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Cheap flights from Chicago Midway Airport to Buffalo from $69

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 11/2. 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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Find the cheapest flights from Chicago Midway Airport to Buffalo

Cheap round-trip flights

Frontier Logo
9:48 am - 6:14 pmMDW-BUF
7h 26m1 stop
Frontier Logo
7:41 pm - 7:23 amBUF-MDW
12h 42m1 stop
$164Frontier
Find Deal
Fri, Sep 12 - Sun, Sep 14
Frontier Logo
10:51 am - 6:14 pmMDW-BUF
6h 23m1 stop
Frontier Logo
12:17 pm - 11:20 pmBUF-MDW
12h 03m1 stop
$167Frontier
Find Deal
Sat, Sep 20 - Mon, Sep 22
Frontier Logo
6:24 pm - 4:29 pmMDW-BUF
21h 05m1 stop
Frontier Logo
6:48 pm - 4:09 pmBUF-MDW
22h 21m1 stop
$172Frontier
Find Deal
Thu, Oct 16 - Sun, Oct 19
Frontier Logo
8:19 am - 6:14 pmMDW-BUF
8h 55m1 stop
Frontier Logo
12:17 pm - 11:20 pmBUF-MDW
12h 03m1 stop
$176Frontier
Find Deal
Mon, Sep 8 - Mon, Sep 15
Southwest Logo
9:35 am - 12:05 pmMDW-BUF
1h 30mnonstop
Southwest Logo
4:50 pm - 5:25 pmBUF-MDW
1h 35mnonstop
$249Southwest
Find Deal
Thu, Sep 4 - Thu, Sep 4
Southwest Logo
8:30 pm - 11:00 pmMDW-BUF
1h 30mnonstop
Southwest Logo
3:20 pm - 8:45 pmBUF-MDW
6h 25m1 stop
$259Southwest
Find Deal
Tue, Sep 23 - Sat, Sep 27
Southwest Logo
10:05 am - 8:20 pmMDW-BUF
9h 15m2 stops
Southwest Logo
6:35 am - 7:10 amBUF-MDW
1h 35mnonstop
$264Southwest
Find Deal
Tue, Sep 23 - Sat, Sep 27
Southwest Logo
12:45 pm - 3:15 pmMDW-BUF
1h 30mnonstop
Southwest Logo
6:10 am - 6:45 amBUF-MDW
1h 35mnonstop
$269Southwest
Find Deal
Sat, Sep 20 - Mon, Sep 22
Delta Logo
6:15 pm - 10:36 pmMDW-BUF
3h 21m1 stop
Delta Logo
6:15 am - 8:40 amBUF-MDW
3h 25m1 stop
$328Delta
Find Deal
Sat, Sep 20 - Mon, Sep 22
Delta Logo
6:35 pm - 10:52 pmMDW-BUF
3h 17m1 stop
Delta Logo
6:20 am - 8:40 amBUF-MDW
3h 20m1 stop
$329Delta
Find Deal
Sat, Nov 1 - Sat, Nov 8

Delta flights from Chicago Midway Airport to Buffalo

Our best Delta deals on Chicago Midway Airport to Buffalo flight tickets
Delta
Sep 20
MDW6:15 pmChicago Midway
3h 21m
1 stop
BUF10:36 pmBuffalo
Sep 22
BUF6:15 amBuffalo
3h 25m
1 stop
MDW8:40 amChicago Midway
$328
Find similar
Delta
Nov 1
MDW6:35 pmChicago Midway
3h 17m
1 stop
BUF10:52 pmBuffalo
Nov 8
BUF6:20 amBuffalo
3h 20m
1 stop
MDW8:40 amChicago Midway
$329
Find similar
Delta
Sep 9
MDW10:31 amChicago Midway
4h 34m
1 stop
BUF4:05 pmBuffalo
Sep 13
BUF6:00 amBuffalo
4h 47m
1 stop
MDW9:47 amChicago Midway
$425
Find similar

Frontier flights from Chicago Midway Airport to Buffalo

Our best Frontier deals on Chicago Midway Airport to Buffalo flight tickets
Frontier
Sep 12
MDW9:48 amChicago Midway
7h 26m
1 stop
BUF6:14 pmBuffalo
Sep 14
BUF7:41 pmBuffalo
12h 42m
1 stop
MDW7:23 amChicago Midway
$164
Find similar
Frontier
Sep 20
MDW10:51 amChicago Midway
6h 23m
1 stop
BUF6:14 pmBuffalo
Sep 22
BUF12:17 pmBuffalo
12h 03m
1 stop
MDW11:20 pmChicago Midway
$167
Find similar
Frontier
Oct 16
MDW6:24 pmChicago Midway
21h 05m
1 stop
BUF4:29 pmBuffalo
Oct 19
BUF6:48 pmBuffalo
22h 21m
1 stop
MDW4:09 pmChicago Midway
$172
Find similar

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 August 26, 2025.
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

ChicagoBuffalo

MDW - BUF

MDWBUF

Chicago Midway

Fri 9/12

9:48 am-6:14 pm

1 stop7h 26m

Buffalo

Sun 9/14

7:41 pm-7:23 am

1 stop12h 42m

$164

ChicagoBuffalo

MDW - BUF

MDWBUF

Chicago Midway

Sat 9/20

10:51 am-6:14 pm

1 stop6h 23m

Buffalo

Mon 9/22

12:17 pm-11:20 pm

1 stop12h 03m

$167

ChicagoBuffalo

MDW - BUF

MDWBUF

Chicago Midway

Thu 10/16

6:24 pm-4:29 pm

1 stop21h 05m

Buffalo

Sun 10/19

6:48 pm-4:09 pm

1 stop22h 21m

$172

ChicagoBuffalo

MDW - BUF

MDWBUF

Chicago Midway

Mon 9/8

8:19 am-6:14 pm

1 stop8h 55m

Buffalo

Mon 9/15

12:17 pm-11:20 pm

1 stop12h 03m

$176

ChicagoBuffalo

MDW - BUF

MDWBUF

Chicago Midway

Thu 9/4

9:35 am-12:05 pm

Nonstop1h 30m

Buffalo

Thu 9/4

4:50 pm-5:25 pm

Nonstop1h 35m

$249

ChicagoBuffalo

MDW - BUF

MDWBUF

Chicago Midway

Tue 9/23

8:30 pm-11:00 pm

Nonstop1h 30m

Buffalo

Sat 9/27

3:20 pm-8:45 pm

1 stop6h 25m

$259

ChicagoBuffalo

MDW - BUF

MDWBUF

Chicago Midway

Tue 9/23

10:05 am-8:20 pm

2 stops9h 15m

Buffalo

Sat 9/27

6:35 am-7:10 am

Nonstop1h 35m

$264

ChicagoBuffalo

MDW - BUF

MDWBUF

Chicago Midway

Sat 9/20

12:45 pm-3:15 pm

Nonstop1h 30m

Buffalo

Mon 9/22

6:10 am-6:45 am

Nonstop1h 35m

$269

ChicagoBuffalo

MDW - BUF

MDWBUF

Chicago Midway

Sat 9/20

6:15 pm-10:36 pm

1 stop3h 21m

Buffalo

Mon 9/22

6:15 am-8:40 am

1 stop3h 25m

$328

ChicagoBuffalo

MDW - BUF

MDWBUF

Chicago Midway

Sat 11/1

6:35 pm-10:52 pm

1 stop3h 17m

Buffalo

Sat 11/8

6:20 am-8:40 am

1 stop3h 20m

$329

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 $314. Flights from Chicago Midway Airport to Buffalo on a Sunday will generally be more expensive and average around $359. 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 $334. Flying to Buffalo in the evening is an ideal time because this is during off-peak travel hours. In the afternoon is when there is more demand to fly to Buffalo, so prices are often more expensive at around $346 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 to Buffalo flights?

There is only 1 cabin class available to choose from on Chicago Midway to Buffalo flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

$265

Fastest flight time

1h 25m

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 $265. The best round-trip flight deal from Chicago Midway Airport to Buffalo found on momondo in the last 72 hours is $249.
The fastest flight from Chicago Midway Airport to Buffalo takes 1h 25m
Direct flights go from Chicago Midway Airport to Buffalo every day.
There is 1 airport near Buffalo: Buffalo (BUF)
Search flight deals

  • 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 25m, 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 $260Free CancellationRating
8.0
4,243 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 $260. Generally, Southwest has 15 flights on this route every week with an average price of $367. Southwest is rated 8.0/10 by our users.

Traveling to a place near Buffalo?

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

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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