Your next trip, last seen at €117
Lowest observedFrontier Airlines · 2 stops · One wayWhen to fly
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The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.
One-way fare
- Lowest observed
- €117, departing 13 Dec 2026 (Last checked: 22 Oct 2026)One-way fare · Priced departure days checked in the last 14 days: 84Check live prices for this route
- Airlines seen
- United Airlines, Allegiant Air, American Airlines, Contour Airlines, Delta Air Lines, Frontier Airlines, JetBlue, WestJet (8)
- Typical journey time
- 16h 33m
About this route
Explore the fares we observed from Appleton to Chicago. Prices move often, so pick your dates to see the latest options.
- Route distance
- 273 km
- Typical journey time
- 16h 33m
- Alternative airports
- CGX, DPA, MDW, PWK, RFD
Route-level information; individual journeys vary.
We have not observed non-stop service on this route; the fares shown include at least one stop.
A clearer picture of your fare
Non-stop airlines seen on this route
| Airline | Non-stop days / priced days | Fastest non-stop |
|---|---|---|
| United Airlines | 15 / 83 |
Departure days with a non-stop fare checked in the last 14 days. A carrier listed here had a non-stop fare on at least 3 days; schedules may differ.
Airport to city: straight-line distance
- Appleton International Airport (ATW) → Appleton, city gazetteer reference point (44.2619, -88.4154): ≈ 8 km.
- Chicago Midway International Airport (MDW) → Chicago, city gazetteer reference point (41.8781, -87.6298): ≈ 14 km.
- Chicago O'Hare International Airport (ORD) → Chicago, city gazetteer reference point (41.8781, -87.6298): ≈ 25 km.
- Chicago Rockford International Airport (RFD) → Chicago, city gazetteer reference point (41.8781, -87.6298): ≈ 126 km.
Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.
Lowest fare by departure month
Cheapest month from Appleton to Chicago: December 2026, from €117 (checked 22 Oct 2026).
| Month | Lowest fare | Priced days |
|---|---|---|
| October 2026 | €180 | 3 |
| November 2026 | €122 | 30 |
| December 2026 | €117 | 31 |
| January 2027 | €137 | 20 |
Lowest fare by day of the week
Cheapest day of the week from Appleton to Chicago: Sunday, from €117 (checked 22 Oct 2026).
| Day | Lowest fare | Priced days |
|---|---|---|
| Monday | €122 | 12 |
| Tuesday | €152 | 11 |
| Wednesday | €171 | 11 |
| Thursday | €139 | 13 |
| Friday | €136 | 13 |
| Saturday | €158 | 12 |
| Sunday | €117 | 12 |
One-way fares checked in the last 14 days. Each figure is the lowest priced departure day we saw, not a guaranteed fare.
Lowest fare by days before departure
Lowest fare from Appleton to Chicago by days until departure (31 to 60 days): €117 (checked 22 Oct 2026).
| Days before departure | Lowest fare | Priced days |
|---|---|---|
| 0 to 7 days | €180 | 8 |
| 8 to 30 days | €122 | 23 |
| 31 to 60 days | €117 | 30 |
| 61 days or more | €137 | 23 |
One-way fares checked in the last 14 days. Each figure is the lowest stored fare for that distance to departure, not a price forecast.
Fares for different departure dates, checked now; not a guide to when to book.
Lowest one-way fare we saw per airline
Cheapest airline from Appleton to Chicago: Frontier Airlines, from €117 (checked 22 Oct 2026).
| Airline | Lowest fare | Priced days |
|---|---|---|
| Frontier Airlines | €117Dec 13, 2026 | 6 |
| Allegiant Air | €122Nov 9, 2026 | 59 |
| United Airlines | €199Jan 5, 2027 | 16 |
One-way fares checked in the last 14 days. An airline listed here had a fare on at least 3 departure days. Each figure is the lowest we saw, not a guaranteed fare. Connecting itineraries are included; the date is the departure day of that fare.
Frequently asked
How much is a flight from Appleton to Chicago?
The lowest fare Routavio has observed is €117, found on 22 Oct 2026. Prices move, so read it as a floor rather than a quote.
When is the cheapest month to fly from Appleton to Chicago?
Cheapest month from Appleton to Chicago: December 2026, from €117 (checked 22 Oct 2026).
Are there direct flights from Appleton to Chicago?
Our data holds no non-stop flight from Appleton to Chicago. The fares on this page include at least one stop.
Which airlines fly from Appleton to Chicago?
Routavio has seen these carriers on the route: United Airlines, Allegiant Air, American Airlines, Contour Airlines, Delta Air Lines, Frontier Airlines, JetBlue, WestJet (8).
How long does the flight from Appleton to Chicago take?
Across the 90 fares Routavio observed, the average journey time is 20h 33m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.
Which airlines had non-stop offers on at least 3 departure dates from Appleton to Chicago?
For Appleton to Chicago, examples of observed one-way non-stop offers checked within the last 14 days: United Airlines (15). Each number counts distinct departure dates, not weekly flights; check current availability in search.
Which day of the week is cheapest from Appleton to Chicago?
Cheapest day of the week from Appleton to Chicago: Sunday, from €117 (checked 22 Oct 2026).
Which airline has the lowest fare from Appleton to Chicago?
Cheapest airline from Appleton to Chicago: Frontier Airlines, from €117 (checked 22 Oct 2026).
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide
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Recently observed fares. Prices may change.
Last checked: 22 Oct 2026