While purchasing the first ticket, you can mark the Return button, or after purchasing one-way, you can re-enter the system and purchase the return tickets by examining the reverse route sign with the reverse route sign.
When you search for flights between Şikago and Phoenix, all active companies and flight times on the date you entered are listed. You can find the cheapest flight tickets by sorting this list by price.
The most frequently used airline companies from Şikago to Phoenix are generally
Iberia,
Scandinavian Airlines,
British Airways,
Gulf Air,
Austrian,
United Airlines,
Air Canada,
Frontier Airlines,
Lufthansa,
Brussels Airlines,
American Airlines,
Aer Lingus
are companies.
Between Şikago - Phoenix
Merrill C Meigs,
Dupage County,
Gary International,
Midway,
Chicago Nas,
O'hare Intl,
Pal Waukee,
Chicago Rockford,
Williams Gateway Arpt,
Deer Valley,
Luke Afb,
Sky Harbor Intl,
Scottsdale Mncpl
airports are used.