Your next trip, last seen at €80
Lowest observedWhen 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
- €123, departing 18 Nov 2026 (Last checked: 24 Oct 2026)One-way fareCheck live prices for this route
- Airlines seen
- Southwest Airlines, Aeromexico, Alaska Airlines, American Airlines, Delta Air Lines, Flair Airlines, Frontier Airlines, JetBlue, Porter Airlines Canada, Sun Country Airlines, United Airlines, WestJet (12)
- Reported fastest flight
- 2h 05m
- Non-stop
- Yes
About this route
Explore the fares we observed from Baltimore to Milwaukee. Prices move often, so pick your dates to see the latest options.
- Route distance
- 1,032 km
- Reported fastest flight
- 2h 05m
Route-level information; individual journeys vary.
Published schedules report non-stop service with Southwest Airlines. Check current timetables.
A clearer picture of your fare
If the observed fare for this date drops, we will email you. At most one message a day.
Airport to city: straight-line distance
- Baltimore/Washington International Thurgood Marshall Airport (BWI) → Baltimore, city gazetteer reference point (39.2864, -76.6150): ≈ 13 km.
- General Mitchell International Airport (MKE) → Milwaukee, city gazetteer reference point (43.0389, -87.9065): ≈ 10 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 one-way fare we saw per airline
Cheapest airline from Baltimore to Milwaukee: Frontier Airlines, from €123 (checked 24 Oct 2026).
| Airline | Lowest fare | Priced days |
|---|---|---|
| Frontier Airlines | €123Nov 18, 2026 | 59 |
| Sun Country Airlines | €226Nov 12, 2026 | 3 |
| Alaska Airlines | €326Dec 14, 2026 | 14 |
| JetBlue | €576Nov 11, 2026 | 4 |
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 Baltimore to Milwaukee?
The lowest fare Routavio has observed is €123, found on 24 Oct 2026. Prices move, so read it as a floor rather than a quote.
Are there direct flights from Baltimore to Milwaukee?
Yes. Published schedules report non-stop flights on this route with Southwest Airlines.
Which airlines fly from Baltimore to Milwaukee?
Routavio has seen these carriers on the route: Southwest Airlines, Aeromexico, Alaska Airlines, American Airlines, Delta Air Lines, Flair Airlines, Frontier Airlines, JetBlue, Porter Airlines Canada, Sun Country Airlines, United Airlines, WestJet (12).
Which airline has the lowest fare from Baltimore to Milwaukee?
Cheapest airline from Baltimore to Milwaukee: Frontier Airlines, from €123 (checked 24 Oct 2026).
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide · Price and schedule freshness on Routavio
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Recently observed fares. Prices may change.