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$121+ Cheap flights from Appleton to Baltimore (ATW - BWI)

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 5/25. Fares are subject to change and may not be available on all flights or dates of travel.
ATW — BWI
May 19 — May 261
Tue 5/19
Tue 5/26
1 adult, Economy
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Cheap flight deals from Appleton to Baltimore

Cheapest flights from Appleton to Baltimore
Explore the most affordable flight options available from Appleton to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 19, 2026.

This Kiwi.com deal was found by Cheapflights users on 4/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/299:41 am
ATW
-
BWI
1 stop12h 48m
Multiple Airlines
Sun 5/311:10 pm
BWI
-
ATW
1 stop20h 41m
Multiple Airlines
Deal found 4/17$234
This Kiwi.com deal was found by Cheapflights users on 4/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/282:44 pm
ATW
-
BWI
2 stops15h 59m
Multiple Airlines
Sun 5/311:10 pm
BWI
-
ATW
1 stop20h 41m
Multiple Airlines
Deal found 4/18$250
This Kiwi.com deal was found by Cheapflights users on 4/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/319:36 am
ATW
-
BWI
1 stop25h 37m
Multiple Airlines
Sun 8/21:10 pm
BWI
-
ATW
1 stop20h 36m
Multiple Airlines
Deal found 4/17$254
This Kiwi.com deal was found by Cheapflights users on 4/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/212:44 pm
ATW
-
BWI
1 stop17h 31m
Multiple Airlines
Sun 5/247:27 pm
BWI
-
ATW
1 stop14h 19m
Multiple Airlines
Deal found 4/18$264
This Kiwi.com deal was found by Cheapflights users on 4/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1610:00 am
ATW
-
BWI
1 stop10h 06m
Multiple Airlines
Sat 5/239:48 pm
BWI
-
ATW
2 stops35h 58m
Multiple Airlines
Deal found 4/16$269
This Kiwi.com deal was found by Cheapflights users on 4/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/279:36 am
ATW
-
BWI
1 stop22h 53m
Multiple Airlines
Sun 8/21:10 pm
BWI
-
ATW
1 stop20h 36m
Multiple Airlines
Deal found 4/17$270
This Kiwi.com deal was found by Cheapflights users on 4/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/319:36 am
ATW
-
BWI
1 stop25h 37m
Multiple Airlines
Sat 8/19:59 pm
BWI
-
ATW
1 stop24h 53m
Multiple Airlines
Deal found 4/17$274
This Kiwi.com deal was found by Cheapflights users on 4/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/319:36 am
ATW
-
BWI
1 stop25h 37m
Multiple Airlines
Thu 8/69:24 am
BWI
-
ATW
1 stop13h 28m
Multiple Airlines
Deal found 4/17$289
This Kiwi.com deal was found by Cheapflights users on 4/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/279:36 am
ATW
-
BWI
1 stop22h 53m
Multiple Airlines
Sat 8/19:59 pm
BWI
-
ATW
1 stop24h 53m
Multiple Airlines
Deal found 4/17$291
This Kiwi.com deal was found by Cheapflights users on 4/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/117:00 am
ATW
-
BWI
2 stops23h 43m
Multiple Airlines
Sun 5/176:30 am
BWI
-
ATW
1 stop8h 33m
Multiple Airlines
Deal found 4/14$294
This Kiwi.com deal was found by Cheapflights users on 4/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/279:36 am
ATW
-
BWI
1 stop22h 53m
Multiple Airlines
Thu 8/69:24 am
BWI
-
ATW
1 stop13h 28m
Multiple Airlines
Deal found 4/17$305

Find flight deals from Appleton to Baltimore

Discover tips and strategies to find the most affordable flight options for your journey from Appleton (ATW) to Baltimore (BWI). 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 April 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$234
(Kiwi.com)

One-way from

$121
(Kiwi.com)

Popular in

March

Cheapest in

October

Average price

$373
Provider with most accurate pricing for Appleton Intl-Baltimore/Washington flight deals.
Search Deals
Provider most trusted by Cheapflights users for Appleton Intl-Baltimore/Washington flights.
Search Deals
From Appleton Intl to Baltimore/Washington
Search Deals
One-way flight from Appleton Intl to Baltimore/Washington
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($62 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Appleton to Baltimore 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 April 19, 2026.
Use the filters below to find and compare flights from Appleton to Baltimore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AppletonBaltimore

ATW - BWI

ATWBWI

Appleton Intl

Wed 7/29

5:31 am-1:01 pm

1 stop6h 30m

Baltimore/Washington

Tue 8/4

9:39 am-1:23 pm

1 stop4h 44m

$311

AppletonBaltimore

ATW - BWI

ATWBWI

Appleton Intl

Tue 5/19

6:18 pm-11:17 pm

1 stop3h 59m

Baltimore/Washington

Wed 5/27

6:10 am-10:28 am

1 stop5h 18m

$311

AppletonBaltimore

ATW - BWI

ATWBWI

Appleton Intl

Wed 6/10

6:33 pm-11:18 pm

1 stop3h 45m

Baltimore/Washington

Tue 6/23

5:07 pm-10:30 pm

1 stop6h 23m

$311

AppletonBaltimore

ATW - BWI

ATWBWI

Appleton Intl

Thu 8/6

5:30 pm-11:15 pm

1 stop4h 45m

Baltimore/Washington

Mon 8/10

5:32 pm-11:00 pm

1 stop6h 28m

$334

AppletonBaltimore

ATW - BWI

ATWBWI

Appleton Intl

Thu 4/30

3:45 pm-9:02 pm

1 stop4h 17m

Baltimore/Washington

Mon 5/4

7:05 pm-12:14 am

1 stop6h 09m

$339

AppletonBaltimore

ATW - BWI

ATWBWI

Appleton Intl

Fri 5/1

2:43 pm-9:02 pm

1 stop5h 19m

Baltimore/Washington

Mon 5/4

6:15 am-9:59 am

1 stop4h 44m

$339

AppletonBaltimore

ATW - BWI

ATWBWI

Appleton Intl

Tue 6/9

4:16 pm-11:13 pm

1 stop5h 57m

Baltimore/Washington

Tue 6/23

5:07 pm-10:30 pm

1 stop6h 23m

$342

AppletonBaltimore

ATW - BWI

ATWBWI

Appleton Intl

Tue 7/28

6:21 pm-11:13 pm

1 stop3h 52m

Baltimore/Washington

Sun 8/2

6:20 am-10:47 am

1 stop5h 27m

$354
Quickest round-trip

AppletonBaltimore

ATW - BWI

ATWBWI

Appleton Intl

Tue 7/28

6:21 pm-11:13 pm

1 stop3h 52m

Baltimore/Washington

Thu 8/6

6:20 pm-10:31 pm

1 stop5h 11m

$354

AppletonBaltimore

ATW - BWI

ATWBWI

Appleton Intl

Thu 6/4

4:13 pm-11:46 pm

1 stop6h 33m

Baltimore/Washington

Sun 6/7

9:39 am-1:27 pm

1 stop4h 48m

$365

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

Compare providers for flights from Appleton to Baltimore

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 Appleton to Baltimore in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 Appleton-Baltimore flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Appleton-Baltimore flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Appleton-Baltimore flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Appleton-Baltimore flights, Cheapflights users trust FlightHub the most. FlightHub 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 Appleton-Baltimore 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 Appleton to Baltimore

Have a flexible travel schedule? Discover the best time to fly to Baltimore from Appleton 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 Appleton to Baltimore

What is the cheapest month to book a flight from Appleton to Baltimore?

Currently, October is the cheapest month in which you can book a flight from Appleton to Baltimore (average of $308). Flying from Appleton to Baltimore in March is currently the most expensive (average of $552). 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.

How much does it cost to fly round-trip from Appleton to Baltimore?

Reviews of airlines servicing Baltimore

Get insights into the airlines that provide service to Baltimore. 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 Baltimore. Reviews last updated April 19, 2026.
Peruse reviews from past customers who have flown with Delta,United Airlines, andAmerican Airlines from Appleton to Baltimore to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,422 reviews

Crew

8.5

Food

7.2

Comfort

7.9

Boarding

8.1

Overall

7.9

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,422 reviews
Delta
7.9
Good
8,422 reviews

Crew

8.5

Food

7.2

Comfort

7.9

Boarding

8.1

Overall

7.9

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,604 reviews
Delta
7.9
Good
8,422 reviews

Crew

8.5

Food

7.2

Comfort

7.9

Boarding

8.1

Overall

7.9

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.1
Good
11,620 reviews
Delta
7.9
Good
8,422 reviews

Crew

8.5

Food

7.2

Comfort

7.9

Boarding

8.1

Overall

7.9

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

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

  • How long is the flight from Appleton to Baltimore?

    Delta and United Airlines can get you from Appleton to Baltimore in just under 4h 45m. Your travel time can differ by up to 1h 45m. Appleton and Baltimore are separated by a distance of 703 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Appleton to Baltimore round-trip?

    According to our current data, American Airlines ($248), Delta ($248), and United Airlines ($269) offers the cheapest pricing from Appleton to Baltimore. American Airlines is priced at 32% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Appleton to Baltimore that include hotel bookings?

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

  • How can I find direct flights from Appleton to Baltimore?

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

  • Can I find deals for business class flights from Appleton to Baltimore?

    Yes. Cheapflights offers flight deals from Appleton to Baltimore 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 Appleton to Baltimore?

    Currently, October is the cheapest month in which you can book a flight from Appleton to Baltimore (average of $308). Flying from Appleton to Baltimore in March is currently the most expensive (average of $552). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Appleton to Baltimore

Discover the top 3 airlines that operate flights from Appleton to Baltimore. 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 April 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$248Average$338FlexibilityNo cancel feeOn-time71%
DeltaCheapest$248Average$338FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$269Average$368FlexibilityNo cancel feeOn-time69%

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