Flights North America United States Chicago to United States

Cheap flights from Chicago to United States

Round-trip
Economy
Chicago (CHI)
To?
Sat 2/20
Sat 2/27
Any month
Compare vs. momondo |

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 $37 The best flight deal from Chicago to United States found on momondo in the last 72 hours is $37
Fastest flight time 1h 46m The fastest flight from Chicago to United States takes 1h 46m.
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 - Dallas/Fort Worth, Chicago O'Hare Intl - Las Vegas McCarran and Chicago O'Hare Intl - Miami.

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
Spirit Airlines
Feb 11
2h 35m
Chicago O'Hare Intl
2h 35m
5:34 pm
Dallas/Fort Worth
Feb 19
11:25 am
Dallas/Fort Worth
2h 04m
1:29 pm
Chicago O'Hare Intl
Frontier
Feb 25
2h 54m
Chicago O'Hare Intl
2h 54m
4:24 am
Denver Intl
Mar 2
1:59 pm
Denver Intl
2h 22m
4:21 pm
Chicago O'Hare Intl
Frontier
Feb 21
2h 54m
Chicago O'Hare Intl
2h 54m
4:24 am
Denver Intl
Feb 24
1:59 pm
Denver Intl
2h 22m
4:21 pm
Chicago O'Hare Intl

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 Frontier and Spirit Airlines
Spirit Airlines
Mar 10
2h 28m
Chicago O'Hare Intl
2h 28m
1:38 pm
Denver Intl
Spirit Airlines
Feb 15
2h 30m
Chicago O'Hare Intl
2h 30m
11:39 am
Orlando
Spirit Airlines
Feb 15
2h 35m
Chicago O'Hare Intl
2h 35m
5:34 pm
Dallas/Fort Worth

Best airlines flying from Chicago to United States

Compare and see reviews for airlines that fly from Chicago to United States with momondo
AirlineRatingFree CancellationPrice
Frontier
PriceFrom $38
Free Cancellation
Rating
5.7
6.4

Boarding

5.4

Comfort

6.8

Crew

4.6

Entertainment

4.7

Food

Reviews

Pros: Lady moved us closer to the front of the plane

Cons: Flight was delayed over 5 hrs, Poor communication, lazy flight attendants that don't smile, I was the first one in the bathroom on the plane and it had pee in the floor and seat, no complimentary items for the delay, no apologies un til the pilot came on when we boarded. Won't fly frontier ever again.

1 / 10
Delta
PriceFrom $48
Free Cancellation
Rating
7.9
8.1

Boarding

7.8

Comfort

8.5

Crew

7.8

Entertainment

7.5

Food

Reviews

Cons: There should not be a pay wall around the internet in today's day and age

1 / 10
Spirit Airlines
PriceFrom $53
Free Cancellation
Rating
5.6
6.1

Boarding

5.4

Comfort

6.5

Crew

4.6

Entertainment

4.7

Food

Reviews

Pros: Flight was fine, landing was fine

Cons: Spirit Airlines sucks. The bag they recommend I buy as a free bag, they know arbitrarily call a check bag and charge me for.

1 / 10
United Airlines
PriceFrom $53
Free Cancellation
Rating
7.0
7.4

Boarding

6.9

Comfort

7.7

Crew

6.5

Entertainment

6.4

Food

Reviews

Cons: Seats are REALLY small

1 / 10
American Airlines
PriceFrom $60
Free Cancellation
Rating
7.2
7.5

Boarding

7.1

Comfort

7.8

Crew

6.8

Entertainment

6.7

Food

Reviews

Pros: Only masked picking up trash during pandemic - difficult to rate crew

Cons: Organized exit vs. usual crowded chaos of passengers in a hurry

1 / 10
JetBlue
PriceFrom $71
Free Cancellation
Rating
8.1
8.3

Boarding

8.2

Comfort

8.6

Crew

7.9

Entertainment

7.8

Food

Reviews

Pros: Everything

Cons: Nothing

1 / 10
Alaska Airlines
PriceFrom $91
Free Cancellation
Rating
8.3
8.5

Boarding

8.3

Comfort

8.8

Crew

7.9

Entertainment

7.9

Food

Reviews

Cons: Trip was great!

1 / 10
Sun Country Air
PriceFrom $107
Free Cancellation
Rating
7.7
8.1

Boarding

7.6

Comfort

8.4

Crew

6.8

Entertainment

7.0

Food

Reviews

Pros: The flight got delayed and than it was also late

Cons: Be on time

1 / 10
Allegiant Air
PriceFrom $148
Free Cancellation
Rating
7.2
7.7

Boarding

7.0

Comfort

8.1

Crew

6.1

Entertainment

6.4

Food

Reviews

Cons: I tried to cancel this trip but was told I would have to pay more in order to receive a refund. Very disappointed customer as I have traveled with Allegiant many times and the one time I try to cancel my flight, I’m told I have to pay a fee which was more expensive than the actual price of the ticket. Waste of money.

1 / 10
Southwest
PriceFrom $189
Free Cancellation
Rating
8.4
8.7

Boarding

8.4

Comfort

9.0

Crew

8.0

Entertainment

7.8

Food

Reviews

Pros: Comfy seat, felt safe.

Cons: Nothing

1 / 10

Which airlines flying from Chicago to United States have COVID-19 safety policies in place?

Alaska Airlines and Delta have implemented additional safety measures to accommodate travelers. When flying from Chicago to United States, expect masks to be provided - they are required onboard. Aircrafts are also being cleaned thoroughly with enhanced products regularly. Additional policies include the installation of HEPA filters and pre-flight testing. Some airlines are even offering socially-distanced seating for a limited time. Keep in mind that policies will vary by airline.

Are airlines flying from Chicago to United States offering flexible cancellation due to COVID-19?

Some of our partner airlines flying from Chicago to United States are adopting new policies due to the global impact of COVID-19. Some of the airlines that may be waiving their cancellation fees are Spirit Airlines, American Airlines, and United Airlines. You can search for the full list of airlines like Spirit Airlines that are offering this flexibility.


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
Chicago to Houston Flights
Fastest flight time
4h 48m
Cheapest price
$36
Chicago to Dallas Flights
Fastest flight time
4h 54m
Cheapest price
$44
Chicago to Honolulu Flights
Fastest flight time
14h 06m
Cheapest price
$308

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.


Flights from Chicago to:

Flights North America United States Chicago to United States
  • Round-trip
  • One-way
  • Multi-city
  • Economy
  • Premium Economy
  • Business
  • First
  • Multiple
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First