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Cheap flights from Chicago to North America from $45

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to North America departing on 5/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Chicago to North America

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
3:15 pm - 7:34 pm
ORD
-
MIA
3h 19mnonstop
Multiple Airlines Logo
7:20 am - 9:50 am
MIA
-
ORD
3h 30mnonstop
$99Multiple Airlines
Mon, Apr 6 - Sat, Apr 11
Multiple Airlines Logo
7:55 am - 12:14 pm
ORD
-
MIA
3h 19mnonstop
Multiple Airlines Logo
10:41 am - 1:05 pm
MIA
-
ORD
3h 24mnonstop
$100Multiple Airlines
Fri, Apr 10 - Fri, Apr 17
Multiple Airlines Logo
7:55 am - 12:14 pm
ORD
-
MIA
3h 19mnonstop
Multiple Airlines Logo
10:41 am - 1:05 pm
MIA
-
ORD
3h 24mnonstop
$101Multiple Airlines
Fri, Apr 10 - Fri, Apr 24
Frontier Logo
3:52 pm - 8:11 pm
ORD
-
MIA
3h 19mnonstop
Frontier Logo
9:21 pm - 11:59 pm
MIA
-
ORD
3h 38mnonstop
$104Frontier
Thu, Apr 23 - Thu, Apr 30
Frontier Logo
3:52 pm - 8:11 pm
ORD
-
MIA
3h 19mnonstop
Frontier Logo
10:17 pm - 12:55 am
MIA
-
ORD
3h 38mnonstop
$105Frontier
Thu, Apr 16 - Mon, Apr 20
Spirit Airlines Logo
11:28 am - 10:31 pm
ORD
-
MIA
10h 03m
1 stop
Spirit Airlines Logo
11:37 am - 2:05 pm
MIA
-
ORD
3h 28mnonstop
$107Spirit Airlines
Thu, Apr 16 - Sat, Apr 18
Spirit Airlines Logo
10:55 am - 3:00 pm
ORD
-
MIA
3h 05mnonstop
Spirit Airlines Logo
7:20 am - 9:50 am
MIA
-
ORD
3h 30mnonstop
$108Spirit Airlines
Mon, Apr 6 - Wed, Apr 8
Southwest Logo
6:15 am - 12:55 pm
ORD
-
PHX
8h 40m
1 stop
Southwest Logo
6:30 pm - 11:55 pm
PHX
-
ORD
3h 25mnonstop
$175Southwest
Tue, May 12 - Tue, May 19
Southwest Logo
11:55 am - 7:55 pm
ORD
-
PHX
10h 00m
2 stops
Southwest Logo
6:30 pm - 11:55 pm
PHX
-
ORD
3h 25mnonstop
$180Southwest
Wed, Apr 22 - Wed, Apr 29
United Airlines Logo
3:55 pm - 5:58 pm
ORD
-
PHX
4h 03mnonstop
United Airlines Logo
7:00 am - 12:36 pm
PHX
-
ORD
3h 36mnonstop
$182United Airlines
Sat, Apr 18 - Tue, Apr 21

Spirit Airlines flights from Chicago to North America

Our best Spirit Airlines deals on Chicago to North America flight tickets
Spirit Airlines
Apr 6
ORD4:51 pmChicago O'Hare Intl
3h 06m
MIA8:57 pmMiami
Apr 9
MIA7:20 amMiami
3h 30m
ORD9:50 amChicago O'Hare Intl
$102
Spirit Airlines
Apr 10
ORD4:51 pmChicago O'Hare Intl
3h 06m
MIA8:57 pmMiami
Apr 18
MIA6:30 amMiami
11h 41m
1 stop
ORD5:11 pmChicago O'Hare Intl
$103
Spirit Airlines
Mar 31
ORD4:51 pmChicago O'Hare Intl
3h 06m
MIA8:57 pmMiami
Apr 11
MIA7:20 amMiami
3h 30m
ORD9:50 amChicago O'Hare Intl
$104

Frontier flights from Chicago to North America

Our best Frontier deals on Chicago to North America flight tickets
Frontier
Apr 23
ORD3:52 pmChicago O'Hare Intl
3h 19m
MIA8:11 pmMiami
Apr 30
MIA9:21 pmMiami
3h 38m
ORD11:59 pmChicago O'Hare Intl
$104
Frontier
Apr 16
ORD3:52 pmChicago O'Hare Intl
3h 19m
MIA8:11 pmMiami
Apr 20
MIA10:17 pmMiami
3h 38m
ORD12:55 amChicago O'Hare Intl
$105
Frontier
Apr 2
ORD6:40 amChicago O'Hare Intl
3h 19m
MIA10:59 amMiami
Apr 9
MIA12:04 pmMiami
3h 38m
ORD2:42 pmChicago O'Hare Intl
$111

momondo Fare Finder

 
Customize your flight search to find flights from Chicago to North America that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated March 30, 2026.
Use the filters below to find and compare flights from Chicago to North America that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Mon 4/6

3:15 pm-7:34 pm

Nonstop3h 19m

Miami

Sat 4/11

7:20 am-9:50 am

Nonstop3h 30m

$99

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Fri 4/10

7:55 am-12:14 pm

Nonstop3h 19m

Miami

Fri 4/17

10:41 am-1:05 pm

Nonstop3h 24m

$100

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Fri 4/10

7:55 am-12:14 pm

Nonstop3h 19m

Miami

Fri 4/24

10:41 am-1:05 pm

Nonstop3h 24m

$101

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Thu 4/23

3:52 pm-8:11 pm

Nonstop3h 19m

Miami

Thu 4/30

9:21 pm-11:59 pm

Nonstop3h 38m

$104

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Thu 4/16

3:52 pm-8:11 pm

Nonstop3h 19m

Miami

Mon 4/20

10:17 pm-12:55 am

Nonstop3h 38m

$105

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Thu 4/16

11:28 am-10:31 pm

1 stop10h 03m

Miami

Sat 4/18

11:37 am-2:05 pm

Nonstop3h 28m

$107
Quickest round-trip

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Mon 4/6

10:55 am-3:00 pm

Nonstop3h 05m

Miami

Wed 4/8

7:20 am-9:50 am

Nonstop3h 30m

$108

ChicagoPhoenix

ORD - PHX

ORDPHX

Chicago O'Hare Intl

Tue 5/12

6:15 am-12:55 pm

1 stop8h 40m

Phoenix Sky Harbor Intl

Tue 5/19

6:30 pm-11:55 pm

Nonstop3h 25m

$175

ChicagoPhoenix

ORD - PHX

ORDPHX

Chicago O'Hare Intl

Wed 4/22

11:55 am-7:55 pm

2 stops10h 00m

Phoenix Sky Harbor Intl

Wed 4/29

6:30 pm-11:55 pm

Nonstop3h 25m

$180

ChicagoPhoenix

ORD - PHX

ORDPHX

Chicago O'Hare Intl

Sat 4/18

3:55 pm-5:58 pm

Nonstop4h 03m

Phoenix Sky Harbor Intl

Tue 4/21

7:00 am-12:36 pm

Nonstop3h 36m

$182

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Chicago to North America

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to North America?

The month of January is, on average, the cheapest month to fly to North America from Chicago, with most prices found around $160. If you are unable to visit North America during the month of January, then departing from Chicago during the month May is also very affordable. Most momondo users find prices during this month for around $197.

What is the cheapest day to depart on your flight to North America?

The cheapest day to depart from Chicago to North America is on a Friday. Travelers who choose to depart for North America on a Friday will often find tickets for as low as $257. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to North America on Sunday is $384.

What is the cheapest time of day to depart on your flight to North America?

The cheapest time of day to fly to North America is in the evening when flights can be purchased for as low as $225. Try not to purchase tickets at noon because they tend to be around $367. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Chicago to North America flight route?

Fly from Chicago Midway to Newark for the best Chicago - North America flight prices

How far in advance should I book a flight to North America?

You are more likely to see cheaper flights to North America from Chicago when booking weeks ahead of your departure date. In general, you can expect to find flights to North America for around $209 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to North America from Chicago for as low as $140 on momondo.

What cabin class options are available on Chicago to North America flights?

There are 4 cabin classes available to choose from on Chicago to North America flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Chicago to North America flights?

No. A direct flight is the cheapest option for a flight between Chicago to North America.

Cheap Chicago to North America flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to North America

Best Price Found

$29

Fastest flight time

0h 45m

Direct flights

Every day

Airports in North America

5,163 airports
The best one-way flight to North America from Chicago in the past 72 hours is $29. The best round-trip flight deal from Chicago to North America found on momondo in the last 72 hours is $66.
The fastest flight from Chicago to North America takes 0h 45m
Direct flights go from Chicago to North America every day.
There are 5,163 airports in North America. From Chicago there are direct flights to Dallas/Fort Worth (DFW), New York John F Kennedy Intl (JFK).
Search flight deals

  • When did momondo last update prices for flights from Chicago to North America?

    Prices for flights from Chicago to North America refresh daily.

  • How many operators does momondo search for flights from Chicago to North America?

  • How old do you have to be to fly from Chicago to North America?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to North America.

  • What documentation or ID do you need to fly to North America?

    The required travel and health documents for your North America trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at North America. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Chicago to North America?

Best airlines flying from Chicago to North America

Compare and see reviews for airlines that fly from Chicago to North America with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $39Free CancellationRating
5.7
3,008 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $40Free CancellationRating
6.3
8,564 reviews
Search Spirit Airlines flights
JetBluePriceFrom $62Free CancellationRating
7.2
2,906 reviews
Search JetBlue flights
Hawaiian AirlinesPriceFrom $84Free CancellationRating
7.8
2,837 reviews
Search Hawaiian Airlines flights
DeltaPriceFrom $84Free CancellationRating
7.9
8,365 reviews
Search Delta flights
Allegiant AirPriceFrom $110Free CancellationRating
7.3
708 reviews
Search Allegiant Air flights
United AirlinesPriceFrom $117Free CancellationRating
7.4
9,525 reviews
Search United Airlines flights
American AirlinesPriceFrom $117Free CancellationRating
7.1
11,539 reviews
Search American Airlines flights
VolarisPriceFrom $123Free CancellationRating
6.6
1,173 reviews
Search Volaris flights
SouthwestPriceFrom $124Free CancellationRating
8.0
4,332 reviews
Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to North America?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Chicago to North America. momondo saves you time and could save you money on your trip.

Can I find flights from Chicago to North America with flexible booking policies on momondo?

Flights from Chicago to North America with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Chicago to North America?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to North America from Chicago.

I’m not ready to book a flight from Chicago to North America right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Chicago to North America flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your North America trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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Find better results for your trip to North America

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