Your next trip, last seen at €106
Below averageFrontier Airlines · 1 stop · 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
- €106, departing 21 Nov 2026 (Last checked: 24 Oct 2026)One-way fareCheck live prices for this route
- Airlines seen
- Air Canada, Alaska Airlines, American Airlines, Breeze Airways, Delta Air Lines, Frontier Airlines, JetBlue, Porter Airlines Canada, Sun Country Airlines, United Airlines, WestJet (11)
- Typical journey time
- 21h 07m
About this route
Explore the fares we observed from Washington to Milwaukee. Prices move often, so pick your dates to see the latest options.
- Route distance
- 1,021 km
- Typical journey time
- 21h 07m
- Seen on fares with a connection
- Frontier Airlines, Alaska Airlines, Air Canada, American Airlines, Sun Country Airlines, Breeze Airways
- Alternative airports
- DCA
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
If the observed fare for this date drops, we will email you. At most one message a day.
Airport to city: straight-line distance
- Ronald Reagan Washington National Airport (DCA) → Washington, city gazetteer reference point (38.8951, -77.0364): ≈ 5 km.
- Washington Dulles International Airport (IAD) → Washington, city gazetteer reference point (38.8951, -77.0364): ≈ 37 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 Washington to Milwaukee: Sun Country Airlines, from €177 (checked 24 Oct 2026).
| Airline | Lowest fare | Priced days |
|---|---|---|
| Sun Country Airlines | €177Nov 19, 2026 | 3 |
| Alaska Airlines | €326Dec 14, 2026 | 16 |
| Air Canada | €433Jan 18, 2027 | 14 |
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 Washington to Milwaukee?
The lowest fare Routavio has observed is €106, found on 24 Oct 2026. Prices move, so read it as a floor rather than a quote.
When is the cheapest month to fly from Washington to Milwaukee?
In our observations November 2026 is the cheapest month so far, at €106.
Are there direct flights from Washington to Milwaukee?
Our data holds no non-stop flight from Washington to Milwaukee. The fares on this page include at least one stop.
Which airlines fly from Washington to Milwaukee?
Routavio has seen these carriers on the route: Air Canada, Alaska Airlines, American Airlines, Breeze Airways, Delta Air Lines, Frontier Airlines, JetBlue, Porter Airlines Canada, Sun Country Airlines, United Airlines, WestJet (11).
How long does the flight from Washington to Milwaukee take?
Across the 4 fares Routavio observed, the average journey time is 17h 24m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.
How many of the observed Washington to Milwaukee fares were non-stop?
None of the 4 fares we observed was non-stop; every one included at least one stop. That describes our observations, not every flight that operates.
Which airline has the lowest fare from Washington to Milwaukee?
Cheapest airline from Washington to Milwaukee: Sun Country Airlines, from €177 (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.