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Cheap Alaska Airlines flights

SIN
16 Oct — 23 Oct1
1 adult
1 adult, Economy

Alaska Airlines information

Discover detailed information about Alaska Airlines flights, including average fare prices, reviews, and more. Flight info is based on data from user searches last updated on 16 September 2025. In the last 7 days, Cheapflights users made a total of 200,618 searches.

Cheapest Route

S$ 99

Most Popular Route

LAS to LAX

Shortest Flight

0h 35m

Longest Flight

11h 51m
Flying from San Francisco to San Diego
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Flying from Las Vegas Harry Reid Intl to Los Angeles
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Flying from Kahului to Kona Intl
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Flying from San Diego to Portland
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Cheapest Alaska Airlines flights
Explore the most affordable Alaska Airlines flight options available. Find the lowest fares based on data from user searches, with prices last updated on 16 September 2025.

Fri 14-1120:45BOS - SIN
1 stop23h 00mAlaska Airlines
Sat 22-1103:15SIN - BOS
1 stop23h 40mAlaska Airlines
Deal found S$ 1,225
Fri 3-1022:00BOS - SIN
1 stop29h 45mAlaska Airlines
Thu 9-1003:10SIN - BOS
1 stop23h 55mAlaska Airlines
Deal found S$ 1,503
Thu 20-1120:45BOS - SIN
1 stop23h 00mAlaska Airlines
Sun 30-1103:15SIN - BOS
1 stop24h 05mAlaska Airlines
Deal found S$ 1,618

Alaska Airlines Reviews

Read reviews and feedback from other travellers about their experiences with Alaska Airlines sourced from user searches. These reviews were last updated on 16 September 2025 and provide insights based on users' experiences. In the last 7 days, Cheapflights users made a total of 200,618 searches.
Alaska Airlines
8.0
Very Good
10,000 reviews
Check prices
Overview

Crew

8.5

Boarding

8.1

Entertainment

7.0

Food

7.1

Comfort

7.8
Pros +
  • Alaska air has WiFi for customers and comfortable seats which is awesome. (in 246 reviews)
  • Great crew and in-flight movies. (in 1417 reviews)
  • Clean and friendly staff. (in 591 reviews)
Cons -
  • "in short, the seats are the weakest link in the chain" (in 566 reviews)
  • I never received the flight. (in 1495 reviews)

Frequently asked questions about Alaska Airlines

  • What are the most popular Alaska Airlines airports?

    Seattle/Tacoma Intl, Anchorage, and Los Angeles are the top three Alaska Airlines airports based on our airline data. This may change if Alaska Airlines makes updates to their flight routes due to supply and demand.

  • What is Alaska Airlines’s cheapest domestic flight?

    A flight from San Francisco to San Diego, which has 0 stops, is S$ 99 which is the least expensive round-trip domestic flight that Alaska Airlines offers. For a one-way domestic Alaska Airlines flight, the cheapest route is San Diego to San Francisco (0 stops) for S$ 50.

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