Cheap flights To Eureka (STL) from $20

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Cheap Flights to Eureka from $20 One Way, $38 Round Trip

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Wed, Nov 4 - Wed, Nov 18
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$38 Roundtrip, found 2 days ago
$38
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Wed, Nov 4 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Wed, Nov 18, priced at $38 found 2 days ago
Wed, Oct 21 - Mon, Oct 26
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$43 Roundtrip, found 17 hours ago
$43
Roundtrip
found 17 hours ago
Select Frontier Airlines flight, departing Wed, Oct 21 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Mon, Oct 26, priced at $43 found 17 hours ago
Wed, Oct 28 - Fri, Nov 6
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$48 Roundtrip, found 5 hours ago
$48
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Wed, Oct 28 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Fri, Nov 6, priced at $48 found 5 hours ago
Thu, Nov 19 - Mon, Nov 23
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$49 Roundtrip, found 1 day ago
$49
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Thu, Nov 19 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Mon, Nov 23, priced at $49 found 1 day ago
Wed, Oct 14 - Mon, Oct 19
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$53 Roundtrip, found 1 day ago
$53
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Wed, Oct 14 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Mon, Oct 19, priced at $53 found 1 day ago
Sat, Dec 5 - Mon, Dec 7
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$86 Roundtrip, found 3 days ago
$86
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Sat, Dec 5 from Denver Intl. to Lambert-St. Louis Intl., returning Mon, Dec 7, priced at $86 found 3 days ago
Sat, Oct 24 - Sat, Oct 24
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$113 Roundtrip, found 2 days ago
$113
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Oct 24 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Sat, Oct 24, priced at $113 found 2 days ago
Wed, Nov 4 - Wed, Nov 18
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$117 Roundtrip, found 2 days ago
$117
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Wed, Nov 4 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Wed, Nov 18, priced at $117 found 2 days ago
Mon, Nov 2 - Wed, Nov 11
MCO
Orlando Intl.
STL
Lambert-St. Louis Intl.
$128 Roundtrip, found 2 days ago
$128
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Mon, Nov 2 from Orlando Intl. to Lambert-St. Louis Intl., returning Wed, Nov 11, priced at $128 found 2 days ago
Mon, Nov 2 - Mon, Nov 9
DFW
Dallas-Fort Worth Intl.
STL
Lambert-St. Louis Intl.
$143 Roundtrip, found 5 days ago
$143
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Mon, Nov 2 from Dallas-Fort Worth Intl. to Lambert-St. Louis Intl., returning Mon, Nov 9, priced at $143 found 5 days ago

Eureka Flight Information

Traveling To
Eureka
Destination Airport IATA Code
STL
Number of Airlines Serving
Airlines
Frontier Airlines, Delta, Southwest Airlines
Flight Price
$38
Earliest Departing Flight
Latest Departing Flight

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Eureka economy flight packages

Price found within the past 48 hours. Click for updated prices.
Royal INN
2.5-star property

Royal INN

Nov 18 - Nov 23

5 night stay

Chicago (ORD) to St. Louis (STL)

American Airlines • Roundtrip • Coach
Price was $249, price is now $226 per person
$226
per person
found 1 day ago
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Eureka first class flight packages

Price found within the past 48 hours. Click for updated prices.
Moonrise Hotel
4.0-star property

Moonrise Hotel

9/10 Wonderful! (2,016 reviews)

Nov 5 - Nov 8

3 night stay

Salt Lake City (SLC) to St. Louis (STL)

American Airlines • Non-stop • FirstClass

St. Louis (STL) to Salt Lake City (SLC)

Frontier Airlines • Non-stop • FirstClass
Price was $1,191, price is now $1,042 per person
$1,042
per person
found 1 day ago

The Cheshire
4.0-star property

The Cheshire

8.8/10 Excellent! (1,004 reviews)

Nov 5 - Nov 8

3 night stay

Salt Lake City (SLC) to St. Louis (STL)

American Airlines • Non-stop • FirstClass

St. Louis (STL) to Salt Lake City (SLC)

Frontier Airlines • Non-stop • FirstClass
Price was $1,293, price is now $1,124 per person
$1,124
per person
found 1 day ago
Just stayed one night with my husband but we want to come back. Good location, loved the British theme going, breakfast was excellent, fun exploring all the floors in the hotel as it has 4 floors. Did not visit the restaurants but I bet they were good and they gave us a coupon to user but we did not as we checked in late. Our room was quiet on the first floor. Good parking available. Staff were friendly and helpful during our whole stay. Loved the room author thing going on and labels on doors as it was fun to read, lots of good artwork, loved the author of your room having a book in the room like ours was Ann Sewell who wrote Black Beauty and we had a paper back copy of it in our room. If I was to ask for anything , it would be a small refrigerator as my husband travels with meds and a grab bar to step out of the tub. Would highly recommend.

Reviewed on Sep 25, 2026

The Westin St. Louis
4.5-star property

The Westin St. Louis

8.6/10 Excellent! (1,007 reviews)

Nov 5 - Nov 8

3 night stay

Salt Lake City (SLC) to St. Louis (STL)

American Airlines • Non-stop • FirstClass

St. Louis (STL) to Salt Lake City (SLC)

Frontier Airlines • Non-stop • FirstClass
Price was $1,478, price is now $1,320 per person
$1,320
per person
found 1 day ago

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See all available trips from Salt Lake City to Eureka
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Eureka

Finding cheap flights to Eureka is easy when you have Orbitz at your fingertips. Not only does Orbitz offer great deals on Eureka flights, but we also include some special extras to make booking a breeze. Just check out our:

Mobile Site and Apps

With Orbitz’s mobile site, m.orbitz.com, you can book your flights to Eureka through your smartphone or tablet’s Web browser. Plus, our free downloadable apps for Android and iPhone mean it’s just a simple click to access your flight updates and alerts. You can even book exclusive mobile-only deals on hotels to go with your flights to Eureka—even on the same day.

Pick and Choose or Book Full Vacation Packages

Don’t just be satisfied with great deals on Eureka flights—go for the full package! With Orbitz, you can also find fantastic savings on the perfect hotel, car rental, cruise, and even activities, so you don’t waste your trip waiting in line but have the time to enjoy your trip. Pick and choose the add-ons you need, or book an entire vacation package for greater overall discounts.

Rewards That Are Miles Better

Booking directly with an airline earns you air miles or points, and you can get those same rewards with booking on Orbitz too. When you book qualifying flights to Eureka with Orbitz, just add in your frequent flyer number during your online booking and your details will be sent to your program.

Great Deals Every Day

Add in our extra savings on packages, free nights, and other discounts, and you know you are in good hands.

Frequently asked questions

Which airlines fly to Eureka?
With 20 airlines providing services to Lambert-St. Louis Intl. Airport (STL), the main entry point to Eureka, you have plenty of choice. Find a rewarding deal among these well-known international airlines that'll fly you to this city:

  • Air Canada - 35 flights to Eureka per month
  • Frontier Airlines - 17 flights to Eureka per month
  • Lufthansa - 3 flights to Eureka per month

What is the best airport to fly to in Eureka?
Lambert-St. Louis Intl. Airport (STL) is the entry point to the city, so your toughest decision will be the window seat or the aisle seat. The center of Eureka is approximately 20 miles away and where many travelers choose to stay.
How much is a flight to Eureka?
This past week, prices ranged between $38 and $143 for a return flight to Eureka. One-way flights departing from Atlanta (ATL) dropped to a low $20 during the same period.
How to book the cheapest flight to Eureka?
With some of the most exciting flight deals around, you'll always bag a bargain with Orbitz. The following useful tips will help you land cheap flights to Eureka — and leave you with more money in your pocket:

  • Depending on your place of departure, click on the 'Nearby airports' function (located under the departure and arrival form fields). Occasionally, other departure points offer better value for money.
  • Similarly, click on the 'Show flexible dates' option to bring up the fares on days either side of your selected departure. You may be able to pick up cheaper flight deals if your dates are flexible.
  • To filter your results, click on 'Show options.' You can search based on airlines, seating class, and nonstop and refundable flights. You can also choose the time of day you'd like to fly under 'Sort & Filter' to the left.
  • Book as soon as you've worked out your travel dates. While you can get lucky on occasion, airfares rarely get cheaper as your date of departure approaches.
  • Save more on your adventure by combining your hotel, flights and car rental into a package deal. Your travel budget will thank you.
  • Flying during busier seasons means expensive airfares. Try to plan your vacation outside of popular periods, such as Thanksgiving, New Year's Eve and Easter.

How long is a flight to Eureka?
Your point of origin, which airport you set off from and if your journey is direct — flight times depend on lots of factors. But here are the average times for three of the most well-known routes to Eureka:

  • New York, NY (LGA-LaGuardia) to Lambert-St. Louis Intl. Airport (STL) - 2 hours and 28 minutes
  • Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Lambert-St. Louis Intl. Airport (STL) - 1 hour and 41 minutes
  • Chicago, IL (ORD-O'Hare Intl.) to Lambert-St. Louis Intl. Airport (STL) - 1 hour and 27 minutes

What is the best time to book a flight to Eureka?
Snap up a bargain and book your seats to Eureka in January. If you've missed this month, don't worry. February and August often have affordable airfares as well. Just be careful you don't sleep on a sale though — cheap flights come and go in the click of a button!
What day of the week is the cheapest to book a flight to Eureka?
Make a booking on a Tuesday, Wednesday or Saturday. Typically, these are the cheapest days of the week to purchase seats to Eureka. The vacation of your dreams starts with an impressive flight deal!
What is the cheapest day of the week to fly to Eureka?
According to Orbitz data from 2020, Monday is usually the best day to score cheap flights to Eureka. Tuesday also has wallet-friendly fares, whereas Saturday has the most expensive ticket rates. Even though leaving at the weekend can be more convenient, you'll have more cash in your pocket to play with if you jet out earlier in the week.
What is the cheapest month to fly to Eureka?
You can jet for less in August. This is generally an excellent month to get on a plane if you want cheap flights to Eureka, based on Orbitz data. The least affordable time to fly is June, so try to avoid this month if you're on a budget.
Which airlines allow free cancellation?
If you're worried your travel plans could change, Orbitz can help you lock in a flexible ticket. All you have to do is choose "Filter by flexible change policies" when searching for your flights. We'll show you airlines that include free cancellation within 24 hours and no change fees — in addition to irresistibly low prices.
What do I need for the flight to Eureka?
Flying doesn't have to be a drag. In fact it can be a joy with a bit of pre-planning! Make your journey a stress-free one with these practical tips:

  • Whether you print it out or use an electronic one, you'll need your boarding pass to get on to the plane. You'll also need some kind of government-issued photo ID. If you're flying internationally, make sure your passport is valid and you've looked into visa requirements.
  • To keep you entertained on the short trip to Eureka, download your favorite tracks or stock up the audiobook library on your phone. Food can also be a good distraction while in the air, so maybe even bring some snacks.
  • It can get cool on the plane. If you don't like the thought of shivering your way through the flight, bring a sweater.

How many direct flights are there to Eureka?
Right now, there are 482 direct flights every month to Eureka. When it comes to airlines that will fly you there, you have plenty of options. Southwest Airlines, American Airlines and Delta Air Lines are among the most popular. United Airlines, Cape Air and Frontier Airlines are a few other reliable carriers that provide nonstop services.
How do I get cheap first-class/business deals to Eureka?
If you think a first or business-class airfare is out of your price range, think again. Here are some top tips to help you nab a premium flight to Eureka for less:

  • Be flexible. By being open to a few travel dates, you'll have a better chance of picking up a deal on first or business-class airfares.
  • Low-cost airlines offer business-class seats at a fraction of the usual cost. Skip the full-service carriers and book with one of these cheaper options.
  • Take advantage of your airline's flight rewards program and upgrade your seat. Alternatively, you can try bidding for an upgrade in online auctions.

How to get into Eureka from the airport?
If you want to drive into Eureka, there are several car rental branches at Lambert-St. Louis Intl. Airport (STL). Popular options include Budget, Avis and Thrifty Car Rental. Choose a Lambert-St. Louis Intl. Airport (STL) car rental, jump into the driver's seat and you'll be off on your getaway before you know it. The downtown area is 20 miles southwest of the airport so you could also take public transportation or a taxi into town and pick up some wheels from Eureka car rentals instead.
What is the best time to go to Eureka?
If you'd like to soak up the culture of Eureka in the tourist season, May, June and July are the top months to visit. June 20 marks the onset of summertime in the Northern Hemisphere and is a wonderful time to go if you love the outdoors. Around this time of the year, average daily temperatures generally range from 70 ºF to 90 ºF.
Travel tips for Eureka

  • Route 66 State Park is one of this city's top attractions. Book a place to stay around the center and pay a visit anytime you like.
  • If you're in the mood to venture a bit farther afield and check out other Eureka tourist sites, pick up the keys to a car rental and follow the road signs to Gateway Arch. It's an easy drive from downtown.
  • When you're ready to see more exciting places in St. Louis, get back in the car and make a beeline for Maryville. One of the region's other great cities, the possibilities for fun are endless here.

More to Explore

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.