Air France/KLM Flying Blue award flights from Reykjavik (KEF) to Boston (BOS)
In the last 30 days AwardTool saw Air France/KLM Flying Blue award space for KEF→BOS in economy, premium economy and business class. Lowest economy: 19,500 miles + $318.59 (economy space on 9 dates). Lowest business class: 104,300 miles + $472.99 (business-class space on 6 dates). Lowest premium economy: 79,300 miles + $334.19 (premium economy space on 6 dates).
Prices observed – ; newest observation .
Page regenerated from the Nov 12, 2026 data snapshot (normally daily). Summary last changed . Seats change quickly.
- Lowest economy
- 19,500 miles + $318.59
- economy space on 9 dates
- Lowest business class
- 104,300 miles + $472.99
- business-class space on 6 dates
- Lowest premium economy
- 79,300 miles + $334.19
- premium economy space on 6 dates
In economy, 19,500 miles + $318.59 with Air France/KLM Flying Blue was the 2nd lowest of the 10 programs with economy award space on this route; the lowest was 12,700 points + $142.69 with JetBlue TrueBlue. With Air France/KLM Flying Blue, business class started at 104,300 miles + $472.99, about 5.3 times the points of its lowest economy award (19,500 miles + $318.59).
Flying Blue award prices by cabin
The lowest one-way Air France/KLM Flying Blue award AwardTool observed on KEF→BOS in each cabin, in miles plus taxes.
| Cabin | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Economy | 19,500 miles + $318.59 | Nonstop |  AF DL KL SK | 9+ | 9 | See dates | |
| Premium Economy | 79,300 miles + $334.19 | 2 stops | AFKLSK | 4 | 6 | See dates | |
| Business | 104,300 miles + $472.99 | 2 stops | AFKLSK | 2 | 6 | See dates |
Not seen means AwardTool hasn't observed this cabin on this route in the last 30 days. It doesn't mean the airline has no seats. Dates seen counts departure dates with an open award in that cabin at any price; newest observation is the latest time AwardTool saw one of them. Seats is the count the program reported when we observed it; some programs report at most 9.
Observed Flying Blue award examples
| Departure | Cabin | Points + taxes | Seats | Stops | Observed (UTC) | |
|---|---|---|---|---|---|---|
| Economy | 43,300 miles + $238.79 | 9+ | 2 stops | Check this date | ||
| Economy | 43,300 miles + $237.99 | 7 | 2 stops | Check this date | ||
| Economy | 45,800 miles + $237.99 | 9+ | 2 stops | Check this date | ||
| Premium Economy | 79,300 miles + $335.39 | 9+ | 2 stops | Check this date | ||
| Premium Economy | 79,300 miles + $334.19 | 4 | 2 stops | Check this date | ||
| Premium Economy | 79,300 miles + $334.19 | 9+ | 2 stops | Check this date | ||
| Business | 104,300 miles + $474.79 | 4 | 2 stops | Check this date | ||
| Business | 104,300 miles + $472.99 | 4 | 2 stops | Check this date |
Prices are one-way per traveler: the program's points or miles plus taxes and carrier fees in USD, as AwardTool observed them in the observation window. Award space changes constantly. A seat we saw may be gone, and space we haven't seen may exist. Always confirm with a live search before transferring points; most transfers can't be reversed.
How often Flying Blue award space showed up
Departure dates in the next 365 days that AwardTool checked for Air France/KLM Flying Blue in the last 30 days, how many had award space in each cabin at any price, and the latest departure with space.
| Cabin | Dates with space | Share of dates checked | Latest departure with space |
|---|---|---|---|
| Economy | 9 of 55 | 16% | |
| Premium Economy | 6 of 55 | 10% | |
| Business | 6 of 55 | 10% |
How to get Flying Blue miles
- American Express Membership Rewards: 1:1 · Instant
- Bilt Rewards: 1:1 · Instant
- Capital One Miles: 1:1 · Instant
- Chase Ultimate Rewards: 1:1 · Instant
- Citi ThankYou Points: 1:1 · Instant
- Wells Fargo Rewards: 1:1 · Instant
Check current transfer bonuses. Most transfers can't be reversed.
Flying Blue vs other programs from Reykjavik (KEF) to Boston (BOS)
Lowest one-way award per program and cabin on this route.
| Program | Economy | Premium Economy | Business | First |
|---|---|---|---|---|
| Air Canada Aeroplan | 31,988 pts + $139.90 | 83,913 pts + $177.60 | 196,959 pts + $223.30Mixed cabin | — |
| Air France/KLM Flying Blue | 19,500 pts + $318.59 | 79,300 pts + $334.19 | 104,300 pts + $472.99 | — |
| Alaska Atmos Rewards | 22,500 pts + $192.39 | — | — | — |
| American Airlines AAdvantage | 22,500 pts + $60.89 | 40,000 pts + $87.29Lowest | 57,500 pts + $87.29Lowest | — |
| Delta SkyMiles | 44,000 pts + $60.79 | 125,000 pts + $66.50 | — | 245,000 pts + $66.42Lowest |
| GOL Smiles | 46,400 pts + taxes not reported | 277,400 pts + taxes not reported | — | — |
| JetBlue TrueBlue | 12,700 pts + $142.69Lowest | — | 76,500 pts + $142.49 | — |
| SAS EuroBonus | 30,000 pts + $67.19 | 45,000 pts + $67.29 | 60,000 pts + $84.69 | — |
| United MileagePlus | 40,000 pts + $53.09 | 50,000 pts + $53.29 | 75,000 pts + $137.29 | 395,000 pts + $72.19 |
| Virgin Australia Velocity | 23,500 pts + $62.39 | — | — | — |
Questions about Flying Blue award flights from Reykjavik (KEF) to Boston (BOS)
How many miles do you need to fly from Reykjavik (KEF) to Boston (BOS) with Air France/KLM Flying Blue?
The lowest one-way Air France/KLM Flying Blue awards AwardTool observed in the last 30 days (newest observation Nov 9, 2026): economy 19,500 miles + $318.59, with a typical monthly low of 43,300 miles (taxes vary) over 6 months and award space on 9 departure dates; premium economy 79,300 miles + $334.19, with monthly lows of 79,300 miles in 2 months and 160,700 miles in 1 month (taxes vary), and award space on 6 departure dates; business class 104,300 miles + $472.99, with a typical monthly low of 137,800 miles (taxes vary) over 3 months and award space on 6 departure dates. Monthly lows varied in economy (19,500 to 158,800 miles + taxes vary), premium economy (79,300 to 160,700 miles + taxes vary) and business class (104,300 to 406,700 miles + taxes vary), so the award on your dates may cost more. Search live before transferring points.
What's the lowest Flying Blue award from Reykjavik (KEF) to Boston (BOS)?
In economy, 19,500 miles + $318.59. Air France/KLM Flying Blue showed economy award space on 9 departure dates at any price (newest observation Nov 9, 2026, 22:59 UTC). In business class, 104,300 miles + $472.99. Seen Nov 8, 2026, 23:12 UTC for a Dec 14, 2026 departure. Air France/KLM Flying Blue showed business-class award space on 6 departure dates at any price (newest observation Nov 9, 2026, 22:59 UTC). Search live before transferring points.
Can you book nonstop awards from Reykjavik (KEF) to Boston (BOS) with Flying Blue?
Yes. AwardTool observed nonstop Air France/KLM Flying Blue award space in economy.
Which credit card points can book Flying Blue awards from Reykjavik (KEF) to Boston (BOS)?
American Express Membership Rewards (1:1, Instant), Bilt Rewards (1:1, Instant), Capital One Miles (1:1, Instant), Chase Ultimate Rewards (1:1, Instant), Citi ThankYou Points (1:1, Instant) and Wells Fargo Rewards (1:1, Instant). Check current transfer bonuses; most transfers can't be reversed.
When does Air France/KLM Flying Blue release award seats for Reykjavik (KEF) to Boston (BOS)?
Air France/KLM Flying Blue publishes a booking window of about 359 days (about 12 months) before departure (AwardTool's program data, reviewed Nov 6, 2026). On this route AwardTool saw Air France/KLM Flying Blue award space for departures as late as Sep 9, 2027; seats can open earlier or later, and released seats may already be booked. See Flying Blue award release dates.