Cheap flights from Chicago O'Hare Intl Airport to Alaska from $221

If you don’t want to visit Alaska in January, then you should wait until February to fly from Chicago O'Hare Intl Airport, when ticket prices are also cheap, with an average price of $411.

The cheapest day to depart from Chicago O'Hare Intl Airport to Alaska is on a Thursday. Travelers who choose to depart for Alaska on a Thursday will often find tickets for as low as $474. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Chicago O'Hare Intl Airport to Alaska for around $610.

Our data shows that the cheapest Chicago O'Hare Intl Airport to Alaska flights are usually those with departure times in the afternoon. Our users have found flights to Alaska in the afternoon for as low as $500. At noon is when there is more demand to fly to Alaska, so prices are often more expensive at around $868 per ticket.

Fly from Chicago O'Hare Intl to Anchorage for the best Chicago O'Hare Intl - Alaska flight prices

You are more likely to see cheaper flights to Alaska from Chicago O'Hare Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Alaska for around $475 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Alaska from Chicago O'Hare Intl Airport for as low as $440 on momondo.

There are 4 cabin classes available to choose from on Chicago O'Hare Intl Airport to Alaska flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Alaska Airlines, Delta, and United Airlines are the most popular carriers operating from Chicago O'Hare Intl to Alaska

Alaska Airlines, United Airlines and American Airlines are the top three most popular airlines that fly to Alaska from Chicago O'Hare Intl Airport according to our data. Alaska Airlines is the first choice among our users, with 55% of people opting to fly with this airline when traveling to Alaska. Keep in mind that there are 4 different airlines that fly to Alaska on a routine basis, so you have a few additional options to choose from.

As of October 2026, there are 4 flights per day flying from Chicago O'Hare Intl Airport to Alaska. The most common time of day flights depart is 4:00PM, with 100% of flights taking off in the afternoon.

As of October 2026, 29 flights take off from Chicago O'Hare Intl Airport and land in Alaska each week. The most common flight departure day for this route is Thu, with 17% of weekly flights taking off on this day.