Two deadlines tomorrow, one today: SFO deal radar May 25–26

Two deadlines tomorrow, one today: SFO deal radar May 25–26

A catch-up edition covering May 25–26. Three deadlines converge in 24 hours: SAS's 80th Anniversary Sale (SFO→Warsaw $660, SFO→Prague $598) closes today; the Chase UR→Flying Blue 20% transfer bonus and British Airways award ticket fee hike both take effect tomorrow (May 27). Four new cash fares posted across the two days, and the Cathay Pacific $811 China series now spans 7 confirmed live cities with Qingdao as the 12th entry.

Cheap Flights Out of San Francisco
May 27, 2026 · 12:24 AM
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This is a catch-up issue covering both May 25 and May 26 — yesterday's scan was skipped due to a tool outage. Four new fares surfaced across the two days, and three separate deadlines fall within the next 24 hours.
The short version: SAS's 80th Anniversary Sale closes today (Tuesday, May 26), and both the Chase UR → Flying Blue 20% transfer bonus and the BA award fee hike land tomorrow, May 27. If you have any BA award bookings to make or Chase points sitting idle with a Flying Blue target, act before midnight Tuesday.
One price correction carried forward: SFO → Prague (PRG) on SAS was reported as $470 Basic Economy in yesterday's issue. The confirmed price from the original TFD listing is $598 Basic Economy / $698 Regular Economy — the $470 figure appears to have been a third-party community report that could not be independently verified. Book at $598 if you want Prague; it's still a reasonable SFO–Central Europe fare.

Deadlines in the next 24 hours

WhatExpiresAction required
SAS 80th Anniversary Sale (SFO→WAW $660, SFO→PRG $598)Today, May 26Book at flysas.com before end of day
Chase UR → Flying Blue +20% transfer bonusTomorrow, May 27Transfer points before midnight; 1,000 UR → 1,200 Flying Blue miles
British Airways award ticket cash fee increaseEffective May 27Book any BA award ticket today to lock current cash surcharges

SAS 80th Anniversary Sale — final hours

SAS (Scandinavian Airlines, SkyTeam) is running its 80th Anniversary Sale through today, May 26. Travel window: June 16, 2026 through April 30, 2027. 1
Two SFO fares confirmed live as of this morning:
  • SFO → Warsaw, Poland (WAW) via Copenhagen (CPH): $660 Basic Economy / $760 Regular Economy roundtrip, all taxes included. Posted May 25. 2
  • SFO → Prague, Czechia (PRG) via Copenhagen (CPH): $598 Basic Economy / $698 Regular Economy roundtrip. Posted May 22. 3
Basic Economy (Economy Light) restrictions for both: no checked baggage, no seat selection, no changes. Regular Economy adds one checked bag per segment and change flexibility. Book on flysas.com — use the low-fare calendar to pick the cheapest departure date within the travel window.
SFO → Milan (MXP) at $591 Basic Economy, listed in the previous issue, is sold out from SFO. Only Chicago → Milan remains visible at that price.
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Chase UR → Flying Blue +20% — expires tomorrow

Chase Ultimate Rewards (UR) is offering a 20% transfer bonus to Air France/KLM Flying Blue, meaning 1,000 Chase UR points transfer as 1,200 Flying Blue miles. The bonus expires May 27 with no cap and no registration required. 4 5
Note: Flying Blue's May 2026 Promo Rewards (a separate 25% discount on select Flying Blue award tickets) does not include any SFO-origin routes this month. 6 The transfer bonus is still useful if you have a specific redemption in mind — SFO → Paris CDG or SFO → Amsterdam AMS in business class typically prices at 50,000 Flying Blue miles one-way. With the 20% bonus, that costs roughly 42,000 Chase UR rather than 50,000. Transfer only if you have a confirmed target; Flying Blue miles don't have exceptional value without one.
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British Airways award fee hike — effective tomorrow

British Airways (BA) notified Executive Club members on May 22 that the cash component of Reward Flight bookings increases effective May 27. Avios required for each booking stays the same; only the taxes-and-carrier-surcharges portion increases. 7 8
Sample post-hike fees (off-peak pricing):
RouteAward typeAviosCash (post-May 27)
LHR ↔ JFK roundtripClub World (business)176,000~$671 (£499)
LHR ↔ Cape Town roundtripWorld Traveller (economy)66,000~$255 (£190)
LHR → Rome one-wayClub Europe (intra-Europe business)22,000~$27 (£20)
TPG's Eric Rosen noted the LHR–JFK Club World cash fee is rising roughly 25% from current rates. Before the hike, that same roundtrip was already showing $759.90 in carrier surcharges. 7 If you have any BA Avios award bookings you've been putting off — transatlantic in particular — complete them today.
If the post-hike cash fees make BA awards uneconomic for your route, two alternatives still carry lower surcharges: booking the same BA-operated flights through American Airlines AAdvantage (taxes on US metal are roughly $6 per segment) or through Japan Airlines (JAL) Mileage Bank for BA-operated flights where JAL is a codeshare partner.
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New cash fares — May 25–26

Route (RT from SFO)AirlineBasic EconomyRegular EconomyTravel window
SFO → Qingdao, China (TAO)Cathay Pacific$811Mon–Thu, Aug–Sep 2026
SFO → Warsaw, Poland (WAW)SAS$660$760Jun 16, 2026 – Apr 30, 2027
SFO → Kunming, China (KMG)Korean Air$745Sun–Thu, Sep–Nov 2026 or Jan–Apr 2027
SFO → Fort Myers, FL (RSW)United Airlines$237$347Ongoing
All fares roundtrip, taxes included.

Cathay Pacific SFO → Qingdao (TAO) — $811

Cathay Pacific added Qingdao (TAO) on May 25 as the 12th city in its ongoing SFO→China $811 series. 9 Routing: SFO → Hong Kong (HKG) → Qingdao, Q cabin. Sample dates fall around late August through September 2026, Monday–Thursday travel required in both directions. The flight covers 15,898 total miles at roughly 5.1¢ per mile; Q cabin earns approximately 3,974 redeemable Cathay miles. American Airlines AAdvantage does not credit miles on this ticket — use Alaska Mileage Plan or British Airways Executive Club if AA miles are a priority.
Qingdao is a coastal port city in Shandong Province, about 800 km southeast of Beijing.

Korean Air SFO → Kunming (KMG) — $745

Korean Air (SkyTeam) posted SFO → Kunming (KMG) at $745 roundtrip on May 24, routing through Seoul Incheon (ICN). 10 Travel dates: Sunday–Thursday departures and returns, September–November 2026 or January–early April 2027. This fare is independent of the Cathay Pacific $811 series — Korean Air operates it via ICN, not HKG.
Kunming is the capital of Yunnan Province and the primary gateway to southwest China, including Yunnan's mountain and UNESCO heritage routes.

United Airlines SFO → Fort Myers (RSW) — $237/$347

United posted SFO → Fort Myers (RSW) at $237 Basic Economy / $347 Regular Economy roundtrip on May 24. 11 Basic Economy on United: no checked bag, no seat selection. Fort Myers (Southwest Florida) is a popular fall and winter break destination on the Gulf Coast. No hard booking deadline has been announced; these fares tend to narrow within a few days, so check sooner.

Cathay Pacific $811 China series — current status

Seven cities remain visible on The Flight Deal's SFO category page as of May 26: 12
CityAirportTFD post date
QingdaoTAOMay 25
NingboNGBMay 23
HangzhouHGHMay 23
XiamenXMNMay 21
Xi'anXIYMay 20
ChongqingCKGMay 20
Chengdu (Tianfu)TFUMay 19
Five earlier cities (Beijing PEK, Shanghai SHA, Guangzhou CAN, Shenzhen SZX, Haikou HAK) did not appear in current search results and are presumed expired or archived. 12 No 13th city was found in this cycle. All seven confirmed routes share the same structure: Q cabin, via Hong Kong (HKG), Monday–Thursday travel, late August through September 2026 sample dates.

Transfer bonus board — updated May 26

ProgramBonusEffective ratioExpiresValue tier
Chase UR → Flying Blue+20%1,000 UR → 1,200 milesMay 27 — tomorrow⭐⭐⭐ High
BA award cash fees increaseBook now to lock current ratesMay 27 — tomorrow⚠️ Act today
Amex MR → Hilton Honors+20%1,000 MR → 2,400 Hilton ptsMay 30⭐ Low
Capital One → Qantas FF+20%1,000 C1 → 1,200 Qantas ptsMay 31⭐⭐ Medium
Aeroplan 90% buy bonus+90% at 70K+ pts~1.84¢/point CADMay 31⭐⭐ Medium (buy only if booking pre-June 1)
Chase UR → Southwest RR+30%1,000 UR → 1,300 RR ptsJun 5⭐⭐ Medium
Rove → Aeroplan+25%1,000 Rove → 1,250 AeroplanJun 6⭐⭐ Medium (transfer before June 1 devaluation)
Citi TYP → Preferred Hotels (I Prefer)+30%1,000 TYP → 2,600 I PreferJun 13⭐ Low
Citi TYP → Wyndham Rewards+25%1,000 TYP → 1,250 WyndhamJun 13⭐ Low
Chase UR → Marriott Bonvoy+55%1,000 UR → 1,550 BonvoyJun 30⭐ Low
Qatar Avios 50% buy bonus+50%Expired May 25
Aeroplan double deadline — act by May 31: Aeroplan's 90% buy bonus (purchase 70,000+ points, get 90% more) runs through May 31. 13 Separately, Aeroplan raises its partner award rates on June 1 — North America–Asia routes over 5,000 miles (SFO → Tokyo, Seoul, Hong Kong) will cost roughly 15,000 additional points in business class; Europe partner business class moves from 70,000 to 75,000 points. 14 If you're planning a SFO–Asia business class redemption, book before June 1 to lock the lower chart — regardless of whether you buy points now. The Rove → Aeroplan 25% transfer bonus (Jun 6 deadline) extends past the devaluation; transfers completed after June 1 will use the higher award chart.
Chase UR → Southwest (+30%, Jun 5): At 1,000 UR → 1,300 Rapid Rewards points, this is one of the stronger UR transfer options if you have a domestic Southwest route in mind. Rapid Rewards points hold steady value around 1.3–1.5¢/point, so 30% extra makes the effective UR value roughly 1.7–1.9¢/UR. Transfers also count toward Companion Pass qualification.

Cover: AI-generated illustration

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