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Cheap flights from Chicago Midway Airport to Buffalo from $105

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 Midway Airport to Buffalo departing on 8/5. 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

Find the cheapest flights from Chicago Midway Airport to Buffalo

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
6:00 am - 1:55 pm
MDW
-
BUF
6h 55m
1 stop
Frontier Logo
11:35 am - 10:11 pm
BUF
-
MDW
11h 36m
1 stop
$226Frontier
Wed, Aug 19 - Tue, Aug 25
Frontier Logo
6:05 am - 1:53 pm
MDW
-
BUF
6h 48m
1 stop
Frontier Logo
2:48 pm - 10:03 pm
BUF
-
MDW
8h 15m
1 stop
$230Frontier
Wed, Jul 8 - Wed, Jul 15
Southwest Logo
6:30 am - 2:20 pm
MDW
-
BUF
6h 50m
1 stop
Southwest Logo
6:25 pm - 7:05 pm
BUF
-
MDW
1h 40mnonstop
$231Southwest
Wed, Aug 19 - Tue, Aug 25
Frontier Logo
6:05 am - 1:53 pm
MDW
-
BUF
6h 48m
1 stop
Frontier Logo
2:48 pm - 10:03 pm
BUF
-
MDW
8h 15m
1 stop
$235Frontier
Wed, Aug 5 - Mon, Aug 10
Frontier Logo
6:05 am - 1:53 pm
MDW
-
BUF
6h 48m
1 stop
Frontier Logo
2:48 pm - 10:03 pm
BUF
-
MDW
8h 15m
1 stop
$236Frontier
Wed, Jul 15 - Wed, Jul 29
Frontier Logo
6:05 am - 1:53 pm
MDW
-
BUF
6h 48m
1 stop
Frontier Logo
2:48 pm - 10:03 pm
BUF
-
MDW
8h 15m
1 stop
$240Frontier
Mon, Jul 20 - Wed, Jul 22
Frontier Logo
6:00 am - 1:55 pm
MDW
-
BUF
6h 55m
1 stop
Frontier Logo
12:29 pm - 10:11 pm
BUF
-
MDW
10h 42m
1 stop
$244Frontier
Wed, Jul 1 - Sat, Jul 4
Frontier Logo
6:05 am - 1:53 pm
MDW
-
BUF
6h 48m
1 stop
Frontier Logo
2:48 pm - 10:03 pm
BUF
-
MDW
8h 15m
1 stop
$245Frontier
Fri, Aug 7 - Mon, Aug 10
Southwest Logo
6:30 am - 2:20 pm
MDW
-
BUF
6h 50m
1 stop
Southwest Logo
8:55 am - 3:25 pm
BUF
-
MDW
7h 30m
2 stops
$247Southwest
Wed, Aug 19 - Tue, Aug 25
Frontier Logo
6:05 am - 1:53 pm
MDW
-
BUF
6h 48m
1 stop
Frontier Logo
11:29 am - 10:03 pm
BUF
-
MDW
11h 34m
1 stop
$250Frontier
Mon, Jul 13 - Thu, Jul 16

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Delta flights from Chicago Midway Airport to Buffalo

Our best Delta deals on Chicago Midway Airport to Buffalo flight tickets
Delta
Aug 6
MDW6:42 pmChicago Midway
4h 16m
1 stop
BUF11:58 pmBuffalo
Aug 11
BUF6:27 amBuffalo
3h 50m
1 stop
MDW9:17 amChicago Midway
$265
Delta
Jun 30
MDW9:17 amChicago Midway
5h 04m
1 stop
BUF3:21 pmBuffalo
Jul 3
BUF9:03 amBuffalo
4h 43m
1 stop
MDW12:46 pmChicago Midway
$273
Delta
Jul 7
MDW6:58 pmChicago Midway
4h 00m
1 stop
BUF11:58 pmBuffalo
Jul 8
BUF6:29 amBuffalo
3h 44m
1 stop
MDW9:13 amChicago Midway
$283

Frontier flights from Chicago Midway Airport to Buffalo

Our best Frontier deals on Chicago Midway Airport to Buffalo flight tickets
Frontier
Aug 19
MDW6:00 amChicago Midway
6h 55m
1 stop
BUF1:55 pmBuffalo
Aug 25
BUF11:35 amBuffalo
11h 36m
1 stop
MDW10:11 pmChicago Midway
$226
Frontier
Jul 8
MDW6:05 amChicago Midway
6h 48m
1 stop
BUF1:53 pmBuffalo
Jul 15
BUF2:48 pmBuffalo
8h 15m
1 stop
MDW10:03 pmChicago Midway
$230
Frontier
Aug 5
MDW6:05 amChicago Midway
6h 48m
1 stop
BUF1:53 pmBuffalo
Aug 10
BUF2:48 pmBuffalo
8h 15m
1 stop
MDW10:03 pmChicago Midway
$235

momondo Fare Finder

 
Customize your flight search to find flights from Chicago Midway Airport to Buffalo 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 June 10, 2026.
Use the filters below to find and compare flights from Chicago Midway Airport to Buffalo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoBuffalo

MDW - BUF

MDWBUF

Chicago Midway

Wed 8/19

6:00 am-1:55 pm

1 stop6h 55m

Buffalo

Tue 8/25

11:35 am-10:11 pm

1 stop11h 36m

$226

ChicagoBuffalo

MDW - BUF

MDWBUF

Chicago Midway

Wed 7/8

6:05 am-1:53 pm

1 stop6h 48m

Buffalo

Wed 7/15

2:48 pm-10:03 pm

1 stop8h 15m

$230
Quickest round-trip

ChicagoBuffalo

MDW - BUF

MDWBUF

Chicago Midway

Wed 8/19

6:30 am-2:20 pm

1 stop6h 50m

Buffalo

Tue 8/25

6:25 pm-7:05 pm

Nonstop1h 40m

$231

ChicagoBuffalo

MDW - BUF

MDWBUF

Chicago Midway

Wed 8/5

6:05 am-1:53 pm

1 stop6h 48m

Buffalo

Mon 8/10

2:48 pm-10:03 pm

1 stop8h 15m

$235

ChicagoBuffalo

MDW - BUF

MDWBUF

Chicago Midway

Wed 7/15

6:05 am-1:53 pm

1 stop6h 48m

Buffalo

Wed 7/29

2:48 pm-10:03 pm

1 stop8h 15m

$236

ChicagoBuffalo

MDW - BUF

MDWBUF

Chicago Midway

Mon 7/20

6:05 am-1:53 pm

1 stop6h 48m

Buffalo

Wed 7/22

2:48 pm-10:03 pm

1 stop8h 15m

$240

ChicagoBuffalo

MDW - BUF

MDWBUF

Chicago Midway

Wed 7/1

6:00 am-1:55 pm

1 stop6h 55m

Buffalo

Sat 7/4

12:29 pm-10:11 pm

1 stop10h 42m

$244

ChicagoBuffalo

MDW - BUF

MDWBUF

Chicago Midway

Fri 8/7

6:05 am-1:53 pm

1 stop6h 48m

Buffalo

Mon 8/10

2:48 pm-10:03 pm

1 stop8h 15m

$245

ChicagoBuffalo

MDW - BUF

MDWBUF

Chicago Midway

Wed 8/19

6:30 am-2:20 pm

1 stop6h 50m

Buffalo

Tue 8/25

8:55 am-3:25 pm

2 stops7h 30m

$247

ChicagoBuffalo

MDW - BUF

MDWBUF

Chicago Midway

Mon 7/13

6:05 am-1:53 pm

1 stop6h 48m

Buffalo

Thu 7/16

11:29 am-10:03 pm

1 stop11h 34m

$250

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Buffalo from

How to get the cheapest flight ticket from Chicago Midway Airport to Buffalo

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 day to depart on your flight to Buffalo?

Our data shows that Tuesday is the least expensive day to fly to Buffalo. Tickets to fly out on this day can be as low as $322. Flights from Chicago Midway Airport to Buffalo on a Sunday will generally be more expensive and average around $375. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

In the evening is the cheapest time of day to fly from Chicago Midway Airport to Buffalo when you can find flight prices for as low as $318. Flying to Buffalo in the evening is an ideal time because this is during off-peak travel hours. At noon is when there is more demand to fly to Buffalo, so prices are often more expensive at around $366 per ticket.

What is the cheapest Chicago Midway to Buffalo flight route?

Fly from Chicago Midway to Buffalo for the best Chicago Midway - Buffalo flight prices

What cabin class options are available on Chicago Midway Airport to Buffalo flights?

There is only 1 cabin class available to choose from on Chicago Midway Airport to Buffalo 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 Midway Airport to Buffalo flights?

You could potentially save up to 3% on your flight if you consider stops on a Chicago Midway Airport to Buffalo flight.

When to book flights from Chicago Midway Airport to Buffalo

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

Cheap Chicago Midway Airport to Buffalo (MDW to BUF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago Midway Airport to Buffalo

Best Price Found

$161

Fastest flight time

1h 30m

Direct flights

Every day

Airports in Buffalo

1 airport
The best one-way flight to Buffalo from Chicago Midway Airport in the past 72 hours is $161. The best round-trip flight deal from Chicago Midway Airport to Buffalo found on momondo in the last 72 hours is $348.
The fastest flight from Chicago Midway Airport to Buffalo takes 1h 30m
Direct flights go from Chicago Midway Airport to Buffalo every day.
There is 1 airport in Buffalo. From Chicago Midway Airport there are direct flights to Buffalo (BUF).
Search flight deals

Frequently asked questions about flying from Chicago Midway Airport to Buffalo

  • How far is Chicago Midway to Buffalo by plane?

    The straight-line distance from Chicago Midway to Buffalo is 458.7 mi. Flights usually cover this in 1h 30m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Chicago Midway Airport to Buffalo Airport?

    Prices for flights from Chicago Midway Airport to Buffalo Airport are updated daily.

  • How many operators does momondo search for flights from Chicago Midway Airport to Buffalo Airport?

  • How old do you have to be to fly from Chicago Midway Airport to Buffalo Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Chicago Midway Airport to Buffalo Airport.

  • What documentation or ID do you need to fly to Buffalo Airport?

    The required travel and health documents for your Buffalo Airport 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 Buffalo Airport. 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 Midway Airport to Buffalo?

  • What is the most popular airline from Chicago Midway Airport to Buffalo?

Best airlines flying from Chicago Midway Airport to Buffalo

Compare and see reviews for airlines that fly from Chicago Midway Airport to Buffalo with momondo
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $249Free CancellationRating
7.9
4,235 reviews
Search Southwest flights

  • Southwest Flights From Chicago Midway Airport to Buffalo

    The lowest priced Southwest flight from Chicago Midway Airport to Buffalo from the last 72 hours was $249. Generally, Southwest has 15 flights on this route every week with an average price of $451. Southwest is rated 7.9/10 by our users.

Traveling to a place near Buffalo?

Book flights to Buffalo if you plan to visit one of these locations
Batavia
Cheektowaga
Amherst
Tonawanda
Williamsville
Grand Island
Orchard Park
Bowmansville
West Seneca
Lockport
East Aurora
Eden
Angola

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Chicago to Buffalo for you.

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

All flight searches from Chicago to Buffalo on momondo can be filtered to show those which offer flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Buffalo from Chicago. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Buffalo from Chicago. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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