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Cheap flights from Boston to Warsaw

One-way from $271, found by travellers in the last 7 days. The live price is checked when you book.

Departure
Return
Prices for nearby dates
Sat, Oct 31Any priceSun, Nov 1Any priceMon, Nov 2Any priceTue, Nov 3$271Wed, Nov 4Any priceThu, Nov 5Any priceFri, Nov 6Any priceSat, Nov 7Any price

Cheapest one-way tickets

Recent finds on different dates, for 1 adult. Booking opens on Aviasales, which shows baggage, fare rules and the live price.

Cheapest
$271
Aer Lingus, flight EI 132Found 7 days ago, 1 adult
Check live price
5:15pmBostonTue, Nov 3
Travel time 8h 45m, 1 stopBOSWMI
8:00amWarsawWed, Nov 4
$319
Icelandair, flight FI 630Found 4 days ago, 1 adult
Check live price
7:50pmBostonWed, Feb 17
Travel time 10h 35m, 2 stopsBOSWMI
12:25pmWarsawThu, Feb 18
$339
Aer Lingus, flight EI 132Found 7 days ago, 1 adult
Check live price
5:15pmBostonSun, Dec 27
Travel time 8h 45m, 1 stopBOSWMI
8:00amWarsawMon, Dec 28
$362
TAP Air Portugal, flight TP 228Found 7 days ago, 1 adult
Check live price
10:45pmBostonTue, Dec 15
Travel time 11h 45m, 2 stopsBOSWAW
4:30pmWarsawWed, Dec 16
$366
Air Canada, flight AC 8541Found 5 days ago, 1 adult
Check live price
9:35amBostonThu, Nov 19
Travel time 11h 55m, 3 stopsBOSWMI
3:30amWarsawFri, Nov 20

Round trips

The cheapest return tickets found recently, price for the whole trip.

Plan the rest of the trip

  • Mobile data in PolandTravel eSIM from $4, installed before you fly.
    Compare plans
  • Getting from the airportTransfers and car hire in Warsaw, booked ahead at a fixed price.
    See options
  • Things to do in WarsawPopular tours from $24.79 per person.
    See ideas
  • Travel insuranceTravel insurance quotes for Poland from EKTA; check what each policy covers.
    Get a quote
  • Flight delayed?Delayed or cancelled? With an EU airline you may be owed up to €600 per person under EU261 (with a UK airline, up to £520 under UK261).
    Check

Price calendar

The lowest one-way fare found for each day over the next 60 days. A dash means no recent fare; you can still pick that day.

October 2026

MoTuWeThFrSaSu12345678910111213141516171819202122232425–26$43727–28$37129–30–31–

November 2026

MoTuWeThFrSaSu1–2–3$2714–5–6–7–8–9–10–11–12–13–14–15–16–17–18–19$36620–21–22–23–24–25–26–27–28–29–30–

December 2026

MoTuWeThFrSaSu1–2–3–4–5–6–7–8–9–10–11–12–13–14–15$36216–17–18$73519$65320$60021–22–23$5182425262728293031
$339 or lessGreen: the cheapest fifth of fares on this route. Lowest in these 60 days: Nov 3, $271.

Lowest fares by month

In the fares found this week, November has the lowest: from $271 one-way, against $371 in October. Pick a month to see its cheapest date.

  1. Oct$371
  2. Nov$271
  3. Dec$339
  4. Janno fares yet
  5. Feb$319
  6. Marno fares yet
  7. Aprno fares yet
  8. Mayno fares yet
  9. Junno fares yet
  10. Julno fares yet
  11. Augno fares yet
  12. Sepno fares yet
$0$200$400Oct$271NovDecJanFebMarAprMayJunJulAugSep
Show as a table
MonthCheapest one-wayDateStops
October$371Wed, Oct 282 stops
November$271Tue, Nov 31 stop
December$339Sun, Dec 271 stop
January 2027—
February 2027$319Wed, Feb 172 stops
March 2027—
April 2027—
May 2027—
June 2027—
July 2027—
August 2027—
September 2027—

Fares and weather by month

The lowest one-way fare found for each month, next to the weather in Warsaw. Average daily high and low and monthly precipitation.

Oct2026NovDecJan2027FebMarAprMayJunJulAugSep
Lowest fare$371$271$339–$319–––––––
High °C13°7°2°1°3°7°15°20°23°25°25°19°
Low °C5°1°-2°-4°-3°-1°4°9°12°15°14°10°
Precipitation mm403636313029355664826150

Source: Warsaw on Wikipedia, CC BY-SA 4.0.

Questions travellers ask

What is the cheapest month to fly from Boston to Warsaw?

In the fares found this week, November has the lowest: from $271 one-way, against $371 in October.

What is the weather in Warsaw in November?

In November, the cheapest month to fly, the average daily high in Warsaw is 7 °C and the low 1 °C.

Are there direct flights from Boston to Warsaw?

None of the fares found recently are nonstop. The cheapest options have at least one stop.

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