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Chiang Mai

$365+ Cheap flights from Fremont, CA to Chiang Mai (CNX)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/27. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — CNX
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheapflights Tip: The best prices from Fremont to Chiang Mai are usually found in April or November, booked 40 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from Fremont to Chiang Mai

Cheapest flights from Fremont to Chiang Mai
Explore the most affordable flight options available from Fremont to Chiang Mai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This FlightHub deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:00 amSFO - CNX
2 stops41h 20mChina Eastern
Thu 1/294:25 pmCNX - SFO
3 stops55h 35mChina Eastern
Deal found 12/17$902
This oojo deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3111:40 pmSFO - CNX
1 stop19h 45mChina Airlines
Thu 1/2911:25 amCNX - SFO
1 stop22h 20mChina Airlines
Deal found 12/16$974
This KAYAK deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:53 pmSFO - CNX
2 stops53h 27mMultiple Airlines
Thu 1/294:25 pmCNX - SFO
3 stops55h 35mMultiple Airlines
Deal found 12/16$977
This Delta deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3111:40 amSFO - CNX
1 stop20h 15mDelta
Wed 1/2812:15 amCNX - SFO
2 stops34h 08mDelta
Deal found 12/17$1,077
This Kiwi.com deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2511:50 pmSFO - CNX
1 stop19h 45mEVA Air
Sat 12/279:40 pmCNX - SFO
2 stops23h 50mEVA Air
Deal found 12/15$1,331
This Trip.com deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1612:00 pmSFO - CNX
1 stop31h 35mMultiple Airlines
Sat 12/2012:45 amCNX - SFO
1 stop26h 45mMultiple Airlines
Deal found 12/16$1,374
This FlightHub deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2511:50 pmSFO - CNX
1 stop19h 45mEVA Air
Sun 12/2811:50 amCNX - SFO
1 stop18h 00mEVA Air
Deal found 12/15$1,400
This oojo deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1612:00 pmSFO - CNX
1 stop31h 35mEVA Air
Mon 12/2211:50 amCNX - SFO
1 stop33h 40mEVA Air
Deal found 12/16$1,450

Find flight deals from Fremont to Chiang Mai

Keep the following information in mind while searching for Fremont to Chiang Mai flight deals. Data was last updated December 18, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$665
(FlightHub)

One-way from

$365
(FlightHub)

Popular in

December

Cheapest in

April

Average price

$1,499
Provider with most accurate pricing for San Francisco-Chiang Mai flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Chiang Mai flights.
Search Deals
From Fremont to Chiang Mai
Search Deals
One-way flight from Fremont to Chiang Mai
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($61 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($42 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Fremont to Chiang Mai that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Fremont to Chiang Mai that are best for you.

Fly from

Fremont

Fly to

Chiang Mai

Route

Depart

Return

Price

San FranciscoChiang Mai

SFO - CNX

SFOCNX

San Francisco

Mon 1/26

12:00 pm-2:20 pm

1 stop35h 20m

Chiang Mai

Tue 2/3

4:25 pm-9:00 am

3 stops55h 35m

$665

San FranciscoChiang Mai

SFO - CNX

SFOCNX

San Francisco

Mon 3/16

12:40 pm-10:55 pm

1 stop20h 15m

Chiang Mai

Wed 3/18

12:15 am-10:30 am

1 stop24h 15m

$724

San FranciscoChiang Mai

SFO - CNX

SFOCNX

San Francisco

Tue 3/17

6:05 am-10:55 pm

2 stops26h 50m

Chiang Mai

Wed 3/25

12:15 am-6:49 pm

2 stops32h 34m

$735

San FranciscoChiang Mai

SFO - CNX

SFOCNX

San Francisco

Sun 3/15

4:46 pm-10:55 pm

2 stops40h 09m

Chiang Mai

Wed 3/25

12:15 am-11:53 pm

2 stops37h 38m

$741

San FranciscoChiang Mai

SFO - CNX

SFOCNX

San Francisco

Thu 3/12

12:40 pm-10:55 pm

1 stop20h 15m

Chiang Mai

Wed 3/25

12:15 am-10:03 am

2 stops47h 48m

$741

San FranciscoChiang Mai

SFO - CNX

SFOCNX

San Francisco

Mon 3/9

11:40 pm-10:25 am

1 stop20h 45m

Chiang Mai

Thu 3/12

11:25 am-7:45 pm

1 stop22h 20m

$757

San FranciscoChiang Mai

SFO - CNX

SFOCNX

San Francisco

Mon 3/16

11:40 pm-10:25 am

1 stop20h 45m

Chiang Mai

Tue 3/31

11:20 am-7:55 pm

1 stop22h 35m

$767

San FranciscoChiang Mai

SFO - CNX

SFOCNX

San Francisco

Tue 3/17

11:40 pm-10:25 am

1 stop20h 45m

Chiang Mai

Mon 3/30

11:20 am-7:55 pm

1 stop22h 35m

$767

San FranciscoChiang Mai

SFO - CNX

SFOCNX

San Francisco

Thu 3/12

11:40 pm-10:25 am

1 stop20h 45m

Chiang Mai

Thu 3/26

11:25 am-7:45 pm

1 stop22h 20m

$767

San FranciscoChiang Mai

SFO - CNX

SFOCNX

San Francisco

Mon 1/12

11:40 pm-10:25 am

1 stop19h 45m

Chiang Mai

Thu 1/29

11:25 am-6:45 pm

1 stop22h 20m

$776

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 21 results
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Best time to book a flight from Fremont to Chiang Mai

Have a flexible travel schedule? Discover the best time to fly to Chiang Mai from Fremont with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Fremont to Chiang Mai

How far ahead should I book a flight from Fremont to Chiang Mai?

Use this chart to determine the optimal time to book a round-trip flight from Fremont to Chiang Mai. Price data was last updated on December 12, 2025.

The price you pay for your flight from Fremont to Chiang Mai may vary depending on when you book. For the best chance of a lower fare, look to book 40 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Fremont to Chiang Mai?

Currently, November is the cheapest month in which you can book a flight from Fremont to Chiang Mai (average of $668). Flying from Fremont to Chiang Mai in June is currently the most expensive (average of $1,068). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Chiang Mai

Get insights into the airlines that provide service to Chiang Mai. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Chiang Mai. Reviews last updated December 18, 2025.
Peruse reviews from past customers who have flown with EVA Air, Korean Air, and China Airlines from Fremont to Chiang Mai to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.5
Very good
1,295 reviews

Entertainment

8.0

Boarding

8.4

Overall

8.5

Food

8.1

Crew

8.6

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.
EVA Air
8.5
Very good
1,295 reviews
EVA Air
8.5
Very good
1,295 reviews

Entertainment

8.0

Boarding

8.4

Overall

8.5

Food

8.1

Crew

8.6

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.
Korean Air
8.4
Very good
1,186 reviews
EVA Air
8.5
Very good
1,295 reviews

Entertainment

8.0

Boarding

8.4

Overall

8.5

Food

8.1

Crew

8.6

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.
China Airlines
8.3
Very good
792 reviews
EVA Air
8.5
Very good
1,295 reviews

Entertainment

8.0

Boarding

8.4

Overall

8.5

Food

8.1

Crew

8.6

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.
Asiana Airlines
8.2
Very good
493 reviews
EVA Air
8.5
Very good
1,295 reviews

Entertainment

8.0

Boarding

8.4

Overall

8.5

Food

8.1

Crew

8.6

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.
Cathay Pacific
7.6
Good
1,095 reviews
EVA Air
8.5
Very good
1,295 reviews

Entertainment

8.0

Boarding

8.4

Overall

8.5

Food

8.1

Crew

8.6

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.

Related info for your journey

Find useful and relevant information for your journey from Fremont to Chiang Mai. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Chiang Mai from Fremont?

    Located just 1.9 mi from the city center, Chiang Mai is the airport most travelers will use when flying to Chiang Mai from Fremont. Booking flights from Fremont to Chiang Mai (CNX) should be relatively easy as there are 0 daily inbound flights from Fremont from 7 different airlines.

  • How long is the flight from Fremont to Chiang Mai?

    For as low as $724, China Eastern can have you in Chiang Mai from Fremont in 20h 15m. The distance from Fremont to Chiang Mai is about 7699 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Fremont to Chiang Mai one-way?

    For one-way options, check prices for Asiana Airlines. According to our data, you can fly for as low as $350. Users have also found prices from $389 and $393 on Cathay Pacific and Korean Air, respectively.

  • Can I find deals for flights from Fremont to Chiang Mai that include hotel bookings?

    Yes. In addition to deals on Fremont to Chiang Mai flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Fremont to Chiang Mai?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Fremont to Chiang Mai.

  • Can I find deals for business class flights from Fremont to Chiang Mai?

    Yes. Cheapflights offers flight deals from Fremont to Chiang Mai by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Fremont to Chiang Mai?

    Currently, November is the cheapest month in which you can book a flight from Fremont to Chiang Mai (average of $668). Flying from Fremont to Chiang Mai in June is currently the most expensive (average of $1,068). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 7 airlines flying from Fremont to Chiang Mai

Discover the top 7 airlines that operate flights from Fremont to Chiang Mai. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$658Average$836FlexibilityNo cancel feeOn-time81%
China AirlinesCheapest$688Average$775FlexibilityNo cancel feeOn-time70%
Asiana AirlinesCheapest$691Average$783FlexibilityNo cancel feeOn-time76%
STARLUX AirlinesCheapest$766Average$781FlexibilityNo cancel feeOn-timeN/A
Cathay PacificCheapest$797Average$1,191FlexibilityNo cancel feeOn-time72%
EVA AirCheapest$832Average$964FlexibilityNo cancel feeOn-time74%
Singapore AirlinesCheapest$855Average$1,109FlexibilityNo cancel feeOn-time81%

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