Cheap flights from Illinois to Alaska from $180
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Alaska departing on 9/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Illinois to Alaska
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Alaska?
If you don’t want to visit Alaska in April, then you should wait until October to fly from Illinois, when ticket prices are also cheap, with an average price of $396.
What is the cheapest day to depart on your flight to Alaska?
The cheapest day to depart from Illinois to Alaska is on a Wednesday. Travelers who choose to depart for Alaska on a Wednesday will often find tickets for as low as $491. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Illinois to Alaska for around $569.
What is the cheapest time of day to depart on your flight to Alaska?
Our data shows that the cheapest Illinois to Alaska flights are usually those with departure times at noon. Our users have found flights to Alaska at noon for as low as $436. In the morning is when there is more demand to fly to Alaska, so prices are often more expensive at around $571 per ticket.
What is the cheapest Illinois to Alaska flight route?
Fly from Chicago O'Hare Intl to Anchorage for the best Illinois - Alaska flight prices
How far in advance should I book a flight to Alaska?
You are more likely to see cheaper flights to Alaska from Illinois when booking 6 weeks ahead of your departure date. In general, you can expect to find flights to Alaska for around $509 when searching 6 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Alaska from Illinois for as low as $423 on momondo.
What cabin class options are available on Illinois to Alaska flights?
There are 4 cabin classes available to choose from on Illinois to Alaska flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Illinois to Alaska?
American Airlines, Delta, and Hawaiian Airlines are the most popular carriers operating from Illinois to Alaska
What airlines fly to Alaska?
Alaska Airlines, United Airlines and Delta are the top three most popular airlines that fly to Alaska from Illinois according to our data. Alaska Airlines is the first choice among our users, with 58% of people opting to fly with this airline when traveling to Alaska. Keep in mind that there are 5 different airlines that fly to Alaska on a routine basis, so you have a few additional options to choose from.
How many flights depart from Illinois to Alaska on average per day?
As of June 2025, 12 flights take off from Illinois and land in Alaska each day. The most common flight departure time for this route is 3:00PM, with 73% of daily flights taking off in the afternoon.
How many flights depart from Illinois to Alaska on average per week?
As of June 2025, there are 84 flights per week flying from Illinois to Alaska. The most common day of the week flights depart is Mon, with 15% of flights taking off on this day.
Cheap Illinois to Alaska flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Illinois to Alaska
When did momondo last update prices for flights from Illinois to Alaska?
Prices for flights from Illinois to Alaska were last updated today.
How many operators does momondo search for flights from Illinois to Alaska?
There are 6 operators available for flights from Illinois to Alaska as of June 2025.
How old do you have to be to fly from Illinois to Alaska?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Illinois to Alaska.
What documentation or ID do you need to fly to Alaska?
The travel and health documents you'll need for your trip to Alaska may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Alaska. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Illinois to Alaska?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Illinois to Alaska is Boeing 737 MAX 9 (40.67% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (29.82%), Boeing 737-900 Passenger/BBJ3 (winglets) (17.80%), and Boeing 737 (6.36%).
Best airlines flying from Illinois to Alaska
Compare and see reviews for airlines that fly from Illinois to Alaska with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $198 | Free Cancellation | Rating 8.0 7,963 reviews | |||
| PriceFrom $237 | Free Cancellation | Rating 7.8 2,500 reviews | |||
| PriceFrom $318 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $345 | Free Cancellation | Rating 7.4 8,801 reviews | |||
| PriceFrom $370 | Free Cancellation | Rating 8.0 10,000 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Illinois to Alaska?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Illinois to Alaska for you.
Can I find flights from Illinois to Alaska with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Illinois to Alaska flights to just show those with flexible booking policies.
How can momondo help me find flights from Illinois to Alaska?
momondo provides multiple filters to help you find the best flight to Alaska from Illinois. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Illinois to Alaska right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Alaska from Illinois. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.