Cheap Flights To Knockin 2026

Knockin Flights as Low as $735

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Thu, Oct 22 - Mon, Oct 26
JFK
John F. Kennedy Intl.
BHX
Birmingham
$735 Roundtrip, found 1 day ago
$735
Roundtrip
found 1 day ago
Select Scandinavian Airlines flight, departing Thu, Oct 22 from John F. Kennedy Intl. to Birmingham, returning Mon, Oct 26, priced at $735 found 1 day ago
Scandinavian Airlines
Tue, Oct 20 - Mon, Oct 26
EWR
Newark Liberty Intl. Airport
BHX
Birmingham
$736 Roundtrip, found 4 days ago
$736
Roundtrip
found 4 days ago
Select Scandinavian Airlines flight, departing Tue, Oct 20 from Newark Liberty Intl. Airport to Birmingham, returning Mon, Oct 26, priced at $736 found 4 days ago
United
Mon, Oct 19 - Wed, Oct 28
PHX
Sky Harbor Intl.
BHX
Birmingham
$905 Roundtrip, found 4 days ago
$905
Roundtrip
found 4 days ago
Select United flight, departing Mon, Oct 19 from Sky Harbor Intl. to Birmingham, returning Wed, Oct 28, priced at $905 found 4 days ago
Swiss International Air Lines
Tue, Oct 20 - Wed, Oct 28
PHX
Sky Harbor Intl.
BHX
Birmingham
$913 Roundtrip, found 4 days ago
$913
Roundtrip
found 4 days ago
Select Swiss International Air Lines flight, departing Tue, Oct 20 from Sky Harbor Intl. to Birmingham, returning Wed, Oct 28, priced at $913 found 4 days ago
Air Canada
Mon, Oct 19 - Wed, Oct 28
PHX
Sky Harbor Intl.
BHX
Birmingham
$925 Roundtrip, found 4 days ago
$925
Roundtrip
found 4 days ago
Select Air Canada flight, departing Mon, Oct 19 from Sky Harbor Intl. to Birmingham, returning Wed, Oct 28, priced at $925 found 4 days ago
Virgin Atlantic
Mon, Sep 14 - Tue, Sep 22
MLI
Quad City Intl.
BHX
Birmingham
$945 Roundtrip, found 14 hours ago
$945
Roundtrip
found 14 hours ago
Select Virgin Atlantic flight, departing Mon, Sep 14 from Quad City Intl. to Birmingham, returning Tue, Sep 22, priced at $945 found 14 hours ago
Delta
Wed, Oct 7 - Wed, Oct 14
MSN
Dane County Regional
BHX
Birmingham
$946 Roundtrip, found 22 hours ago
$946
Roundtrip
found 22 hours ago
Select Delta flight, departing Wed, Oct 7 from Dane County Regional to Birmingham, returning Wed, Oct 14, priced at $946 found 22 hours ago
Lufthansa
Mon, Oct 19 - Wed, Oct 28
PHX
Sky Harbor Intl.
BHX
Birmingham
$954 Roundtrip, found 4 days ago
$954
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Mon, Oct 19 from Sky Harbor Intl. to Birmingham, returning Wed, Oct 28, priced at $954 found 4 days ago
Turkish Airlines
Mon, Oct 19 - Tue, Oct 27
EWR
Newark Liberty Intl. Airport
BHX
Birmingham
$980 Roundtrip, found 21 hours ago
$980
Roundtrip
found 21 hours ago
Select Turkish Airlines flight, departing Mon, Oct 19 from Newark Liberty Intl. Airport to Birmingham, returning Tue, Oct 27, priced at $980 found 21 hours ago
United
Tue, Oct 20 - Tue, Oct 27
PHX
Sky Harbor Intl.
BHX
Birmingham
$991 Roundtrip, found 1 day ago
$991
Roundtrip
found 1 day ago
Select United flight, departing Tue, Oct 20 from Sky Harbor Intl. to Birmingham, returning Tue, Oct 27, priced at $991 found 1 day ago
KLM
Mon, Sep 14 - Tue, Sep 22
MLI
Quad City Intl.
BHX
Birmingham
$1,001 Roundtrip, found 14 hours ago
$1,001
Roundtrip
found 14 hours ago
Select KLM flight, departing Mon, Sep 14 from Quad City Intl. to Birmingham, returning Tue, Sep 22, priced at $1,001 found 14 hours ago
Air France
Wed, Oct 7 - Wed, Oct 14
MSN
Dane County Regional
BHX
Birmingham
$1,005 Roundtrip, found 22 hours ago
$1,005
Roundtrip
found 22 hours ago
Select Air France flight, departing Wed, Oct 7 from Dane County Regional to Birmingham, returning Wed, Oct 14, priced at $1,005 found 22 hours ago
Aer Lingus
Tue, Oct 20 - Tue, Oct 27
EWR
Newark Liberty Intl. Airport
BHX
Birmingham
$1,110 Roundtrip, found 23 hours ago
$1,110
Roundtrip
found 23 hours ago
Select Aer Lingus flight, departing Tue, Oct 20 from Newark Liberty Intl. Airport to Birmingham, returning Tue, Oct 27, priced at $1,110 found 23 hours ago
American Airlines
Sun, Oct 25 - Wed, Oct 28
JFK
John F. Kennedy Intl.
BHX
Birmingham
$1,169 Roundtrip, found 4 days ago
$1,169
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sun, Oct 25 from John F. Kennedy Intl. to Birmingham, returning Wed, Oct 28, priced at $1,169 found 4 days ago
Singapore Airlines
Tue, Oct 20 - Tue, Oct 27
JFK
John F. Kennedy Intl.
BHX
Birmingham
$1,319 Roundtrip, found 18 hours ago
$1,319
Roundtrip
found 18 hours ago
Select Singapore Airlines flight, departing Tue, Oct 20 from John F. Kennedy Intl. to Birmingham, returning Tue, Oct 27, priced at $1,319 found 18 hours ago
Iberia
Mon, Aug 3 - Mon, Aug 24
JFK
John F. Kennedy Intl.
BHX
Birmingham
$1,720 Roundtrip, found 4 days ago
$1,720
Roundtrip
found 4 days ago
Select Iberia flight, departing Mon, Aug 3 from John F. Kennedy Intl. to Birmingham, returning Mon, Aug 24, priced at $1,720 found 4 days ago

Cheap Knockin Flights

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