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Cheap Alaska Airlines flights

LHR
2 May — 9 May1
1 adult
1 adult, Economy, 0 bags

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 2 April 2026. In the last 7 days, Cheapflights users made a total of 858,174 searches.

Cheapest Route

£63

Most Popular Route

SFO to LAX

Shortest flight

0h 59m

Longest Flight

8h 23m
Flying from San Diego to Las Vegas Harry Reid Intl
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Flying from San Francisco to Los Angeles
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Flying from Seattle/Tacoma Intl to Vancouver Intl
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Flying from San Jose to Las Vegas Harry Reid Intl
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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 2 April 2026.

Sat 8/807:02
RDU
-
LHR
1 stop27h 03m
Alaska Airlines
Mon 10/817:00
LHR
-
RDU
1 stop17h 40m
Alaska Airlines
Deal found £1,586
Thu 4/607:42
RDU
-
LHR
1 stop26h 23m
Alaska Airlines
Sat 6/617:00
LHR
-
RDU
1 stop30h 04m
Alaska Airlines
Deal found £1,651

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 2 April 2026 and provide insights based on users' experiences. In the last 7 days, Cheapflights users made a total of 858,174 searches.
Alaska Airlines
7.9
Good
10,000 reviews
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Overview

Boarding

8.1

Crew

8.5

Comfort

7.8

Entertainment

7.0

Food

7.0

Frequently asked questions about Alaska Airlines

  • What are the most popular Alaska Airlines airports?

    The most popular airports for Alaska Airlines are Miyazaki, Tokyo Haneda, and Akita according to our data. Flights to or from any of these airports should be available via Alaska Airlines year-round.

  • What is Alaska Airlines’s cheapest domestic flight?

    The cheapest domestic Alaska Airlines flight is flying San Diego to Las Vegas Harry Reid Intl, which is £63. This round-trip flight has 0 stops. For a one-way domestic Alaska Airlines flight, the cheapest route is San Diego to Fresno Airterminal (0 stops) for £35.

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