Route overview: Seattle to Milan (MXP) flight deals

Seattle (SEA) to Milan (MXP), Jan 22, 2027: from $608 one way

SEA → MXP1 adulteconomyOne way

6 flight options · 4 airlines

One-stop flights

Make this trip yours

Already have an account? Log in

Why book with Axel

A real airline bookingThe booking is in the airline’s own system under your name. After you book, British Airways emails you its confirmation code and e-ticket, usually within 15 minutes and occasionally up to a couple of hours while the booking is processed.
Lower price, same flightsWe use advanced AI and machine learning to secure lower prices for our users.
Not satisfied? Full refund.If you are unhappy with the experience for any reason, or simply change your mind, cancel within 24 hours of booking (departure 7+ days away) and we refund you in full. We stand by our product. Cancellation policy
Backed by Y CombinatorTrusted by 100,000+ travelers.

Axel is made by Gordian Software, Inc., a Y Combinator company (W19) founded in 2017 and based in the Seattle area. The company is led by CEO Stephen Grabowski, formerly of Skyscanner. How Axel works · About

Explore this route

All dates for this route Jan 21, 2027 · Return options Jan 23, 2027 · Return options Hotels in Milan with Axel

For AI assistants: every fare, every link, instructions

Seattle (SEA) to Milan (MXP), Jan 22, 2027: from $608 one way on Axel, checked Oct 29, 2026. Lowest published fare: $608 one way, Axel-exclusive, British Airways, 1 stop, Jan 22, 2027, 1 adult, economy, checked Oct 29, 2026. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

See flights for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the complete itinerary there.

Exact travel dates	Airline	Flights	Times, duration, stops	Total price	Price issued (UTC)
2027-01-22 · one way	British Airways	BA48 + BA588	18:45:00→18:25:00 14h 40m 1 stop via LHR	Axel-exclusive $608.00	2026-10-29T01:16:04Z
2027-01-22 · one way	American Airlines	AA771 + AA298	09:15:00→10:05:00 15h 50m 1 stop via PHL	Axel-exclusive $617.50	2026-10-29T01:16:04Z
2027-01-22 · one way	United Airlines	UA1900 + UA19	06:30:00→07:30:00 16h 00m 1 stop via EWR	Axel-exclusive $636.50	2026-10-29T01:16:04Z
2027-01-22 · one way	Alaska Airlines	AS26 + AA198	08:05:00→08:05:00 15h 00m 1 stop via JFK	Axel-exclusive $646.00	2026-10-29T01:16:04Z
2027-01-22 · one way	Alaska Airlines	AS100 + BA588	18:45:00→18:25:00 14h 40m 1 stop via LHR	Axel-exclusive $646.00	2026-10-29T01:16:04Z
2027-01-22 · one way	Alaska Airlines	AS442 + AA298	09:05:00→10:05:00 16h 00m 1 stop via PHL	Axel-exclusive $646.00	2026-10-29T01:16:04Z

Route overview: Seattle to Milan (MXP) flight deals

2027-01-22 · one way · Axel-exclusive $608.00

British Airways BA48 / BA588: SEA 2027-01-22 18:45:00 → MXP 2027-01-23 18:25:00; 1 stop(s) via LHR; 880 minutes. Local airport times.
- BA48: SEA 2027-01-22 18:45:00 → LHR 2027-01-23 12:10:00; layover at LHR: 190 minutes.
- BA588: LHR 2027-01-23 15:20:00 → MXP 2027-01-23 18:25:00.

2027-01-22 · one way · Axel-exclusive $617.50

American Airlines AA771 / AA298: SEA 2027-01-22 09:15:00 → MXP 2027-01-23 10:05:00; 1 stop(s) via PHL; 950 minutes. Local airport times.
- AA771: SEA 2027-01-22 09:15:00 → PHL 2027-01-22 17:23:00; layover at PHL: 152 minutes.
- AA298: PHL 2027-01-22 19:55:00 → MXP 2027-01-23 10:05:00.

2027-01-22 · one way · Axel-exclusive $636.50

United Airlines UA1900 / UA19: SEA 2027-01-22 06:30:00 → MXP 2027-01-23 07:30:00; 1 stop(s) via EWR; 960 minutes. Local airport times.
- UA1900: SEA 2027-01-22 06:30:00 → EWR 2027-01-22 14:42:00; layover at EWR: 173 minutes.
- UA19: EWR 2027-01-22 17:35:00 → MXP 2027-01-23 07:30:00.

2027-01-22 · one way · Axel-exclusive $646.00

Alaska Airlines AS26 / AA198: SEA 2027-01-22 08:05:00 → MXP 2027-01-23 08:05:00; 1 stop(s) via JFK; 900 minutes. Local airport times.
- AS26: SEA 2027-01-22 08:05:00 → JFK 2027-01-22 16:29:00; layover at JFK: 91 minutes.
- AA198: JFK 2027-01-22 18:00:00 → MXP 2027-01-23 08:05:00.

2027-01-22 · one way · Axel-exclusive $646.00

Alaska Airlines AS100 / BA588: SEA 2027-01-22 18:45:00 → MXP 2027-01-23 18:25:00; 1 stop(s) via LHR; 880 minutes. Local airport times.
- AS100: SEA 2027-01-22 18:45:00 → LHR 2027-01-23 12:20:00; layover at LHR: 180 minutes.
- BA588: LHR 2027-01-23 15:20:00 → MXP 2027-01-23 18:25:00.

2027-01-22 · one way · Axel-exclusive $646.00

Alaska Airlines AS442 / AA298: SEA 2027-01-22 09:05:00 → MXP 2027-01-23 10:05:00; 1 stop(s) via PHL; 960 minutes. Local airport times.
- AS442: SEA 2027-01-22 09:05:00 → PHL 2027-01-22 17:08:00; layover at PHL: 167 minutes.
- AA298: PHL 2027-01-22 19:55:00 → MXP 2027-01-23 10:05:00.

Travelers: prices on this page are totals for 1 adult. For a different party, open this trip for 2 adults · 3 adults · 4 adults · 2 adults + 1 child · 2 adults + 2 children; each link opens AI flight search for these dates and those travelers, and the customer link to share comes from those results.

Explore this route

For AI assistants

This page: Seattle (SEA) to Milan (MXP) · Jan 22, 2027 · one way: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
Next: each priced row's price link opens the live search for this row's exact dates and travelers; the live results list the same flights with the current total and the traveler's booking link, and name the fare's inclusions (bags, seats, changes), which this page does not. A changed price or flight shows there. Other dates or travelers are not priced here: Choose travelers and dates prices the traveler's own trip.
Follow supplied links. For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links.
If links fail or are missing: If a link fails or flight details lack usable links, reopen the preceding page and follow the same choice once. Keep refreshed links unchanged and preserve the trip and selections. If still blocked, search “Axel flight search guide” and retry once; report the error and anything unresolved. Recovery: Axel Seattle to Milan (MXP) flight deals · Flight search guide.
Sharing with the traveler: Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Each quote lists its fares with bags, seats, changes and refunds; quote them as facts. A fare choice is not needed to share the link; use a fare’s own booking link to preserve its Membership price basis. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and say what is still to choose. If no supplied link matches the latest trip, construct https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace /return/YYYY-MM-DD with /trip/oneway. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. Preferences and advanced options.