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Cheap flights from Chicago to United States
Round-trip
Economy
Flight information for Chicago to United States
Find info about flight duration, direct flights, and airports for your flight from Chicago to United States
| Best Price Found | $34 | The best flight deal from Chicago to United States found on momondo in the last 72 hours is $34 | |
| Fastest flight time | 1h 22m | The fastest flight from Chicago to United States takes 1h 22m. | |
| Direct flights | None | There are no direct flights from Chicago to United States. Popular non-direct routes for this connection are Chicago O'Hare Intl - Las Vegas McCarran, Chicago O'Hare Intl - Seattle/Tacoma Intl and Chicago O'Hare Intl - Los Angeles. |
Easily compare round-trip flights from Chicago to United States
Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Chicago to United States by changing tabs
Cheapest
Best
Quickest
Spirit Airlines
Aug 11
ORD
Chicago O'Hare Intl
2h 40m
DEN
Denver Intl
Aug 15
DEN
Denver Intl
2h 41m
ORD
Chicago O'Hare Intl
$42
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Multiple Airlines
Aug 10
ORD
Chicago O'Hare Intl
2h 42m
TPA
Tampa
Aug 15
TPA
Tampa
2h 58m
ORD
Chicago O'Hare Intl
$54
Find similar
Spirit Airlines
Aug 5
ORD
Chicago O'Hare Intl
2h 40m
DEN
Denver Intl
Aug 12
DEN
Denver Intl
2h 41m
ORD
Chicago O'Hare Intl
$43
Find similar
Find the cheapest one-way flights from Chicago to United States
If you're looking for one-way flights from Chicago to United States, view some of our deals below provided by Spirit Airlines
Cheapest
Best
Quickest
Spirit Airlines
Aug 5
ORD
Chicago O'Hare Intl
2h 40m
DEN
Denver Intl
$22
Find similar
Spirit Airlines
Jul 16
ORD
Chicago O'Hare Intl
1h 54m
BWI
Baltimore/Washington
$23
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Spirit Airlines
Jul 21
ORD
Chicago O'Hare Intl
2h 39m
DEN
Denver Intl
$23
Find similar
Alternative routes for Chicago to United States
Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
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Useful information for finding Chicago to United States flight deals
Learn about all of the flight booking features offered by momondo for free.
How do I get Price Alerts for flights from Chicago to United States?
You can take advantage of momondo’s Price Alerts by first searching for your flights to Chicago from United States. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.
How can I save money on flights from Chicago to United States with momondo?
Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.
How does momondo find its flight prices?
We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.