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ATW - STL

Find cheap flights from Appleton to St. Louis from $195

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Appleton to St. Louis departing on 10/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Fri 5/24
Fri 5/31

Search hundreds of travel sites at once for deals on flights to St. Louis

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Appleton to St. Louis, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Appleton to St. Louis, as well as popular online travel agencies
In the last 7 days travelers have searched 45,119,101 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Appleton to St. Louis (ATW-STL)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Appleton to St. Louis that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
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4:21 pm - 11:20 pmATW-STL
6h 59m1 stop
11:08 am - 3:51 pmSTL-ATW
4h 43m1 stop
$195American Airlines
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Sat, Oct 5 - Wed, Oct 9
4:21 pm - 11:20 pmATW-STL
6h 59m1 stop
7:30 am - 10:48 amSTL-ATW
3h 18m1 stop
$196American Airlines
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Sat, Sep 14 - Tue, Sep 17
8:09 am - 5:17 pmATW-STL
9h 08m2 stops
11:08 am - 3:51 pmSTL-ATW
4h 43m1 stop
$201American Airlines
Find Deal
Sat, Oct 5 - Wed, Oct 9
11:34 am - 9:07 pmATW-STL
9h 33m2 stops
7:30 am - 10:48 amSTL-ATW
3h 18m1 stop
$203American Airlines
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Sat, Sep 14 - Tue, Sep 17
3:00 pm - 9:31 pmATW-STL
6h 31m1 stop
3:30 pm - 9:27 pmSTL-ATW
5h 57m1 stop
$218Delta
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Sat, Sep 14 - Wed, Sep 18
4:48 pm - 8:32 pmATW-STL
3h 44m1 stop
6:00 pm - 9:45 pmSTL-ATW
3h 45m1 stop
$228Delta
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Fri, Aug 9 - Mon, Aug 12
4:17 pm - 9:55 pmATW-STL
5h 38m1 stop
10:05 am - 3:37 pmSTL-ATW
5h 32m1 stop
$233Delta
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Sun, Jun 30 - Sat, Jul 6
6:30 am - 10:07 amATW-STL
3h 37m1 stop
11:10 am - 4:46 pmSTL-ATW
5h 36m1 stop
$359United Airlines
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Sat, Sep 14 - Sun, Sep 15
6:30 am - 10:07 amATW-STL
3h 37m1 stop
5:20 pm - 9:09 pmSTL-ATW
3h 49m1 stop
$408United Airlines
Find Deal
Sat, Sep 14 - Sat, Sep 14
6:30 am - 3:49 pmATW-STL
9h 19m1 stop
11:10 am - 3:06 pmSTL-ATW
3h 56m1 stop
$442United Airlines
Find Deal
Wed, Sep 11 - Sun, Sep 15

Flights from Appleton to St. Louis - Travel Insights & Trends

Get data-powered insights and trends into flights from Appleton to St. Louis to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Appleton to St. Louis?

The average price of all flights from Appleton to St. Louis clicked on KAYAK for each day over the last 12 months.
When flying from Appleton to St. Louis, you should consider leaving on a Saturday and avoid Sundays if you are looking for the best rates. For your return to Appleton, you’ll find the best rates on Sundays and the most expensive ones on Wednesdays.

What is the cheapest month to fly from Appleton to St. Louis?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Appleton to St. Louis, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Appleton to St. Louis is December, where tickets cost $284 on average. On the other hand, the most expensive months are September and March, where the average cost of tickets is $587 and $566 respectively.

Good to know

Low season

February

High season

March

Cheapest flight

$195
Best time to beat the crowds with an average 28% drop in price.
Most popular time to fly with an average 41% increase in price.
Flight from Appleton to St. Louis

When to book flights from Appleton to St. Louis

Are your dates flexible? Find out the best times to travel from Appleton to St. Louis based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Appleton to St. Louis

  • What is the cheapest flight from Appleton to St. Louis?

    In the last 3 days, the lowest price for a flight from Appleton to St. Louis was $195 for a round-trip ticket.

  • Do I need a passport to fly between Appleton and St. Louis?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Appleton to St. Louis?

    Appleton airport is called Appleton Intl and the only airport in St. Louis is Lambert-St Louis.

  • Which aircraft models fly most regularly from Appleton to St. Louis?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Appleton to St. Louis?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Appleton and St. Louis, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Appleton to St. Louis, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Appleton to St. Louis are Delta and United Airlines. With an average price for the route of $255 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $350 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Appleton to St. Louis?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Appleton to St. Louis.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Appleton to St. Louis?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis from Appleton is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Appleton to St. Louis?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to St. Louis with an airline and back to Appleton with another airline. Booking your flights between Appleton and STL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Appleton to St. Louis?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to St. Louis from Appleton up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 3 airlines serving from Appleton to St. Louis

 
See real verified KAYAK customer reviews for airlines flying from Appleton to St. Louis. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Appleton to St. Louis? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 11004 reviews
7.9comfort
7.5food
8.0entertainment
8.6crew
8.2boarding
Airline reviews

I'm a larger, athletic guy (6'2", 260lbs powerlifter) and I found the seats incredibly uncomfortable with minimal leg room, especially in a window seat. Now, I full understand that being smaller may change my view but even if I was 80lbs less, my legs would be the same size and I was sandwiched between my seat and the seat in front of me.

6.0 GoodDan, Apr 2024LGA - DEN
Read more about Delta reviews

I'm a larger, athletic guy (6'2", 260lbs powerlifter) and I found the seats incredibly uncomfortable with minimal leg room, especially in a window seat. Now, I full understand that being smaller may change my view but even if I was 80lbs less, my legs would be the same size and I was sandwiched between my seat and the seat in front of me.

Horrible. This was not first class. This was a connecting flight whi h was late. My original flight never came. I hated the fact that delta gave me a connecting flight from New York to Orlando Florida. No meals and the television screens were not working. There wasn't even any power to charge your phones. This is NOT FIRST CLASS DELTA!!! Do better next time!

This flight was ridiculous. I had to have a connecting flight from New York to orlando Florida??? The flight left late and because it was a short flight there was no first class amenities. I had one alcohol drink. The flight crew was fine, but it sure did not feel like first class. Delta to me dropped the ball by giving me a connecting flight. By the time we got to Raleigh we would have missed the next flight. Lucky for me the flight never came so now I was stuck waiting for a later flight that came in late also.

Our flight was delayed in Atlanta. The staff could have gave us an explanation for the delay and how long it would be.

I liked the ease of checking in, luggage check in, wheel chair assistance, boarding and flight.

On my way home I had a layover. The flight from ATL to CLT was amended 5x while I was waiting. I could have driven home sooner. Overall from Dallas, Tx to Charlotte, NC I started my trip at 4:30pm, I didn’t get home until past midnight. I know things happen, but 5x to make me run back and forth in an airport from different terminals is excessive. I also upgraded to comfort + , I didn’t feel it was worth it. There was no benefit

On my way home I had a layover. The flight from ATL to CLT was amended 5x while I was waiting. I could have driven home sooner. Overall from Dallas, Tx to Charlotte, NC I started my trip at 4:30pm, I didn’t get home until past midnight. I know things happen, but 5x to make me run back and forth in an airport from different terminals is excessive.

They did a fine job. Can't wait to use Delta in the future.

There was a loud squeaky sound the whole time we were flying.

Had a broken tray in business class. Crew just shrugged it off.

Due to one crew member not showing up to work, our flight was significantly delayed causing us to miss our connecting flight in Houston to Mississippi causing us to be delayed by more than 6 hours and missing our event all together. Very disappointing. All because ONE crew member called in sick. United did grant us a $15 meal voucher, which was a small but appreciated concession that I wasn’t able to use because I ordered my lunch and paid for it before applying the concession, and the staff said it was too late to use it. Ugh! We also had a TWO delay coming back from Mississippi, but that was on American Airlines and it was due to weather, so not their fault. Anyway, not at all impressed with United’s handling of our flight and the HUGE disappointment of missing our important family event for our 90 year old mother. All that money and all that stress and emotions for nothing. Having to wait the hour to bring an employee from LAX seemed like something that should not have happened. Why don’t you have a local back-up? Santa Ana is not a little airport in a rural area.

Flight delayed from Cape Town to Washington then got diverted to miami and in miami we had to fend for ourselves , im still trying to get to Shreveport now

delay several times and wait extra long to board. no entertainment service because there are problem for some rows. always encounter some delays for the last flight of the day.

I just wrote a text which was supposed to be for the flight from Denver to spokane not Frankfurt to Denver.

On time every leg of the journey and exceptional staff at counter, gate, and on board. I haven’t travelled in US for a long time and was genuinely surprised how pleasant this was.

The delays (5 hrs) were a comedy of errors, and the multiple safety issues encountered were very concerning.

flight delays, staff only communicating when pushed, food service lasting a grand total of 7 minutes, stuck in seat from 45mins into flight until landing

Crew was great and did their best to make us comfortable and captain came out at the beginning to announce why the flight was delayed, weather situation up ahead, and kept us updated throughout the flight.

they made me check my carryon. There was space in the overhead bins.

Nice flight, nice crew but no cookie or napkin with my seltzer.

This flight is frequently delayed. The connections seemingly are more frequently delayed. I’ve missed connections as a result twice on the same route to charlotte then Charleston. Final destination arrival has been the next day, twice in a row. No pilots, no crew. Too many excuses. Unfortunately, my days with American are over.

Entertainment was okay not because anything was wrong but it is a short flight so having no wifi is annoying but understandable. Crew was outstanding as usual

Those seats were way too narrow. I had the middle seat, one person was a very skinny person and we still couldn’t avoid touching each other anytime one of us moved. The other person was larger and we were basically sitting in each others lap the entire flight. There was zero entertainment. The flight was long enough to justify tvs, but no. Gotta sit there in your infant seat and twiddle your thumbs.

The Flight attendant had an attitude and didn't allow anyone any time to prepare for landing despite being absent throughout the entire trip

Flight boarded without pilots. Sat on plane for 3 hrs. after over an hour late boarding. Plane never took off. Had to deplane near midnight. Line for rebooking was 3 hours + long. I had to leave.

The flight was great but board was a nightmare. The gate was changed 4 times during the layover period

The experience was great and much better than the flight going out. of course I was in first class but the service was excellent

Cold air blew constantly on my legs almost making me numb.

Missed the flight because of them and up geting a rental car

Delayd flight out of atl as always miss my conection in dfw no flight untill next day

Appleton - St. Louis Flights

Departure:

Appleton (ATW)United States

Destination:

St. Louis (STL)United States

Cabin classes: