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Reminder for Flying Blue

Flights from Boston to Lisbon

Origin icon
Destination icon

Boston

BOS

Boston

5,126 km · 6h 31m

Lisbon

LIS

Lisbon Portela

There are no deals this month for flights from Boston to Lisbon.

The standard prices for a KLM flight from Boston to Lisbon are 20,000 miles in Economy.

Standard prices

Economy

20,000 miles

Premium Economy

35,000 miles

Business

50,000 miles

Available Reward tickets (seats)

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DateEco.EconomyPrem.PremiumBiz.Business
Tomorrow

22.000

59.500

55.000

22 Apr

22.000

59.500

93.500

23 Apr

27.500

59.500

×

24 Apr

15.000

59.500

93.500

25 Apr

36.500

×

×

26 Apr

27.500

×

×

27 Apr

36.500

59.500

×

-

13.37

NICE

TRY

-

13.37

NICE

TRY

-

13.37

NICE

TRY

-

13.37

NICE

TRY

Above standard fare

Under standard fare

× Not available

Weekend

Beta: displayed data is not real-time and may be outdated.

Frequently Asked Questions

How do I book a Promo Reward from Boston (BOS) to Lisbon (LIS)?

Booking a Promo Reward flight with KLM or Air France to Lisbon should be done through the respective airlines' websites. To help you, we've created a step-by-step guide for KLM.

  1. Go to the KLM website (or click here).
  2. Sign in with your Flying Blue account.
  3. Navigate back to the KLM homepage.
  4. Click on "Book with Miles".
  5. In the "Departure from" field, enter your starting point: Boston (BOS)
  6. In the "Arrival at" field, enter your destination: Lisbon (LIS)
  7. Next, select your travel period, number of passengers, travel class, and flight type (one-way or round trip).
  8. Click "Search flights" to start looking for available tickets.
  9. Choose your preferred Promo Reward flight to Lisbon.
  10. After making your selection, you'll see a summary including the total price.
  11. Finalize the payment, and your KLM / Air France flight ticket from Boston (BOS) to Lisbon (LIS) will be confirmed.

How many Flying Blue miles do I need for a flight from Boston (BOS) to Lisbon (LIS)?

The price for a KLM Reward flight ticket from Boston to Lisbon starts at 20,000 Flying Blue miles in Economy. Depending on the travel period you want to fly, the price may vary. Tickets that can be purchased with Flying Blue miles have a different (limited) stock than tickets purchased with euros.

Unfortunately, we have not (yet) seen a KLM Reward flight ticket from Boston (BOS) to Lisbon (LIS). Therefore, we cannot say what a flight ticket to Lisbon costs.

When was the last Promo Reward from Boston to Lisbon?

Unfortunately, there is no Promo Reward available to Lisbon this month.

We unfortunately have no history for this flight route with KLM or Air France.