Cheap flights from St. Louis to Anchorage from $251
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Anchorage departing on 8/21. 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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Alaska Airlines flights from St. Louis to Anchorage
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American Airlines flights from St. Louis to Anchorage
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How to get the cheapest flight ticket from St. Louis to Anchorage
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 Anchorage?
If you don’t want to visit Anchorage in November, then you should wait until January to fly from St. Louis, when ticket prices are also cheap, with an average price of $505.
What is the cheapest day to depart on your flight to Anchorage?
The cheapest day to depart on your flight to Anchorage is on a Monday when prices can be found for as low as $650. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Anchorage is Sunday, with ticket prices averaging around $792.
What is the cheapest time of day to depart on your flight to Anchorage?
In the afternoon is the cheapest time of day to fly from St. Louis to Anchorage when you can find flight prices for as low as $700. Flying to Anchorage in the afternoon is an ideal time because this is during off-peak travel hours. Flights at noon are often more expensive with an average ticket price of $738.
How far in advance should I book a flight to Anchorage?
You are more likely to see cheaper flights to Anchorage from St. Louis when booking 14 weeks ahead of your departure date. In general, you can expect to find flights to Anchorage for around $633 when searching 14 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Anchorage from St. Louis for as low as $543 on momondo.
What is the cheapest airline that flies from Lambert-St Louis to Anchorage?
Delta, American Airlines, and Hawaiian Airlines are the most popular carriers operating from Lambert-St Louis to Anchorage
What airlines fly to Anchorage?
Alaska Airlines, Delta and United Airlines are the top three most popular airlines that fly to Anchorage from St. Louis according to our data. Alaska Airlines is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Anchorage. Keep in mind that there are 5 different airlines that fly to Anchorage on a routine basis, so you have a few additional options to choose from.
When to book flights from St. Louis to Anchorage
Cheap St. Louis to Anchorage (STL to ANC) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from St. Louis to Anchorage
How far is Lambert-St Louis to Anchorage by plane?
There are 2936.7 mi between Lambert-St Louis and Anchorage. A reasonable flight in good conditions will take 8h 49m.
When did momondo last update prices for flights from Lambert-St Louis Airport to Anchorage Airport?
Prices for flights from Lambert-St Louis Airport to Anchorage Airport refresh daily.
How many operators does momondo search for flights from Lambert-St Louis Airport to Anchorage Airport?
There are 5 operators available for flights from Lambert-St Louis Airport to Anchorage Airport as of June 2025.
How old do you have to be to fly from Lambert-St Louis Airport to Anchorage Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Lambert-St Louis Airport to Anchorage Airport.
What documentation or ID do you need to fly to Anchorage Airport?
The required travel and health documents for your Anchorage Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Anchorage Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from St. Louis to Anchorage?
momondo data reveals that the most frequently booked airline on the route from St. Louis to Anchorage is Alaska Airlines, representing 45% of all bookings. The subsequent popular airlines are Delta at 29%, United Airlines at 16%, and American Airlines at 8%.
Best airlines flying from St. Louis to Anchorage
Compare and see reviews for airlines that fly from St. Louis to Anchorage with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $456 | Free Cancellation | Rating 8.0 7,950 reviews | |||
| PriceFrom $458 | Free Cancellation | Rating 6.9 345 reviews | |||
| PriceFrom $468 | Free Cancellation | Rating 8.0 10,000 reviews | |||
| PriceFrom $468 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $478 | Free Cancellation | Rating 7.4 8,790 reviews |
Traveling to a place near Anchorage?
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Why should I use momondo to find a flight deal from St. Louis to Anchorage?
It is quick and easy to find St. Louis to Anchorage flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Anchorage that suits you.
Can I find flights from St. Louis to Anchorage with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for St. Louis to Anchorage flights to just show those with flexible booking policies.
How can momondo help me find flights from St. Louis to Anchorage?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Anchorage from St. Louis.
I’m not ready to book a flight from St. Louis to Anchorage right now. Can momondo alert me if prices change?
Price alerts on flights to Anchorage from St. Louis are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.