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$188 Cheap Flights from Baltimore (BWI) to Appleton (ATW)

View $188 flight on Wed, Sep 16, 2026Opens in a new window

Popular airlines from Baltimore Washington Intl. Airport (BWI) to Appleton, WI (ATW-Appleton Intl.)

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Cheap Flights from Baltimore to Appleton (BWI-ATW)

Prices were available within the past 7 days and start at $188 for one-way flights and $309 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Aug 4 - Wed, Aug 12
BWI
Baltimore
ATW
Appleton
$309 Roundtrip, found 6 hours ago
$309
Roundtrip
found 6 hours ago
Select Delta flight, departing Tue, Aug 4 from Baltimore to Appleton, returning Wed, Aug 12, priced at $309 found 6 hours ago
United
Sat, Aug 1 - Tue, Aug 4
BWI
Baltimore
ATW
Appleton
$315 Roundtrip, found 19 hours ago
$315
Roundtrip
found 19 hours ago
Select United flight, departing Sat, Aug 1 from Baltimore to Appleton, returning Tue, Aug 4, priced at $315 found 19 hours ago
United
Fri, Aug 14 - Sat, Aug 22
BWI
Baltimore
ATW
Appleton
$317 Roundtrip, found 1 day ago
$317
Roundtrip
found 1 day ago
Select United flight, departing Fri, Aug 14 from Baltimore to Appleton, returning Sat, Aug 22, priced at $317 found 1 day ago
United
Sat, Aug 1 - Tue, Aug 4
BWI
Baltimore
ATW
Appleton
$320 Roundtrip, found 19 hours ago
$320
Roundtrip
found 19 hours ago
Select United flight, departing Sat, Aug 1 from Baltimore to Appleton, returning Tue, Aug 4, priced at $320 found 19 hours ago
American Airlines
Wed, Jul 15 - Wed, Jul 22
BWI
Baltimore
ATW
Appleton
$324 Roundtrip, found 2 days ago
$324
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Jul 15 from Baltimore to Appleton, returning Wed, Jul 22, priced at $324 found 2 days ago
United
Tue, Jul 14 - Tue, Jul 21
BWI
Baltimore
ATW
Appleton
$329 Roundtrip, found 4 days ago
$329
Roundtrip
found 4 days ago
Select United flight, departing Tue, Jul 14 from Baltimore to Appleton, returning Tue, Jul 21, priced at $329 found 4 days ago
Delta
Fri, Aug 7 - Wed, Aug 12
BWI
Baltimore
ATW
Appleton
$334 Roundtrip, found 6 hours ago
$334
Roundtrip
found 6 hours ago
Select Delta flight, departing Fri, Aug 7 from Baltimore to Appleton, returning Wed, Aug 12, priced at $334 found 6 hours ago
American Airlines
Thu, Aug 6 - Mon, Aug 10
BWI
Baltimore
ATW
Appleton
$339 Roundtrip, found 6 hours ago
$339
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Thu, Aug 6 from Baltimore to Appleton, returning Mon, Aug 10, priced at $339 found 6 hours ago
United
Sat, Jul 25 - Sat, Aug 1
BWI
Baltimore
ATW
Appleton
$348 Roundtrip, found 1 day ago
$348
Roundtrip
found 1 day ago
Select United flight, departing Sat, Jul 25 from Baltimore to Appleton, returning Sat, Aug 1, priced at $348 found 1 day ago
United
Fri, Aug 14 - Sat, Aug 22
BWI
Baltimore
ATW
Appleton
$352 Roundtrip, found 1 day ago
$352
Roundtrip
found 1 day ago
Select United flight, departing Fri, Aug 14 from Baltimore to Appleton, returning Sat, Aug 22, priced at $352 found 1 day ago

Alternative airports near Appleton

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Austin Straubel Intl. GRB. Average driving time to city center is 32 minutes. Flights from $602
GRB
Austin Straubel Intl.
Average driving time to city center32 min
Flights from $602

What you need to know for your flight from Baltimore Washington Intl. Thurgood Marshall to Appleton Intl.

Baltimore (BWI) to Appleton (ATW) at a glance

Experience a range of airlines offering flights from Baltimore Washington International Thurgood Marshall Airport (BWI) to Appleton International Airport (ATW) on this domestic short-haul route. Evaluate options from full-service carriers to discover the itinerary that aligns with your budget, schedule, and travel plans as you delve into the well-known attractions and neighborhoods of Appleton. Get all the essential details for your journey from BWI to ATW and start planning your adventure today.

  • Fastest flight duration: around 3h 30m in-flight, plus roughly 1h 45m layover with one stop
  • Route distance: roughly 700 miles (1,130 km)
  • Flights per week: around 8 departures on average
  • Typical fares (one-way): economy tickets often range from $120–$455, depending on seasonality and how far ahead you book

Flights from Baltimore Washington International Thurgood Marshall Airport (BWI) to Appleton International Airport (ATW)

According to recent traveler bookings, the most popular airlines flying from Baltimore to Appleton typically offer one-stop services, with favored layovers at O'Hare International Airport (ORD, approximately 1 hour and 15 minutes), Detroit Metropolitan Wayne County Airport (DTW, around 1 hour and 45 minutes), and Minneapolis-St. Paul International Airport (MSP, about 2 hours and 15 minutes). This variety allows you to balance cost, total travel time, and cabin class to craft the ideal itinerary for your journey.

  • Delta: This full-service airline provides convenient one-stop service, with one-way ticket prices generally between $120 and $495. Delta is responsible for about 49% of departures on this route, featuring an in-flight duration of 3 hours and 30 minutes, leading to a total travel time of approximately 5 hours, including layover.
  • American Airlines: As a comprehensive service provider, American Airlines offers one-stop journeys, with one-way fares typically falling between $130 and $395. It accounts for roughly 26% of departures on this route, with an in-flight time of 3 hours and 30 minutes and a total journey duration of around 5 hours, including a layover.
  • United: This full-service carrier offers one-stop travel options, with one-way prices generally ranging from $120 to $450. United represents about 25% of departures along this route, with an in-flight time of 3 hours and 30 minutes, culminating in a total travel time of roughly 5 hours, including layover.

Best time to fly from Baltimore (BWI) to Appleton (ATW)

The most popular months for travelers flying from Baltimore to Appleton are March, April, and October, when peak temperatures in Appleton reach up to 49.1°F in October. If you prefer quieter travel, consider August, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 69.3°F. For better deals, May usually offers the lowest average one-way fare around $151. Flight availability peaks in October, with approximately 9 flights per week, making it easier to find convenient departure times. April, May, and June have the fewest flights, with approximately 7 flights per week.

  • Cheapest time to fly: May usually offers good deals with average one-way fare around $151, roughly 42% cheaper than the yearly average.
  • Most flight options: October has the highest number of flights from Baltimore to Appleton, with approximately 9 flights per week, giving you more flexibility in scheduling your trip.
calendar iconMonthtemperature iconTemperaturecrowd level iconDemandflights iconWeekly Flightsprice iconAverage one-way Fare
January17.6°F (-8.0°C)Moderately Low8$244
February18.9°F (-7.3°C)Average8$342
March32.0°F (0.0°C)Moderately High8$376
April42.8°F (6.0°C)Moderately High7$307
May55.8°F (13.2°C)Average7$151
June65.7°F (18.7°C)Average7$297
July70.7°F (21.5°C)Average8$232
August69.3°F (20.7°C)Moderately Low8$209
September61.9°F (16.6°C)Average8$219
October49.1°F (9.5°C)Moderately High9$261
November36.5°F (2.5°C)Moderately Low8$246
December25.3°F (-3.7°C)Average8$285

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

How to find the best prices for flights from Baltimore (BWI) to Appleton (ATW)

Getting some of the best deals on flights from Baltimore to Appleton is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are typically found when booking 2 to 8 weeks in advance, although most travelers tend to book within 2 weeks. Morning departures, from 5 a.m. to 12 p.m., generally offer lower prices and are the most popular flight times. Additionally, flying on Wednesday often provides cheaper options, while Tuesday remains the most popular travel day.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.* Find Appleton hotel and flight deals.
  4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Appleton International Airport from Baltimore Washington International Thurgood Marshall Airport

Appleton welcomes travelers from Baltimore with a range of transport options based on price, convenience, and proximity. Here's how to reach Appleton efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Appleton, with options including free hotel shuttles and private rides, which can be arranged in advance with your hotel.
  • Car rental: Renting a car from Appleton International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Appleton International Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
  • Public transportation: From Appleton International Airport, Appleton Transit Center, a bus station, is located about 5.8 miles away by car, providing convenient access to public transportation options for travelers.

Frequently asked questions

How much does a flight from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Appleton, WI (ATW-Appleton Intl.) cost?
You can find cheap one-way flights from $188 and cheap return flights from $309 Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Appleton, WI (ATW-Appleton Intl.) with Expedia. One-way flights generally range between $226 and $585, and roundtrip flights usually range from $372 to $1031. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Appleton, WI (ATW-Appleton Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Appleton, WI (ATW-Appleton Intl.)?
The cheapest month to fly from BWI to ATW is August when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Appleton, WI (ATW-Appleton Intl.)?
Enter BWI to ATW and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Appleton, WI (ATW-Appleton Intl.)?
United is one of the cheapest airlines offering connecting flights from Baltimore (BWI) to Appleton (ATW), starting from around $270. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Appleton, WI (ATW-Appleton Intl.)?
To find a cheap flight from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Appleton, WI (ATW-Appleton Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Appleton, WI (ATW-Appleton Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Appleton, WI (ATW-Appleton Intl.)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from BWI to ATW. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Appleton, WI (ATW-Appleton Intl.)?
The most popular departure times for flights from Baltimore Washington Intl. Thurgood Marshall (BWI) to Appleton Intl. (ATW) are in the early morning, from 6am to 9am. About 35% of passengers prefer this time window. Many major carriers, including Delta Air Lines, American Airlines, and United Airlines, offer flights during this window. This timing is favored because it allows travelers to maximize their day upon arrival.
How long does it take to fly from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Appleton, WI (ATW-Appleton Intl.)?
Flying from BWI to ATW with a connection usually takes about 5 hours 20 minutes, traveling roughly 703 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Appleton, WI (ATW-Appleton Intl.)?
First class seats are offered on the BWI to ATW route. First class cabins are available on:

  • American Airlines
  • Delta Air Lines
  • United Airlines

How do I earn miles on a Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Appleton, WI (ATW-Appleton Intl.) flight with Expedia?
It's easy to earn miles on a Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Appleton, WI (ATW-Appleton Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Appleton from Baltimore Washington Intl. Thurgood Marshall (BWI)?
If you're planning to travel to Appleton from Baltimore Washington Intl. Thurgood Marshall (BWI), you can fly into Appleton Intl. (ATW) Some flights may connect through major hubs like Charlotte-Douglas Intl. (CLT), O'Hare Intl. (ORD), Detroit Metropolitan Wayne County (DTW) before reaching Appleton. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Appleton, WI (ATW-Appleton Intl.) at the last minute?
Typically, booking a last minute flight from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Appleton, WI (ATW-Appleton Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Appleton, WI (ATW-Appleton Intl.) flight and hotel package?
Securing a Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Appleton, WI (ATW-Appleton Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Appleton, WI (ATW-Appleton Intl.)?
If you booked your Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Appleton, WI (ATW-Appleton Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Baltimore Washington Intl. Thurgood Marshall
Destination airport
Appleton Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
$308
Distance
703 mi

Book with confidence

Baltimore to Appleton Flights

The cheapest times to fly from Baltimore to Appleton

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Baltimore to Appleton are during the month of August. You can find some of the cheapest flights from Baltimore to Appleton with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Baltimore to Appleton

Sunday is one of the best days to book for cheap flights from Baltimore to Appleton: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Baltimore to Appleton

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Baltimore to Appleton in 2026. You can also book with separate airlines for your outbound and return journeys, from $188 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Baltimore to Appleton flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Baltimore to Appleton airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Baltimore to Appleton Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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