Find Cheap Flights from Calgary to United States

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Calgary to United States

(Round-trip)
Depart: Sun Jun 25 2017 Return: Wed Jun 28 2017 Trip spans 4 days
Major Airline
Major Airline
YYC
SEA
1h 55m
nonstop
SEA
YYC
1h 47m
nonstop
Depart: Wed Jun 21 2017 Return: Sat Jun 24 2017 Trip spans 4 days
United
United
YYC
SFO
2h 55m
nonstop
SFO
YYC
2h 50m
nonstop
Depart: Fri Jul 14 2017 Return: Mon Jul 17 2017 Trip spans 4 days
WestJet
WestJet
YYC
SJC
26h 45m
1 stop
SJC
YYC
6h 42m
1 stop
Depart: Sat Jul 22 2017 Return: Sun Jul 23 2017 Trip spans 2 days
Air Canada
Air Canada
YYC
SEA
1h 48m
nonstop
SEA
YYC
1h 45m
nonstop
Depart: Thu Jun 8 2017 Return: Tue Jun 13 2017 Trip spans 6 days
Delta
Delta
YYC
PHX
7h 41m
1 stop
PHX
YYC
7h 44m
1 stop
Depart: Fri Aug 11 2017 Return: Fri Aug 18 2017 Trip spans 8 days
Alaska Airlines
Alaska Airlines
YYC
SEA
1h 47m
nonstop
SEA
YYC
1h 39m
nonstop
Depart: Thu Jun 15 2017 Return: Sun Jun 18 2017 Trip spans 4 days
American Airlines
American Airlines
YYC
BOS
10h 05m
1 stop
BOS
YYC
10h 04m
1 stop
Depart: Fri Jun 16 2017 Return: Sun Jun 18 2017 Trip spans 3 days
Major Airline
Major Airline
YYC
SEA
1h 51m
nonstop
SEA
YYC
1h 47m
nonstop
Depart: Thu Aug 3 2017 Return: Mon Aug 7 2017 Trip spans 5 days
WestJet
WestJet
YYC
SJC
21h 22m
1 stop
SJC
YYC
27h 12m
1 stop
Depart: Wed Sep 6 2017 Return: Wed Sep 13 2017 Trip spans 8 days
United
United
YYC
PHX
5h 20m
1 stop
PHX
YYC
7h 51m
1 stop
Depart: Tue Sep 5 2017 Return: Thu Sep 14 2017 Trip spans 10 days
Alaska Airlines
Alaska Airlines
YYC
SEA
1h 52m
nonstop
SEA
YYC
1h 37m
nonstop
Depart: Thu Jul 6 2017 Return: Tue Jul 18 2017 Trip spans 13 days
Major Airline
Major Airline
YYC
SEA
1h 47m
nonstop
SEA
YYC
1h 43m
nonstop
Depart: Thu Jun 15 2017 Return: Tue Jun 20 2017 Trip spans 6 days
Air Canada
Air Canada
YYC
LAX
3h 13m
nonstop
LAX
YYC
2h 56m
nonstop
Depart: Tue Aug 8 2017 Return: Sat Aug 12 2017 Trip spans 5 days
WestJet
WestJet
YYC
SJC
26h 37m
1 stop
SJC
YYC
18h 52m
1 stop
Depart: Fri Oct 13 2017 Return: Tue Oct 17 2017 Trip spans 5 days
Alaska Airlines
Alaska Airlines
YYC
SEA
1h 54m
nonstop
SEA
YYC
1h 39m
nonstop
Depart: Wed Sep 6 2017 Return: Thu Sep 14 2017 Trip spans 9 days
Delta
Delta
YYC
LAX
7h 30m
1 stop
LAX
YYC
5h 25m
1 stop
Depart: Wed Jun 21 2017 Return: Wed Jul 5 2017 Trip spans 15 days
Major Airline
Major Airline
YYC
SJC
3h 03m
nonstop
SJC
YYC
1h 03m
nonstop
Depart: Tue Aug 15 2017 Return: Wed Aug 30 2017 Trip spans 16 days
WestJet
WestJet
YYC
SJC
7h 56m
1 stop
SJC
YYC
6h 55m
1 stop
Depart: Wed Jul 5 2017 Return: Mon Jul 10 2017 Trip spans 6 days
Air Canada
Air Canada
YYC
PDX
2h 01m
nonstop
PDX
YYC
1h 49m
nonstop
Depart: Wed Jun 7 2017 Return: Fri Jun 16 2017 Trip spans 10 days
United
United
YYC
SAN
5h 44m
1 stop
SAN
YYC
5h 15m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Calgary
$202
Destination

San Francisco
$212
San Diego
$272
Portland
$266
Seattle
$202
Phoenix
$227
Los Angeles
$247
San Jose
$214
Boston
$309