Question 1

What are the most popular routes to and from Portland?

Accepted Answer

Travelers frequently search for route combinations, such as Portland and London, Guadalajara, Mexico City, Los Angeles, Las Vegas, Phoenix, San Francisco, Oaxaca, Manchester, Edinburgh, Denver, Kailua, New York, Ontario, Calgary, Puerto Escondido, Oaxaca, Chicago, San Diego, Puerto Vallarta, San José del Cabo.

Question 2

What are the most popular routes to and from Chiang Rai Province?

Accepted Answer

Travelers frequently search for route combinations, such as Chiang Rai Province and Bangkok, Phuket City, Singapore, Phuket Province, London, Ho Chi Minh City, Hat Yai, Ko Samui, Hong Kong, Kuala Lumpur, Johor Bahru, Tokyo, Phnom Penh, Ubon Ratchathani Province, Udon Thani, Manila, Siem Reap, Denpasar, Surat Thani Province, Hanoi.

Question 3

What airports are near Portland?

Accepted Answer

The main airport in Portland is Portland International. It is also served by Seattle–Tacoma International, Portland International, Eugene, Roberts Field, Kenmore Air Harbor Seaplane Base, Boeing Field.

Question 4

What airports are near Chiang Rai Province?

Accepted Answer

The main airport in Chiang Rai Province is Chiang Rai International. It is also served by Chiang Mai International, Chiang Rai International, Nan Nakhon, Lampang, Kengtung, Tachilek.

Question 5

Which airlines fly between Portland and Chiang Rai Province?

Accepted Answer

Currently, you can fly between Portland and Chiang Rai Province with Alaska Airlines, Thai AirAsia, Thai Airways, All Nippon Airways, VietJet Air.

Question 6

When’s the best time to travel between Portland and Chiang Rai Province?

Accepted Answer

If you don’t have specific dates for your trip between Portland and Chiang Rai Province, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.

Question 7

What flights operate between Portland and Chiang Rai Province?

Accepted Answer

Traveling between Portland and Chiang Rai Province, you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What’s more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.

Question 8

How many airports are there near Portland?

Accepted Answer

There are a number of airports in and around Portland. The main one is Portland International and other nearby airports include Seattle–Tacoma International, Portland International, Eugene, Roberts Field, Kenmore Air Harbor Seaplane Base, Boeing Field

Question 9

How many airports are there near Chiang Rai Province?

Accepted Answer

There are a number of airports in and around Chiang Rai Province. The main one is Chiang Rai International and other nearby airports include Chiang Mai International, Chiang Rai International, Nan Nakhon, Lampang, Kengtung, Tachilek.

Question 10

What time do nonstop (direct) flights between Portland and Chiang Rai Province depart?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred departure time when you search on our website or mobile app. Choose the time of day you wish to depart from Portland, such as morning, afternoon, evening, or night, or select the exact hours for departure.

Question 11

What time do nonstop (direct) flights between Portland and Chiang Rai Province arrive?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred arrival time when you search on our website or mobile app. Choose the time of day you wish to arrive at Chiang Rai Province, such as morning, afternoon, evening, or night, or select the exact hours for arrival.

Question 12

What time do flights between Portland and Chiang Rai Province depart?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred departure time when you search on our website or mobile app. Choose the time of day you wish to depart from Portland, such as morning, afternoon, evening, or night, or select the exact hours for departure.

Question 13

What time do flights between Portland and Chiang Rai Province arrive?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred arrival time when you search on our website or mobile app. Choose the time of day you wish to arrive at Chiang Rai Province, such as morning, afternoon, evening, or night, or select the exact hours for arrival.

Cheapest one-way trip	£474
Cheapest round-trip	£1,050
Includes rare itinerary	Travel hack
Most popular airline	Alaska Airlines

Transport Option	Typical Time	Typical Cost	Frequency	Best For
Airport Taxi (metered)	15-25 min	฿150-฿200 (metered fare; approximately $4–6 USD)	on-demand 24/7 (traffic dependent)	door-to-door convenience
Songthaew (shared pickup truck)	20-35 min	฿20-฿30 (per person; approximately $0.60–0.90 USD)	when full (traffic dependent)	budget travelers
Private Transfer	15-20 min	฿300-฿500 (per vehicle; approximately $9–15 USD)	pre-booked (traffic dependent)	groups and families
Grab (ride-hailing)	15-25 min	฿100-฿180 (varies by demand; approximately $3–5 USD)	on-demand via app (traffic dependent)	app-based booking
Hotel Shuttle	15-30 min	฿0-฿200 (free to 200 THB; check with hotel)	scheduled with flight arrivals (traffic dependent)	hotel guests
Rental Car	15-20 min	฿800-฿1,500 (per day; approximately $23–44 USD)	airport rental desks (traffic dependent)	exploring the province

Name	Carrier code	IATA Code	Passport needed during booking
Alaska Airlines	ASA	AS	No
Thai AirAsia	AIQ	FD	No
Thai Airways	THA	TG	No
All Nippon Airways	ANA	NH	Yes
VietJet Air	VJC	VJ	Yes

Month	Average monthly max temperature	Average monthly min temperature
January	28°C	14°C
February	32°C	16°C
March	35°C	20°C
April	36°C	23°C
May	33°C	23°C
June	31°C	23°C
July	29°C	22°C
August	29°C	22°C
September	30°C	22°C
October	29°C	20°C
November	28°C	18°C
December	27°C	15°C

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