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$89+ Cheap flights from Midway (MDW) to Buffalo (BUF)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
MDW — BUF
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap flight deals from Midway to Buffalo

Discover tips and strategies to find the most affordable flight options for your journey from Midway (MDW) to Buffalo (BUF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 29, 2025.

Round-trip from

$187
(Southwest)

One-way from

$89
(Southwest)

Popular in

October

Cheapest in

August

Average price

$357

Good round-trip deal

$238 or less

Good one-way deal

$158 or less
From Chicago Midway to Buffalo
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One-way flight from Chicago Midway to Buffalo
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Highest demand for flights based on searches. 1% potential increase in price ($6 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Chicago Midway to Buffalo.
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Price to beat on a one-way flight from Chicago Midway to Buffalo.
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Find flight deals from Midway to Buffalo

Cheapest flights from Midway to Buffalo
Explore the most affordable flight options available from Midway to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This Southwest deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/278:30 pmMDW - BUF
Nonstop1h 30mSouthwest
Wed 9/310:15 amBUF - MDW
1 stop6h 05mSouthwest
Deal found 7/28$187
This Delta deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/236:17 pmMDW - BUF
1 stop3h 42mDelta
Tue 8/266:20 amBUF - MDW
1 stop3h 15mDelta
Deal found 7/29$197
This Justfly.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/99:12 pmMDW - BUF
1 stop10h 40mFrontier
Sat 8/231:56 pmBUF - MDW
1 stop10h 12mFrontier
Deal found 7/27$207

Cheapflights Fare Finder

 
Customize your flight search to find flights from Midway 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, Cheapflights users made 2,558,603 searches. Data last updated July 29, 2025.
Use the filters below to find and compare flights from Chicago Midway Airport to Buffalo that are best for you.

Fly from

Midway

Fly to

Buffalo

Route

Depart

Return

Price

ChicagoBuffalo

MDW - BUF

MDWBUF

Chicago Midway

Wed 8/27

8:30 pm-11:00 pm

Nonstop1h 30m

Buffalo

Wed 9/3

10:15 am-3:20 pm

1 stop6h 05m

$187

ChicagoBuffalo

MDW - BUF

MDWBUF

Chicago Midway

Sat 8/23

6:17 pm-10:59 pm

1 stop3h 42m

Buffalo

Tue 8/26

6:20 am-8:35 am

1 stop3h 15m

$197

ChicagoBuffalo

MDW - BUF

MDWBUF

Chicago Midway

Sat 8/9

9:12 pm-8:52 am

1 stop10h 40m

Buffalo

Sat 8/23

1:56 pm-11:08 pm

1 stop10h 12m

$207

ChicagoBuffalo

MDW - BUF

MDWBUF

Chicago Midway

Wed 8/20

8:30 pm-11:00 pm

Nonstop1h 30m

$89

ChicagoBuffalo

MDW - BUF

MDWBUF

Chicago Midway

Tue 8/26

4:25 pm-11:57 pm

1 stop6h 32m

$99

ChicagoBuffalo

MDW - BUF

MDWBUF

Chicago Midway

Sat 8/9

9:12 pm-8:52 am

1 stop10h 40m

$105

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from Midway to Buffalo

Have a flexible travel schedule? Discover the best time to fly to Buffalo from Midway with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Chicago Midway Airport to Buffalo

What is the cheapest time of day to fly from MDW to BUF?

Find hourly flight availability from Midway to Buffalo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 29, 2025.

It’s optimal to fly from Chicago Midway Airport to Buffalo at noon. By choosing this option you can save up to 13% on the cost of your flight, compared to a flight in the morning.

Reviews of airlines servicing Buffalo

Get insights into the airlines that provide service to Buffalo. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Buffalo. Reviews last updated July 29, 2025.
Read reviews from past customers who have flown Southwest, Delta, and Frontier from Chicago Midway Airport to Buffalo. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,238 reviews

Comfort

8.0

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Southwest
8.0
Very good
4,238 reviews
Southwest
8.0
Very good
4,238 reviews

Comfort

8.0

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Delta
8.0
Very good
7,979 reviews
Southwest
8.0
Very good
4,238 reviews

Comfort

8.0

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Frontier
5.9
Fair
3,238 reviews
Southwest
8.0
Very good
4,238 reviews

Comfort

8.0

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

Related info for your journey

Find useful and relevant information for your journey from Midway to Buffalo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Buffalo from Chicago Midway?

    Located just 8.3 mi from the city center, Buffalo is the airport most travelers will use when flying to Buffalo from Chicago Midway. Booking flights from Chicago Midway to Buffalo (BUF) should be relatively easy as there are 2 daily inbound flights from Chicago Midway from 1 airline.

  • What are the cheapest airlines flying from Chicago Midway Airport to Buffalo round-trip?

    Southwest, at $187, was found to be the cheapest airline from Chicago Midway Airport to Buffalo.Alternate airlines to your destination round-trip include Delta and Frontier. You may be able to fly from Chicago Midway Airport to Buffalo for 48% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Chicago Midway Airport to Buffalo one-way?

    To fly one-way, consider booking your trip with Southwest, which is currently one of the cheapest options available, starting at $89. Delta flights start at $99 while deals on Frontier start at $105 one-way.

  • What are the cheapest flights from Chicago Midway Airport to Buffalo?

    Looking at all options, your cheapest flight can be booked for $99. While the most popular route (Chicago Midway - Buffalo) can be booked for $177 on average our data indicates $340 when flying from Chicago Midway Airport to Buffalo.

  • Can I find deals for flights from Midway to Buffalo that include hotel bookings?

    Yes. In addition to deals on Midway to Buffalo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Midway to Buffalo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Midway to Buffalo.

  • Can I find deals for business class flights from Midway to Buffalo?

    Yes. Cheapflights offers flight deals from Midway to Buffalo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Chicago Midway Airport to Buffalo?

    Currently, January is the cheapest month in which you can book a flight from Chicago Midway Airport to Buffalo (average of $256). Flying from Chicago Midway Airport to Buffalo in December is currently the most expensive (average of $337). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Buffalo?

Book flights to Buffalo if you plan to visit one of these locations
Orchard Park
Batavia
Williamsville
Eden
Amherst
West Seneca

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Alternative routes for Midway to Buffalo

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Midway to Buffalo

Discover the top airline that operate flights from Midway to Buffalo. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$260Average$367FlexibilityNo cancel feeOn-time63%

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