Flights from United States with Icelandair starting at USD 431*
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1 Passenger
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expand_moreFly in the next 3 months: Flights from United States
Icelandair airfare United States - starting at USD 449
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USD
Saint Louis (STL)to
Reykjavík (KEF)Jan 06 2027 - Jan 14 2027
From
USD 944
Viewed 1 day ago
Round trip
Economy
Saint Louis (STL)to
Reykjavík (KEF)Oct 29 2026 - Nov 05 2026
From
USD 904
Viewed 11 hrs ago
Round trip
Economy
Saint Louis (STL)to
Reykjavík (KEF)Oct 30 2026 - Nov 05 2026
From
USD 1,069
Viewed 11 hrs ago
Round trip
Economy
Saint Louis (STL)to
Reykjavík (KEF)Dec 23 2026 - Dec 30 2026
From
USD 1,281
Viewed 13 hrs ago
Round trip
Economy
Boston (BOS)to
Reykjavík (KEF)Dec 09 2026 - Dec 22 2026
From
USD 449
Viewed 1 day ago
Round trip
Economy
Boston (BOS)to
Reykjavík (KEF)Dec 09 2026 - Dec 23 2026
From
USD 449
Viewed 1 day ago
Round trip
Economy
Boston (BOS)to
Reykjavík (KEF)Dec 10 2026 - Dec 15 2026
From
USD 449
Viewed 1 day ago
Round trip
Economy
Boston (BOS)to
Reykjavík (KEF)Dec 10 2026 - Dec 17 2026
From
USD 449
Viewed 1 day ago
Round trip
Economy
Boston (BOS)to
Reykjavík (KEF)Dec 10 2026 - Dec 20 2026
From
USD 449
Viewed 1 day ago
Round trip
Economy
Chicago (ORD)to
Reykjavík (KEF)Nov 15 2026 - Dec 10 2026
From
USD 468
Viewed 2 days ago
Round trip
Economy
Chicago (ORD)to
Reykjavík (KEF)Nov 15 2026 - Dec 12 2026
From
USD 468
Viewed 2 days ago
Round trip
Economy
Chicago (ORD)to
Reykjavík (KEF)Nov 15 2026 - Dec 03 2026
From
USD 468
Viewed 2 days ago
Round trip
Economy
*Fares displayed have been collected within the last 72 hours and may no longer be available at the time of booking. We display fares for Economy Light as standard, but it is possible to change your class of service during the booking process. You can also add baggage meals and extra legroom to your trip during booking.
Make the most of your trip
Flights from United States in the next 365 days
Book ahead and find our best prices in 2026 and beyond
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USD
From | To | Fare type | Dates | Price | |
|---|---|---|---|---|---|
| New York (NYC) | Reykjavík (KEF) | Round trip / Economy | Jan 01 2027 - Jan 20 2027 | From USD 447 Viewed 2 days ago | |
| New York (NYC) | Reykjavík (KEF) | Round trip / Economy | Jan 01 2027 - Jan 23 2027 | From USD 447 Viewed 2 days ago | |
| New York (NYC) | Reykjavík (KEF) | Round trip / Economy | Jan 01 2027 - Jan 25 2027 | From USD 447 Viewed 2 days ago | |
| Boston (BOS) | Reykjavík (KEF) | Round trip / Economy | Mar 28 2027 - Apr 08 2027 | From USD 449 Viewed 1 day ago | |
| Boston (BOS) | Reykjavík (KEF) | Round trip / Economy | Mar 29 2027 - Apr 06 2027 | From USD 449 Viewed 1 day ago | |
| Boston (BOS) | Reykjavík (KEF) | Round trip / Economy | Mar 29 2027 - Apr 08 2027 | From USD 449 Viewed 1 day ago | |
| Chicago (ORD) | Reykjavík (KEF) | Round trip / Economy | Dec 13 2026 - Dec 24 2026 | From USD 468 Viewed 16 hrs ago | |
| Chicago (ORD) | Reykjavík (KEF) | Round trip / Economy | Nov 29 2026 - Dec 17 2026 | From USD 468 Viewed 2 days ago | |
| Chicago (ORD) | Reykjavík (KEF) | Round trip / Economy | Nov 29 2026 - Dec 24 2026 | From USD 468 Viewed 2 days ago | |
| Saint Louis (STL) | Reykjavík (KEF) | Round trip / Economy | Oct 01 2027 - Oct 08 2027 | From USD 482 Viewed 2 days ago |
*Fares displayed have been collected within the last 72hrs and may no longer be available at the time of booking. We display fares for Economy Light as standard but it is possible to change your class of service during the booking process. You can also add baggage, meals and extra legroom to your trip during booking.
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