, IL and Porto, PT.
  • The smallest aircraft operated by Lufthansa flying between Chicago, IL and Porto, PT is a 767 with 183 seats.
  • 177,579 seats are available per day to fly out of Chicago, IL connecting to Porto, PT
  • 188 flights per week fly out of Chicago, IL connecting to Porto, PT
  • American has 2 one stop flights between Chicago, IL and Porto, PT.
As seen in...
Expert Travel Advice Provided by Farecompare

Advance Purchase Prices from Chicago to Porto

  • Carrier
    0 Days
    1 Day
    3 Days
    7 Days
    10 Days
    14 Days
    21 Days
  • Air Canada
    $2633
    $1613
    $1353
    $982
    $982
    $1200
    $1200
  • Brussels
    $2513
    $1493
    $1233
    $1183
    $1183
    $1376
    $1376
  • Continental
    $2534
    $1514
    $1254
    $933
    $933
    $1101
    $1101
  • Iberia
    $1157
    $1157
    $1549
    $808
    $808
    $1026
    $1947
  • Lufthansa
    $2633
    $1613
    $1353
    $982
    $982
    $1200
    $1200
  • TAP
    $1793
    $1460
    $1250
    $769
    $1383
    $1140
    $1140
  • US Airways
    $1594
    $1594
    $1334
    $1274
    $1589
    $1144
    $1144
  • United
    $2534
    $1514
    $1254
    $933
    $933
    $1101
    $1101

Cheap Domestic Flights from Chicago - CHI

Flights
Airline
Lowest Price
American, Delta, AirTran, Continental, United
$182
United, US Airways, Continental, American
$241
American, Continental, United, Spirit, Virgin America
$130
Spirit, United, Delta, JetBlue, American
$88
Delta, American, Continental, United
$138
Continental, American, United
$190
American, United, Spirit
$108
American, United, Continental, Spirit
$128
United, Continental, American
$268
American, Alaska, United, Continental
$230
Continental, American, United, Virgin America
$198
Spirit, Continental, American, United, Delta
$72
Frontier, United, Continental, American
$148
American, United, Continental
$140
Spirit, AirTran, Continental, United, American
$168
Spirit, American, United, Continental, JetBlue
$78
United, American
$270
US Airways, United, American
$219
Continental, US Airways, American, United
$221
United, American
$236
Alaska, Continental, United
$290
Spirit, Continental, AirTran, American, United
$152
Continental, United, American
$138
United, Delta, American, Publiccharters.Com
$159
United, American, Continental
$328
United, American
$138
United, American, Continental
$230
United, American
$138
United, American
$136
Spirit, Continental, American
$188
American
$283
United, American
$240
American, United, Continental
$138

Cheap International Flights from Chicago - CHI

Flights
Airline
Lowest Price
Cathay, United
$1017
United, American, Air Canada, Porter
$237
United, KLM
$765
British Airways, American, Virgin Atlantic, United
$688
United, American, Air France, Delta
$696
American, Japan, United, All Nippon
$889
Asiana, Korean
$904
American, Aer Lingus
$547
Iberia
$718
American, United
$1014
Volaris, Aeromexico, American, United
$247
Alitalia, American
$750
American, Air China, Cathay, Etihad, Japan, Korean, KLM, All Nippon, Asiana, United
$1017
Continental, United
$457
United, Lufthansa
$505
American, United
$1008
United, American, Air Canada
$300
Air India, American
$1055
SWISS
$737
AirTran, Aeromexico, American, United
$308
Pakistan
$717
Turkish
$529
Lufthansa, United
$490
Jet India, American, Alitalia, British Airways, Air China, Continental, Cathay, Delta, Aer Lingus, Etihad, Iberia, TAM, Korean, KLM, Lufthansa, SWISS, Royal Jordanian, SAS, Brussels, Turkish, United, Alitalia Express
$748
American, Air Canada, Air China, Cathay, Etihad, Japan, Korean, Asiana, Qantas, United
$1465
Jet India, American, Air India, British Airways, Air China, Cathay, Etihad, Japan, Korean, KLM, Lufthansa, SWISS, All Nippon, Asiana, Royal Jordanian, SAS, Thai, Turkish, United
$1164
Jet India, American, Air India, British Airways, Air China, Cathay, Delta, Emirates, Japan, Korean, KLM, Lufthansa, SWISS, Royal Jordanian, Turkish, United, Virgin Atlantic
$1017
United
$424
Cheap Flights from Chicago to Porto, from $706 Round trip from CHI to OPO