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$64+ 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 1/22. Fares are subject to change and may not be available on all flights or dates of travel.
MDW — BUF
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap 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 December 12, 2025.

This Frontier deal was found by Cheapflights users on 12/9. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/226:12 amMDW - BUF
1 stop9h 33mFrontier
Mon 1/121:15 pmBUF - MDW
1 stop10h 02mFrontier
Deal found 12/9$242
This Frontier deal was found by Cheapflights users on 12/11. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/206:12 amMDW - BUF
1 stop10h 58mFrontier
Wed 12/2411:08 amBUF - MDW
1 stop11h 50mFrontier
Deal found 12/11$343
This Frontier deal was found by Cheapflights users on 12/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/196:12 amMDW - BUF
1 stop9h 33mFrontier
Sun 12/211:37 pmBUF - MDW
1 stop8h 27mFrontier
Deal found 12/10$347
This Southwest deal was found by Cheapflights users on 12/10. 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 12/246:10 pmMDW - BUF
Nonstop1h 30mSouthwest
Sat 12/276:05 amBUF - MDW
Nonstop1h 55mSouthwest
Deal found 12/10$368
This Frontier deal was found by Cheapflights users on 12/11. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/226:12 amMDW - BUF
1 stop9h 33mFrontier
Wed 12/2411:08 amBUF - MDW
1 stop11h 50mFrontier
Deal found 12/11$372
This Southwest deal was found by Cheapflights users on 12/9. 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.
Mon 12/298:00 pmMDW - BUF
Nonstop1h 25mSouthwest
Fri 1/28:40 pmBUF - MDW
Nonstop1h 50mSouthwest
Deal found 12/9$425
This Delta deal was found by Cheapflights users on 12/10. 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.
Wed 12/176:40 pmMDW - BUF
1 stop3h 18mDelta
Sat 1/176:03 amBUF - MDW
1 stop3h 49mDelta
Deal found 12/10$432
This Southwest deal was found by Cheapflights users on 12/9. 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.
Fri 12/268:00 pmMDW - BUF
Nonstop1h 25mSouthwest
Tue 12/305:00 amBUF - MDW
1 stop6h 50mSouthwest
Deal found 12/9$441
This Frontier deal was found by Cheapflights users on 12/11. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/206:12 amMDW - BUF
1 stop10h 58mFrontier
Tue 12/231:47 pmBUF - MDW
1 stop9h 11mFrontier
Deal found 12/11$443

Find 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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$204
(Expedia)

One-way from

$64
(Mytrip)

Popular in

September

Cheapest in

August

Average price

$377

Good round-trip deal

$304 or less
Provider with most accurate pricing for Chicago Midway-Buffalo flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago Midway-Buffalo flights.
Search Deals
From Chicago Midway to Buffalo
Search Deals
One-way flight from Chicago Midway to Buffalo
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($16 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Chicago Midway to Buffalo.
Search Deals

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 December 12, 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

Sat 1/17

6:40 am-12:00 pm

1 stop4h 20m

Buffalo

Sun 1/18

6:20 am-7:20 am

Nonstop2h 00m

$233

ChicagoBuffalo

MDW - BUF

MDWBUF

Chicago Midway

Sat 1/17

6:45 am-1:14 pm

1 stop5h 29m

Buffalo

Sun 1/18

6:03 am-8:52 am

1 stop3h 49m

$243

ChicagoBuffalo

MDW - BUF

MDWBUF

Chicago Midway

Tue 1/20

6:35 pm-10:57 pm

1 stop3h 22m

Buffalo

Sat 1/24

6:03 am-8:52 am

1 stop3h 49m

$252

ChicagoBuffalo

MDW - BUF

MDWBUF

Chicago Midway

Sat 1/17

5:31 pm-11:56 pm

1 stop5h 25m

Buffalo

Sun 1/18

3:38 pm-12:02 am

1 stop9h 24m

$265

ChicagoBuffalo

MDW - BUF

MDWBUF

Chicago Midway

Sat 2/14

6:00 pm-8:30 pm

Nonstop1h 30m

Buffalo

Tue 2/17

1:05 pm-8:10 pm

1 stop8h 05m

$278

ChicagoBuffalo

MDW - BUF

MDWBUF

Chicago Midway

Tue 1/20

2:20 pm-9:55 pm

2 stops6h 35m

Buffalo

Sat 1/24

11:10 am-6:40 pm

2 stops8h 30m

$301

ChicagoBuffalo

MDW - BUF

MDWBUF

Chicago Midway

Sun 1/18

1:55 pm-4:20 pm

Nonstop1h 25m

$112

ChicagoBuffalo

MDW - BUF

MDWBUF

Chicago Midway

Sat 2/14

6:00 pm-8:30 pm

Nonstop1h 30m

$112

ChicagoBuffalo

MDW - BUF

MDWBUF

Chicago Midway

Sun 1/11

6:10 am-12:00 pm

1 stop28h 50m

$113

ChicagoBuffalo

MDW - BUF

MDWBUF

Chicago Midway

Sat 1/10

6:10 am-12:00 pm

1 stop28h 50m

$116

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 16 results
1
2

Compare providers for flights from Midway to Buffalo

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Midway to Buffalo in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chicago Midway Airport-Buffalo flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Chicago Midway Airport-Buffalo flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Chicago Midway Airport-Buffalo flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago Midway Airport-Buffalo flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago Midway Airport-Buffalo flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 December 12, 2025.

It’s optimal to fly from Chicago Midway Airport to Buffalo in the afternoon. By choosing this option you can save up to 16% 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 December 12, 2025.
Read reviews from past customers who have flown Southwest 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
7.9
Good
4,253 reviews

Entertainment

7.5

Overall

7.9

Comfort

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
7.9
Good
4,253 reviews
Southwest
7.9
Good
4,253 reviews

Entertainment

7.5

Overall

7.9

Comfort

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

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.

  • How long is the flight from Chicago Midway Airport to Buffalo?

    For as low as $233, Southwest can have you in Buffalo from Chicago Midway Airport in 4h 20m. There are 466 mi between Chicago Midway Airport and Buffalo. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from Chicago Midway Airport to Buffalo round-trip?

    Southwest, at $249, was found to be the cheapest airline from Chicago Midway Airport to Buffalo.. You may be able to fly from Chicago Midway Airport to Buffalo for 35% less than the average price by searching for this airline.

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

    Looking at all options, your cheapest flight can be booked for $285. While the most popular route (Chicago Midway - Buffalo) can be booked for $256 on average, our data indicates $304 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.

See more FAQs

Traveling to a place near Buffalo?

Book flights to Buffalo if you plan to visit one of these locations
Lockport
Cheektowaga
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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$249Average$405FlexibilityNo cancel feeOn-time63%

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