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Cheap flights from Appleton to Buffalo from $140

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Appleton to Buffalo departing on 8/30. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Appleton to Buffalo

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
3:00 pm - 9:07 pm
ATW
-
BUF
5h 07m
1 stop
United Airlines Logo
6:55 am - 11:53 am
BUF
-
ATW
5h 58m
1 stop
$299United Airlines
Tue, Sep 1 - Mon, Sep 7
United Airlines Logo
3:00 pm - 11:44 pm
ATW
-
BUF
7h 44m
2 stops
United Airlines Logo
6:55 am - 11:53 am
BUF
-
ATW
5h 58m
1 stop
$304United Airlines
Tue, Sep 1 - Mon, Sep 7
Delta Logo
6:36 pm - 11:58 pm
ATW
-
BUF
4h 22m
1 stop
Delta Logo
8:57 am - 1:26 pm
BUF
-
ATW
5h 29m
1 stop
$311Delta
Thu, Aug 27 - Thu, Sep 3
American Airlines Logo
11:13 am - 5:04 pm
ATW
-
BUF
4h 51m
1 stop
American Airlines Logo
5:11 am - 10:43 am
BUF
-
ATW
6h 32m
1 stop
$319American Airlines
Thu, Aug 27 - Thu, Sep 3
American Airlines Logo
6:14 pm - 11:59 pm
ATW
-
BUF
4h 45m
1 stop
American Airlines Logo
6:50 pm - 12:12 am
BUF
-
ATW
6h 22m
1 stop
$319American Airlines
Thu, Oct 15 - Mon, Oct 19
American Airlines Logo
11:13 am - 5:04 pm
ATW
-
BUF
4h 51m
1 stop
American Airlines Logo
10:26 am - 5:18 pm
BUF
-
ATW
7h 52m
2 stops
$324American Airlines
Thu, Aug 27 - Thu, Sep 3
Delta Logo
6:21 pm - 11:53 pm
ATW
-
BUF
4h 32m
1 stop
Delta Logo
9:04 am - 1:18 pm
BUF
-
ATW
5h 14m
1 stop
$331Delta
Tue, Sep 22 - Wed, Sep 30
United Airlines Logo
3:00 pm - 9:07 pm
ATW
-
BUF
5h 07m
1 stop
United Airlines Logo
5:58 pm - 11:18 pm
BUF
-
ATW
6h 20m
1 stop
$349United Airlines
Sat, Aug 15 - Wed, Aug 19
United Airlines Logo
9:10 am - 4:57 pm
ATW
-
BUF
6h 47m
1 stop
United Airlines Logo
6:55 am - 11:53 am
BUF
-
ATW
5h 58m
1 stop
$369United Airlines
Sat, Aug 29 - Wed, Sep 2
Delta Logo
6:21 pm - 11:09 pm
ATW
-
BUF
3h 48m
1 stop
Delta Logo
6:27 am - 10:29 am
BUF
-
ATW
5h 02m
1 stop
$374Delta
Sat, Aug 15 - Wed, Aug 19

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United Airlines flights from Appleton to Buffalo

Our best United Airlines deals on Appleton to Buffalo flight tickets
United Airlines
Sep 1
ATW3:00 pmAppleton Intl
5h 07m
1 stop
BUF9:07 pmBuffalo
Sep 7
BUF6:55 amBuffalo
5h 58m
1 stop
ATW11:53 amAppleton Intl
$299
United Airlines
Sep 1
ATW3:00 pmAppleton Intl
7h 44m
2 stops
BUF11:44 pmBuffalo
Sep 7
BUF6:55 amBuffalo
5h 58m
1 stop
ATW11:53 amAppleton Intl
$304
United Airlines
Aug 15
ATW3:00 pmAppleton Intl
5h 07m
1 stop
BUF9:07 pmBuffalo
Aug 19
BUF5:58 pmBuffalo
6h 20m
1 stop
ATW11:18 pmAppleton Intl
$349

Delta flights from Appleton to Buffalo

Our best Delta deals on Appleton to Buffalo flight tickets
Delta
Aug 27
ATW6:36 pmAppleton Intl
4h 22m
1 stop
BUF11:58 pmBuffalo
Sep 3
BUF8:57 amBuffalo
5h 29m
1 stop
ATW1:26 pmAppleton Intl
$311
Delta
Sep 22
ATW6:21 pmAppleton Intl
4h 32m
1 stop
BUF11:53 pmBuffalo
Sep 30
BUF9:04 amBuffalo
5h 14m
1 stop
ATW1:18 pmAppleton Intl
$331
Delta
Aug 15
ATW6:21 pmAppleton Intl
3h 48m
1 stop
BUF11:09 pmBuffalo
Aug 19
BUF6:27 amBuffalo
5h 02m
1 stop
ATW10:29 amAppleton Intl
$374

momondo Fare Finder

 
Customize your flight search to find flights from Appleton 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 3, 2026.
Use the filters below to find and compare flights from Appleton to Buffalo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AppletonBuffalo

ATW - BUF

ATWBUF

Appleton Intl

Tue 9/1

3:00 pm-9:07 pm

1 stop5h 07m

Buffalo

Mon 9/7

6:55 am-11:53 am

1 stop5h 58m

$299

AppletonBuffalo

ATW - BUF

ATWBUF

Appleton Intl

Tue 9/1

3:00 pm-11:44 pm

2 stops7h 44m

Buffalo

Mon 9/7

6:55 am-11:53 am

1 stop5h 58m

$304

AppletonBuffalo

ATW - BUF

ATWBUF

Appleton Intl

Thu 8/27

6:36 pm-11:58 pm

1 stop4h 22m

Buffalo

Thu 9/3

8:57 am-1:26 pm

1 stop5h 29m

$311

AppletonBuffalo

ATW - BUF

ATWBUF

Appleton Intl

Thu 8/27

11:13 am-5:04 pm

1 stop4h 51m

Buffalo

Thu 9/3

5:11 am-10:43 am

1 stop6h 32m

$319

AppletonBuffalo

ATW - BUF

ATWBUF

Appleton Intl

Thu 10/15

6:14 pm-11:59 pm

1 stop4h 45m

Buffalo

Mon 10/19

6:50 pm-12:12 am

1 stop6h 22m

$319

AppletonBuffalo

ATW - BUF

ATWBUF

Appleton Intl

Thu 8/27

11:13 am-5:04 pm

1 stop4h 51m

Buffalo

Thu 9/3

10:26 am-5:18 pm

2 stops7h 52m

$324

AppletonBuffalo

ATW - BUF

ATWBUF

Appleton Intl

Tue 9/22

6:21 pm-11:53 pm

1 stop4h 32m

Buffalo

Wed 9/30

9:04 am-1:18 pm

1 stop5h 14m

$331

AppletonBuffalo

ATW - BUF

ATWBUF

Appleton Intl

Sat 8/15

3:00 pm-9:07 pm

1 stop5h 07m

Buffalo

Wed 8/19

5:58 pm-11:18 pm

1 stop6h 20m

$349

AppletonBuffalo

ATW - BUF

ATWBUF

Appleton Intl

Sat 8/29

9:10 am-4:57 pm

1 stop6h 47m

Buffalo

Wed 9/2

6:55 am-11:53 am

1 stop5h 58m

$369
Quickest round-trip

AppletonBuffalo

ATW - BUF

ATWBUF

Appleton Intl

Sat 8/15

6:21 pm-11:09 pm

1 stop3h 48m

Buffalo

Wed 8/19

6:27 am-10:29 am

1 stop5h 02m

$374

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to Buffalo from

How to get the cheapest flight ticket from Appleton 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 typical price of a round-trip flight between Appleton and Buffalo?

Prices are currently low for flights on this route.

Typical prices usually range from $391 to $432.
The lowest price recently found on this route was $299.

What is the cheapest month to fly to Buffalo?

If you aren’t able to travel during the month of December, then book flights to Buffalo from Appleton during January instead. Flights to Buffalo in January, while not as cheap as those in December, still average around $273.

When to book flights from Appleton to Buffalo

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

Cheap Appleton to Buffalo (ATW to BUF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Appleton to Buffalo

Fastest flight time

4h 22m

Direct flights

None
The fastest flight from Appleton to Buffalo takes 4h 22m
There are no direct flights from Appleton to Buffalo. There are no popular flight routes from Appleton to Buffalo.
Search flight deals

Frequently asked questions about flying from Appleton to Buffalo

  • How far is Appleton Intl to Buffalo by plane?

    Buffalo is 486.1 mi away from Appleton Intl. 4h 22m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Appleton Intl Airport to Buffalo Airport?

    Prices for flights from Appleton Intl Airport to Buffalo Airport were last updated today.

  • How many operators does momondo search for flights from Appleton Intl Airport to Buffalo Airport?

  • How old do you have to be to fly from Appleton Intl 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 Appleton Intl Airport to Buffalo Airport.

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

    The travel and health documents required for your trip to Buffalo Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Buffalo Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Appleton to Buffalo?

Best airlines flying from Appleton to Buffalo

Compare and see reviews for airlines that fly from Appleton to Buffalo with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $248Free CancellationRating
7.1
11,842 reviews
Search American Airlines flights
DeltaPriceFrom $249Free CancellationRating
7.8
8,483 reviews
Search Delta flights

Traveling to a place near Buffalo?

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

Why use momondo?

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

It is quick and easy to find Appleton to Buffalo flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Buffalo that suits you.

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

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

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

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

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

Yes momondo offers price alerts on flights to Buffalo from Appleton. 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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