Alaska Airlines Flight B634 Deals & Information (2025/2026)

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Alaska Airlines Flight 34 Route Deals From $99

The cheapest prices found with in the last 7 days for return flights were $182 and $99 for one-way flights to John F. Kennedy Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Oct 14 - Sat, Oct 25
SEA
Seattle - Tacoma Intl.
JFK
John F. Kennedy Intl.
$182 Roundtrip, just found
$182
Roundtrip
just found
Select Alaska Airlines flight, departing Tue, Oct 14 from Seattle - Tacoma Intl. to John F. Kennedy Intl., returning Sat, Oct 25, priced at $182 just found
Wed, Oct 22 - Sat, Oct 25
SEA
Seattle - Tacoma Intl.
JFK
John F. Kennedy Intl.
$186 Roundtrip, just found
$186
Roundtrip
just found
Select Alaska Airlines flight, departing Wed, Oct 22 from Seattle - Tacoma Intl. to John F. Kennedy Intl., returning Sat, Oct 25, priced at $186 just found
Sat, Oct 18 - Fri, Oct 24
SEA
Seattle - Tacoma Intl.
JFK
John F. Kennedy Intl.
$186 Roundtrip, just found
$186
Roundtrip
just found
Select Alaska Airlines flight, departing Sat, Oct 18 from Seattle - Tacoma Intl. to John F. Kennedy Intl., returning Fri, Oct 24, priced at $186 just found
Tue, Oct 28 - Wed, Oct 29
SEA
Seattle - Tacoma Intl.
JFK
John F. Kennedy Intl.
$191 Roundtrip, found 6 days ago
$191
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Tue, Oct 28 from Seattle - Tacoma Intl. to John F. Kennedy Intl., returning Wed, Oct 29, priced at $191 found 6 days ago
Sun, Oct 26 - Thu, Oct 30
SEA
Seattle - Tacoma Intl.
JFK
John F. Kennedy Intl.
$197 Roundtrip, just found
$197
Roundtrip
just found
Select Alaska Airlines flight, departing Sun, Oct 26 from Seattle - Tacoma Intl. to John F. Kennedy Intl., returning Thu, Oct 30, priced at $197 just found
Fri, Oct 24 - Fri, Oct 31
SEA
Seattle - Tacoma Intl.
JFK
John F. Kennedy Intl.
$201 Roundtrip, just found
$201
Roundtrip
just found
Select Alaska Airlines flight, departing Fri, Oct 24 from Seattle - Tacoma Intl. to John F. Kennedy Intl., returning Fri, Oct 31, priced at $201 just found
Fri, Oct 31 - Tue, Nov 4
SEA
Seattle - Tacoma Intl.
JFK
John F. Kennedy Intl.
$202 Roundtrip, just found
$202
Roundtrip
just found
Select Alaska Airlines flight, departing Fri, Oct 31 from Seattle - Tacoma Intl. to John F. Kennedy Intl., returning Tue, Nov 4, priced at $202 just found
Thu, Sep 11 - Wed, Sep 17
SEA
Seattle - Tacoma Intl.
JFK
John F. Kennedy Intl.
$202 Roundtrip, just found
$202
Roundtrip
just found
Select Alaska Airlines flight, departing Thu, Sep 11 from Seattle - Tacoma Intl. to John F. Kennedy Intl., returning Wed, Sep 17, priced at $202 just found
Wed, Oct 22 - Sat, Oct 25
SEA
Seattle - Tacoma Intl.
JFK
John F. Kennedy Intl.
$206 Roundtrip, just found
$206
Roundtrip
just found
Select Alaska Airlines flight, departing Wed, Oct 22 from Seattle - Tacoma Intl. to John F. Kennedy Intl., returning Sat, Oct 25, priced at $206 just found
Tue, Oct 28 - Wed, Oct 29
SEA
Seattle - Tacoma Intl.
JFK
John F. Kennedy Intl.
$211 Roundtrip, found 1 day ago
$211
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Tue, Oct 28 from Seattle - Tacoma Intl. to John F. Kennedy Intl., returning Wed, Oct 29, priced at $211 found 1 day ago

Frequently asked questions

What route does flight number AS34 take?
Flight number AS34 flies straight from Sea-Tac Airport to ORD. During this journey, you'll be in the air for roughly 4 hours and 10 minutes. It's wise to book ahead to secure your preferred seat.
What kind of plane is on flight number AS34?
The Boeing 737-900 is the kind of plane most frequently used for flight AS34. Typically, this flight sets off from SEA and comes in to land at O'Hare Intl. Airport (ORD).
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your AS34 flight with Travelocity, please visit our Customer Service Portal.