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Cheap flights from Plattsburgh to Chicago from $345

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Plattsburgh to Chicago departing on 5/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:25 pm - 9:31 am
PBG
-
ORD
15h 06m
1 stop
Multiple Airlines Logo
5:05 am - 6:23 pm
ORD
-
PBG
12h 18m
1 stop
$345Multiple Airlines
Sun, May 17 - Thu, May 21
Multiple Airlines Logo
8:06 pm - 11:40 am
PBG
-
ORD
16h 34m
2 stops
Multiple Airlines Logo
5:05 am - 6:23 pm
ORD
-
PBG
12h 18m
1 stop
$362Multiple Airlines
Mon, May 18 - Thu, May 21
Multiple Airlines Logo
7:25 pm - 10:46 am
PBG
-
ORD
16h 21m
2 stops
Multiple Airlines Logo
5:05 am - 6:23 pm
ORD
-
PBG
12h 18m
1 stop
$384Multiple Airlines
Sun, May 17 - Thu, May 21
Multiple Airlines Logo
2:45 pm - 5:15 pm
PBG
-
ORD
27h 30m
2 stops
Multiple Airlines Logo
8:00 am - 7:25 pm
ORD
-
PBG
10h 25m
1 stop
$406Multiple Airlines
Thu, Apr 2 - Wed, Apr 8
Multiple Airlines Logo
8:55 am - 7:55 am
PBG
-
ORD
24h 00m
2 stops
Multiple Airlines Logo
5:05 am - 6:35 pm
ORD
-
PBG
12h 30m
1 stop
$411Multiple Airlines
Tue, May 12 - Thu, May 14
Multiple Airlines Logo
8:55 am - 11:17 pm
PBG
-
ORD
15h 22m
2 stops
Multiple Airlines Logo
6:10 pm - 11:02 am
ORD
-
PBG
15h 52m
1 stop
$423Multiple Airlines
Thu, Apr 2 - Fri, Apr 3
Multiple Airlines Logo
8:55 am - 3:18 pm
PBG
-
ORD
7h 23m
1 stop
Multiple Airlines Logo
6:00 am - 2:15 pm
ORD
-
PBG
7h 15m
1 stop
$425Multiple Airlines
Tue, May 26 - Thu, May 28
Multiple Airlines Logo
2:45 pm - 5:15 pm
PBG
-
ORD
27h 30m
2 stops
Multiple Airlines Logo
5:05 am - 6:15 pm
ORD
-
PBG
12h 10m
1 stop
$427Multiple Airlines
Thu, Apr 2 - Sun, Apr 5
Multiple Airlines Logo
5:10 pm - 11:55 pm
PBG
-
ORD
31h 45m
1 stop
Multiple Airlines Logo
1:22 pm - 7:25 pm
ORD
-
PBG
29h 03m
2 stops
$430Multiple Airlines
Sun, Apr 19 - Sun, Apr 26
Multiple Airlines Logo
2:45 pm - 5:05 pm
PBG
-
ORD
27h 20m
1 stop
Multiple Airlines Logo
8:00 am - 7:25 pm
ORD
-
PBG
10h 25m
1 stop
$431Multiple Airlines
Thu, Apr 2 - Wed, Apr 8

momondo Fare Finder

 
Customize your flight search to find flights from Plattsburgh to Chicago 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 23, 2026.
Use the filters below to find and compare flights from Plattsburgh to Chicago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PlattsburghChicago

PBG - ORD

PBGORD

Plattsburgh Intl

Sun 5/17

7:25 pm-9:31 am

1 stop15h 06m

Chicago O'Hare Intl

Thu 5/21

5:05 am-6:23 pm

1 stop12h 18m

$345

PlattsburghChicago

PBG - ORD

PBGORD

Plattsburgh Intl

Mon 5/18

8:06 pm-11:40 am

2 stops16h 34m

Chicago O'Hare Intl

Thu 5/21

5:05 am-6:23 pm

1 stop12h 18m

$362

PlattsburghChicago

PBG - ORD

PBGORD

Plattsburgh Intl

Sun 5/17

7:25 pm-10:46 am

2 stops16h 21m

Chicago O'Hare Intl

Thu 5/21

5:05 am-6:23 pm

1 stop12h 18m

$384

PlattsburghChicago

PBG - ORD

PBGORD

Plattsburgh Intl

Thu 4/2

2:45 pm-5:15 pm

2 stops27h 30m

Chicago O'Hare Intl

Wed 4/8

8:00 am-7:25 pm

1 stop10h 25m

$406

PlattsburghChicago

PBG - ORD

PBGORD

Plattsburgh Intl

Tue 5/12

8:55 am-7:55 am

2 stops24h 00m

Chicago O'Hare Intl

Thu 5/14

5:05 am-6:35 pm

1 stop12h 30m

$411

PlattsburghChicago

PBG - ORD

PBGORD

Plattsburgh Intl

Thu 4/2

8:55 am-11:17 pm

2 stops15h 22m

Chicago O'Hare Intl

Fri 4/3

6:10 pm-11:02 am

1 stop15h 52m

$423
Quickest round-trip

PlattsburghChicago

PBG - ORD

PBGORD

Plattsburgh Intl

Tue 5/26

8:55 am-3:18 pm

1 stop7h 23m

Chicago O'Hare Intl

Thu 5/28

6:00 am-2:15 pm

1 stop7h 15m

$425

PlattsburghChicago

PBG - ORD

PBGORD

Plattsburgh Intl

Thu 4/2

2:45 pm-5:15 pm

2 stops27h 30m

Chicago O'Hare Intl

Sun 4/5

5:05 am-6:15 pm

1 stop12h 10m

$427

PlattsburghChicago

PBG - ORD

PBGORD

Plattsburgh Intl

Sun 4/19

5:10 pm-11:55 pm

1 stop31h 45m

Chicago O'Hare Intl

Sun 4/26

1:22 pm-7:25 pm

2 stops29h 03m

$430

PlattsburghChicago

PBG - ORD

PBGORD

Plattsburgh Intl

Thu 4/2

2:45 pm-5:05 pm

1 stop27h 20m

Chicago O'Hare Intl

Wed 4/8

8:00 am-7:25 pm

1 stop10h 25m

$431

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first
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When to book flights from Plattsburgh to Chicago

Are you open to changing your travel dates? Check out the ideal times to fly from Plattsburgh to Chicago according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Plattsburgh to Chicago (PBG to CHI) flight deals and tips

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

Fastest flight time

17h 11m

Direct flights

None
The fastest flight from Plattsburgh to Chicago takes 17h 11m
There are no direct flights from Plattsburgh to Chicago. There are no popular flight routes from Plattsburgh to Chicago.
Search flight deals

  • How far is Plattsburgh Intl to Chicago by plane?

    A flight from Plattsburgh Intl to Chicago will travel around 737.5 mi. Flights usually cover this in 17h 11m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Plattsburgh Intl Airport to Chicago?

    Prices for flights from Plattsburgh Intl Airport to Chicago refresh daily.

  • How old do you have to be to fly from Plattsburgh Intl Airport to Chicago?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Plattsburgh Intl Airport to Chicago.

  • What documentation or ID do you need to fly to Chicago?

    The required travel and health documents for your Chicago 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 Chicago. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • How do I get Price Alerts for flights from Plattsburgh to Chicago?

    Price Alerts will notify you by email when the price for flights to Chicago from Plattsburgh decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Plattsburgh to Chicago 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?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Merrillville
New Buffalo
Hammond
Saint Joseph
Benton Harbor
Portage
Lansing
Valparaiso
Schererville
Munster
Crown Point
Chesterton
Monticello
Porter
Griffith
Saint John

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Chicago from Plattsburgh.

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

momondo does allow users to show only those flights to Chicago from Plattsburgh which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Plattsburgh to Chicago?

Once all potential Plattsburgh to Chicago flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

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

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Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 78.5 mi from Chicago
Chicago Midway Airport
Chicago O'Hare Intl Airport
Chicago Greater Rockford Airport