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San Francisco Intl. Airport to Chiang Mai Intl. Airport flight

Explore the cheapest one-way and round-trip flights from San Francisco Intl. Airport to Chiang Mai Intl. Airport over the next 90 days, with one-way fares from HK$3,241 and round-trip from HK$5,411. Based on Trip.com's latest 7-day flight data.

    • SFO 12:00 PM
      42h 50m
      1 stop
      CNX 9:50 PM
      San Francisco - Chiang Mai | Sat, Nov 28 | Air China
      CNX 11:05 PM
      25h 25m
      1 stop
      SFO 9:30 AM
      Chiang Mai - San Francisco | Fri, Dec 4 | Air China
      HK$5,411 HK$7,617
      28% off
      28% off
      HK$7,617 HK$5,411
    • SFO 12:00 PM
      42h 50m
      1 stop
      CNX 9:50 PM
      San Francisco - Chiang Mai | Wed, Nov 25 | Air China
      CNX 11:05 PM
      25h 25m
      1 stop
      SFO 9:30 AM
      Chiang Mai - San Francisco | Tue, Dec 1 | Air China
      HK$5,411 HK$7,617
      28% off
      28% off
      HK$7,617 HK$5,411
    • SFO 12:00 PM
      42h 50m
      1 stop
      CNX 9:50 PM
      San Francisco - Chiang Mai | Wed, Nov 18 | Air China
      CNX 6:10 PM
      30h 20m
      1 stop
      SFO 9:30 AM
      Chiang Mai - San Francisco | Tue, Nov 24 | Air China
      HK$5,411 HK$7,617
      28% off
      28% off
      HK$7,617 HK$5,411
    • SFO 12:00 PM
      42h 50m
      1 stop
      CNX 9:50 PM
      San Francisco - Chiang Mai | Sat, Nov 14 | Air China
      CNX 11:05 PM
      25h 25m
      1 stop
      SFO 9:30 AM
      Chiang Mai - San Francisco | Fri, Nov 20 | Air China
      HK$5,411
      28% off
      HK$7,617 HK$5,411
    • SFO 12:00 PM
      42h 50m
      1 stop
      CNX 9:50 PM
      San Francisco - Chiang Mai | Wed, Nov 4 | Air China
      CNX 11:05 PM
      25h 25m
      1 stop
      SFO 9:30 AM
      Chiang Mai - San Francisco | Tue, Nov 10 | Air China
      HK$5,539
      27% off
      HK$7,617 HK$5,539
    • SFO 12:00 PM
      35h 20m
      1 stop
      CNX 2:20 PM
      San Francisco - Chiang Mai | Mon, Nov 9 | China Eastern Airlines
      CNX 3:35 PM
      32h 25m
      1 stop
      SFO 9:00 AM
      Chiang Mai - San Francisco | Sun, Nov 15 | China Eastern Airlines
      HK$5,590
      27% off
      HK$7,617 HK$5,590
    • SFO 11:45 AM
      20h
      1 stop
      CNX 10:45 PM
      San Francisco - Chiang Mai | Tue, Nov 10 | Korean Air
      CNX 12:20 AM
      24h 15m
      1 stop
      SFO 9:35 AM
      Chiang Mai - San Francisco | Sat, Nov 14 | Korean Air
      HK$5,940
      22% off
      HK$7,617 HK$5,940
    • SFO 11:45 AM
      20h
      1 stop
      CNX 10:45 PM
      San Francisco - Chiang Mai | Tue, Nov 3 | Korean Air
      CNX 12:20 AM
      24h 15m
      1 stop
      SFO 9:35 AM
      Chiang Mai - San Francisco | Fri, Nov 6 | Korean Air
      HK$5,940
      22% off
      HK$7,617 HK$5,940
    • SFO 12:00 PM
      35h 20m
      1 stop
      CNX 2:20 PM
      San Francisco - Chiang Mai | Mon, Nov 2 | China Eastern Airlines
      CNX 3:35 PM
      32h 25m
      1 stop
      SFO 9:00 AM
      Chiang Mai - San Francisco | Fri, Nov 6 | China Eastern Airlines
      HK$5,943
      22% off
      HK$7,617 HK$5,943
    • SFO 1:00 PM
      17h 25m
      1 stop
      CNX 2:00 PM
      San Francisco - Chiang Mai | Thu, Oct 29 | Normal Airline
      CNX 3:00 PM
      6h
      Nonstop
      SFO 4:00 PM
      Chiang Mai - San Francisco | Sat, Oct 31 | Normal Airline
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    • Cheapest
      SFO 11:45 AM
      20h
      1 stop
      CNX 10:45 PM
      San Francisco - Chiang Mai | Sat, Nov 28 | Korean Air
      HK$3,241 HK$4,818
      33% off
      33% off
      HK$4,818 HK$3,241
    • SFO 11:45 AM
      20h
      1 stop
      CNX 10:45 PM
      San Francisco - Chiang Mai | Mon, Nov 2 | Korean Air
      HK$3,474 HK$4,818
      28% off
      28% off
      HK$4,818 HK$3,474
    • SFO 12:45 PM
      20h
      1 stop
      CNX 10:45 PM
      San Francisco - Chiang Mai | Thu, Oct 29 | Korean Air
      HK$3,483 HK$4,818
      28% off
      28% off
      HK$4,818 HK$3,483
    • SFO 12:45 PM
      20h
      1 stop
      CNX 10:45 PM
      San Francisco - Chiang Mai | Wed, Oct 28 | Korean Air
      HK$3,483
      28% off
      HK$4,818 HK$3,483
    • SFO 11:45 AM
      20h
      1 stop
      CNX 10:45 PM
      San Francisco - Chiang Mai | Mon, Nov 9 | Korean Air
      HK$3,483
      28% off
      HK$4,818 HK$3,483
    • SFO 11:45 AM
      20h
      1 stop
      CNX 10:45 PM
      San Francisco - Chiang Mai | Sun, Nov 8 | Korean Air
      HK$3,489
      28% off
      HK$4,818 HK$3,489
    • SFO 12:45 PM
      20h
      1 stop
      CNX 10:45 PM
      San Francisco - Chiang Mai | Fri, Oct 30 | Korean Air
      HK$3,494
      27% off
      HK$4,818 HK$3,494
    • SFO 12:45 PM
      20h
      1 stop
      CNX 10:45 PM
      San Francisco - Chiang Mai | Sat, Oct 31 | Korean Air
      HK$3,494
      27% off
      HK$4,818 HK$3,494
    • SFO 4:20 PM
      41h 15m
      1 stop
      CNX 11:35 PM
      San Francisco - Chiang Mai | Wed, Oct 28 | Air Premia
      HK$3,734
      22% off
      HK$4,818 HK$3,734
    • SFO 1:00 PM
      17h 25m
      1 stop
      CNX 2:00 PM
      San Francisco - Chiang Mai | Thu, Oct 29 | Normal Airline
      Find more flights
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    • SFO 11:45 AM
      20h
      1 stop
      CNX 10:45 PM
      San Francisco - Chiang Mai | Mon, Nov 2 | Korean Air
      HK$3,474 HK$8,665
      60% off
      60% off
      HK$8,665 HK$3,474
    • SFO 11:45 AM
      20h
      1 stop
      CNX 10:45 PM
      San Francisco - Chiang Mai | Mon, Nov 9 | Korean Air
      HK$3,483 HK$8,665
      60% off
      60% off
      HK$8,665 HK$3,483
    • SFO 12:45 PM
      20h
      1 stop
      CNX 10:45 PM
      San Francisco - Chiang Mai | Thu, Oct 29 | Korean Air
      HK$3,483 HK$8,665
      60% off
      60% off
      HK$8,665 HK$3,483
    • SFO 11:45 AM
      20h
      1 stop
      CNX 10:45 PM
      San Francisco - Chiang Mai | Sun, Nov 8 | Korean Air
      HK$3,489
      60% off
      HK$8,665 HK$3,489
    • SFO 12:45 PM
      20h
      1 stop
      CNX 10:45 PM
      San Francisco - Chiang Mai | Sat, Oct 31 | Korean Air
      HK$3,494
      60% off
      HK$8,665 HK$3,494
    • SFO 11:45 AM
      20h
      1 stop
      CNX 10:45 PM
      San Francisco - Chiang Mai | Mon, Nov 2 | Delta Air Lines
      HK$3,798
      56% off
      HK$8,665 HK$3,798
    • SFO 12:45 PM
      20h
      1 stop
      CNX 10:45 PM
      San Francisco - Chiang Mai | Sat, Oct 31 | Delta Air Lines
      HK$3,865
      55% off
      HK$8,665 HK$3,865
    • SFO 10:55 PM
      19h 55m
      1 stop
      CNX 9:50 AM
      San Francisco - Chiang Mai | Fri, Nov 27 | Cathay Pacific
      HK$4,222
      51% off
      HK$8,665 HK$4,222
    • SFO 11:45 AM
      20h
      1 stop
      CNX 10:45 PM
      San Francisco - Chiang Mai | Tue, Nov 3 | Korean Air
      HK$4,308
      50% off
      HK$8,665 HK$4,308
    • SFO 1:00 PM
      17h 25m
      1 stop
      CNX 2:00 PM
      San Francisco - Chiang Mai | Thu, Oct 29 | Normal Airline
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    • SFO 11:40 PM
      19h 45m
      1 stop
      CNX 10:25 AM
      San Francisco - Chiang Mai | Tue, Jan 12 | China Airlines
      HK$5,034 HK$21,490
      77% off
      77% off
      HK$21,490 HK$5,034
    • SFO 11:40 PM
      19h 45m
      1 stop
      CNX 10:25 AM
      San Francisco - Chiang Mai | Thu, Jan 7 | China Airlines
      HK$5,176 HK$21,490
      76% off
      76% off
      HK$21,490 HK$5,176
    • SFO 11:40 PM
      19h 45m
      1 stop
      CNX 10:25 AM
      San Francisco - Chiang Mai | Wed, Nov 25 | China Airlines
      HK$6,849 HK$21,490
      68% off
      68% off
      HK$21,490 HK$6,849
    • SFO 11:40 PM
      19h 45m
      1 stop
      CNX 10:25 AM
      San Francisco - Chiang Mai | Mon, Nov 2 | China Airlines
      HK$7,326
      66% off
      HK$21,490 HK$7,326
    • SFO 11:40 PM
      19h 45m
      1 stop
      CNX 10:25 AM
      San Francisco - Chiang Mai | Wed, Dec 23 | China Airlines
      HK$8,816
      59% off
      HK$21,490 HK$8,816
    • SFO 11:40 PM
      19h 45m
      1 stop
      CNX 10:25 AM
      San Francisco - Chiang Mai | Wed, Dec 2 | China Airlines
      HK$9,135
      56% off
      HK$21,490 HK$9,135
    • SFO 11:40 PM
      19h 45m
      1 stop
      CNX 10:25 AM
      San Francisco - Chiang Mai | Sat, Dec 12 | China Airlines
      HK$9,587
      55% off
      HK$21,490 HK$9,587
    • SFO 11:40 PM
      19h 45m
      1 stop
      CNX 10:25 AM
      San Francisco - Chiang Mai | Wed, Nov 18 | China Airlines
      HK$9,591
      55% off
      HK$21,490 HK$9,591
    • SFO 11:40 PM
      19h 45m
      1 stop
      CNX 10:25 AM
      San Francisco - Chiang Mai | Mon, Dec 21 | China Airlines
      HK$10,913
      49% off
      HK$21,490 HK$10,913
    • SFO 1:00 PM
      17h 25m
      1 stop
      CNX 2:00 PM
      San Francisco - Chiang Mai | Thu, Oct 29 | Normal Airline
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    • SFO 11:45 AM
      20h
      1 stop
      CNX 10:45 PM
      San Francisco - Chiang Mai | Mon, Nov 2 | Korean Air
      HK$3,474 HK$6,118
      43% off
      43% off
      HK$6,118 HK$3,474
    • SFO 12:45 PM
      20h
      1 stop
      CNX 10:45 PM
      San Francisco - Chiang Mai | Thu, Oct 29 | Korean Air
      HK$3,483 HK$6,118
      43% off
      43% off
      HK$6,118 HK$3,483
    • SFO 12:45 PM
      20h
      1 stop
      CNX 10:45 PM
      San Francisco - Chiang Mai | Sat, Oct 31 | Korean Air
      HK$3,494 HK$6,118
      43% off
      43% off
      HK$6,118 HK$3,494
    • SFO 11:45 AM
      20h
      1 stop
      CNX 10:45 PM
      San Francisco - Chiang Mai | Mon, Nov 2 | Delta Air Lines
      HK$3,798
      38% off
      HK$6,118 HK$3,798
    • SFO 12:45 PM
      20h
      1 stop
      CNX 10:45 PM
      San Francisco - Chiang Mai | Sat, Oct 31 | Delta Air Lines
      HK$3,865
      37% off
      HK$6,118 HK$3,865
    • SFO 11:45 AM
      20h
      1 stop
      CNX 10:45 PM
      San Francisco - Chiang Mai | Tue, Nov 3 | Korean Air
      HK$4,308
      30% off
      HK$6,118 HK$4,308
    • SFO 11:45 AM
      20h
      1 stop
      CNX 10:45 PM
      San Francisco - Chiang Mai | Sun, Nov 1 | Korean Air
      HK$4,463
      27% off
      HK$6,118 HK$4,463
    • SFO 11:45 AM
      20h
      1 stop
      CNX 10:45 PM
      San Francisco - Chiang Mai | Sun, Nov 1 | Delta Air Lines
      HK$4,894
      20% off
      HK$6,118 HK$4,894
    • SFO 1:00 PM
      17h 25m
      1 stop
      CNX 2:00 PM
      San Francisco - Chiang Mai | Thu, Oct 29 | Normal Airline
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Displayed flight fares from San Francisco to Chiang Mai are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Trip.com Price Insights: Flights from San Francisco Intl. Airport to Chiang Mai Intl. Airport

What is the cheapest month for one-way flights from San Francisco Intl. Airport to Chiang Mai Intl. Airport?

Data is based on average one-way flight prices from San Francisco Intl. Airport to Chiang Mai Intl. Airport in Trip.com's database over the past 12 months.

Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from San Francisco Intl. Airport to Chiang Mai Intl. Airport, the best time to buy is in January, with an average price of HK$3,626. You’ll want to avoid June, when the average price can reach as high as HK$6,709.

HK$6,709
HK$5,168
HK$3,626
HK$2,085
    Cheapest
  • HK$5,065
    Oct
  • HK$4,843
    Nov
  • HK$5,371
    Dec
  • HK$3,626
    Jan
  • HK$3,915
    Feb
  • HK$4,197
    Mar
  • HK$3,914
    Apr
  • HK$6,480
    May
  • HK$6,709
    Jun
  • HK$5,766
    Jul
  • HK$3,974
    Aug
  • HK$3,703
    Sep

What is the cheapest day of the week to fly from San Francisco Intl. Airport to Chiang Mai Intl. Airport?

The data is based on the past 12 months and shows the average ticket prices from San Francisco Intl. Airport to Chiang Mai Intl. Airport for each day of the week in the Trip.com database.

Based on Trip.com’s data from the past 12 months, the cheapest day to depart from San Francisco Intl. Airport to Chiang Mai Intl. Airport is Sunday, with average fares typically lower than other days. You’ll want to avoid flying on Friday, as ticket prices are usually the highest that day.

HK$4,932
HK$4,514
HK$4,096
HK$3,678
    Cheapest
  • HK$4,179
    Mon
  • HK$4,499
    Tue
  • HK$4,236
    Wed
  • HK$4,658
    Thu
  • HK$4,932
    Fri
  • HK$4,661
    Sat
  • HK$4,096
    Sun

Which airline offers the cheapest flights from San Francisco Intl. Airport to Chiang Mai Intl. Airport?

The cheapest airline flying from San Francisco Intl. Airport to Chiang Mai Intl. Airport is Korean Air (from HK$3,203) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Korean Air
From HK$3,203
Delta Air Lines
From HK$3,390
All Nippon Airways
From HK$3,525
Philippine Airlines
From HK$3,697
Asiana Airlines
From HK$3,700
Cathay Pacific
From HK$3,707
Air Premia
From HK$3,734
Frontier Airlines
From HK$3,790
China Eastern Airlines
From HK$3,849
EVA Air
From HK$3,908

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What is the flight schedule from San Francisco Intl. Airport to Chiang Mai Intl. Airport?

Check the schedule for flights from San Francisco to Chiang Mai and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. KE024

    San Francisco Intl. Airport

    12:40 PM

    SFO

    12h 40m

    Nonstop

    5:20 PM

    ICN

    S M T W T F S
    Search

  2. KE683

    Incheon Intl. Airport

    6:45 PM

    ICN

    6h

    Nonstop

    10:45 PM

    CNX

    S M T W T F S

  3. BR027

    San Francisco Intl. Airport

    12:45 AM

    SFO

    13h 30m

    Nonstop

    5:15 AM

    TPE

    S M T W T F S
    Search

  4. BR257

    Taoyuan Intl. Airport

    7:40 AM

    TPE

    3h 45m

    Nonstop

    10:25 AM

    CNX

    S M T W T F S

  5. DL2721

    San Francisco Intl. Airport

    6:05 AM

    SFO

    2h 15m

    Nonstop

    8:20 AM

    SEA

    S M T W T F S
    Search

  6. DL197

    Seattle Tacoma Intl. Airport

    1:05 PM

    SEA

    10h 45m

    Nonstop

    4:50 PM

    ICN

    S M T W T F S

  7. DL7924

    Incheon Intl. Airport

    6:45 PM

    ICN

    6h

    Nonstop

    10:45 PM

    CNX

    S M T W T F S

  8. OZ211

    San Francisco Intl. Airport

    11:50 PM

    SFO

    13h 5m

    Nonstop

    4:55 AM

    ICN

    S M T W T F S
    Search

  9. OZ743

    Incheon Intl. Airport

    7:05 AM

    ICN

    5h 35m

    Nonstop

    10:40 AM

    BKK

    S M T W T F S

  10. VZ122

    Suvarnabhumi Intl. Airport

    5:35 PM

    BKK

    1h 25m

    Nonstop

    7:00 PM

    CNX

    S M T W T F S

  11. CZ660

    San Francisco Intl. Airport

    12:35 AM

    SFO

    18h 20m

    Nonstop

    9:55 AM

    CAN

    S - - - T - -
    Search

  12. CZ3081

    Baiyun Intl. Airport

    12:50 PM

    CAN

    3h 10m

    Nonstop

    3:00 PM

    BKK

    S M T W T F S

  13. FD4102

    Suvarnabhumi Intl. Airport

    6:50 PM

    BKK

    1h 20m

    Nonstop

    8:10 PM

    CNX

    S M T W T F S

  14. NH7013

    San Francisco Intl. Airport

    11:55 AM

    SFO

    11h 5m

    Nonstop

    3:00 PM

    NRT

    S M T W T F S
    Search

  15. NH805

    Narita Intl. Airport

    7:10 PM

    NRT

    6h 45m

    Nonstop

    11:55 PM

    BKK

    S M T W T F S

  16. TG100

    Suvarnabhumi Intl. Airport

    6:00 AM

    BKK

    1h 20m

    Nonstop

    7:20 AM

    CNX

    S M T W T F S

  17. NH7013

    San Francisco Intl. Airport

    11:55 AM

    SFO

    11h 5m

    Nonstop

    3:00 PM

    NRT

    S M T W T F S
    Search

  18. NH805

    Narita Intl. Airport

    7:10 PM

    NRT

    6h 45m

    Nonstop

    11:55 PM

    BKK

    S M T W T F S

  19. PG215

    Suvarnabhumi Intl. Airport

    8:05 AM

    BKK

    1h 20m

    Nonstop

    9:25 AM

    CNX

    S M T W T F S

  20. CZ660

    San Francisco Intl. Airport

    12:35 AM

    SFO

    18h 20m

    Nonstop

    9:55 AM

    CAN

    S - - - T - -
    Search

  21. CZ8023

    Baiyun Intl. Airport

    3:00 PM

    CAN

    3h 5m

    Nonstop

    5:05 PM

    BKK

    S M T W T F S

  22. FD4096

    Suvarnabhumi Intl. Airport

    8:45 PM

    BKK

    1h 35m

    Nonstop

    10:20 PM

    CNX

    S M T W T F S

  23. CZ660

    San Francisco Intl. Airport

    12:35 AM

    SFO

    18h 20m

    Nonstop

    9:55 AM

    CAN

    S - - - T - -
    Search

  24. CZ8023

    Baiyun Intl. Airport

    3:00 PM

    CAN

    3h 5m

    Nonstop

    5:05 PM

    BKK

    S M T W T F S

  25. VZ104

    Suvarnabhumi Intl. Airport

    9:25 PM

    BKK

    1h 25m

    Nonstop

    10:50 PM

    CNX

    - M - W - F S

  26. NH7013

    San Francisco Intl. Airport

    11:55 AM

    SFO

    11h 5m

    Nonstop

    3:00 PM

    NRT

    S M T W T F S
    Search

  27. NH805

    Narita Intl. Airport

    7:10 PM

    NRT

    6h 45m

    Nonstop

    11:55 PM

    BKK

    S M T W T F S

  28. PG223

    Suvarnabhumi Intl. Airport

    10:00 AM

    BKK

    1h 20m

    Nonstop

    11:20 AM

    CNX

    S M T W T F S
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About San Francisco Intl. Airport and Chiang Mai Intl. Airport

Learn about San Francisco Intl. Airport (SFO) and Chiang Mai Intl. Airport (CNX) — including location, terminals, transportation, and travel tips.

Flight distance 12,412.46 km
Cheapest one-way ticket price HK$3,241
Cheapest return ticket price HK$5,411

FAQs for San Francisco Intl. Airport to Chiang Mai Intl. Airport Flights

  • What is the transportation method from the main airport to downtown in Chiang Mai?

    • The distance from Chiang Mai International Airport to downtown is about 3 km. It takes about 20 minutes by taxi.
  • The closest airport to Chiang Mai Intl. Airport (CNX) is Lampang Airport. The distance is around 78 km.
  • One-way flights from San Francisco Intl. Airport to Chiang Mai Intl. Airport currently start from HK$3,241, and round-trip fares start from HK$5,411. The current lowest fare is a Korean Air flight departing on Sat, Nov 28; prices may vary depending on availability.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from San Francisco Intl. Airport to Chiang Mai Intl. Airport is HK$6,073. Prices may vary depending on the departure date, airline, and availability.
  • Enter San Francisco Intl. Airport and Chiang Mai Intl. Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Popular Destinations

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.