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Eureka

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Eureka Flights as Low as $80

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

Frontier Airlines
Fri, Dec 25 - Fri, Jan 8
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$80 Roundtrip, found 9 hours ago
$80
Roundtrip
found 9 hours ago
Select Frontier Airlines flight, departing Fri, Dec 25 from Denver Intl. to Lambert-St. Louis Intl., returning Fri, Jan 8, priced at $80 found 9 hours ago
Frontier Airlines
Wed, Dec 2 - Wed, Dec 9
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$89 Roundtrip, just found
$89
Roundtrip
just found
Select Frontier Airlines flight, departing Wed, Dec 2 from Denver Intl. to Lambert-St. Louis Intl., returning Wed, Dec 9, priced at $89 just found
Frontier Airlines
Fri, Dec 4 - Mon, Dec 7
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$138 Roundtrip, found 8 hours ago
$138
Roundtrip
found 8 hours ago
Select Frontier Airlines flight, departing Fri, Dec 4 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Mon, Dec 7, priced at $138 found 8 hours ago
American Airlines
Sat, Jan 23 - Mon, Feb 1
ORD
O'Hare Intl.
STL
Lambert-St. Louis Intl.
$153 Roundtrip, just found
$153
Roundtrip
just found
Select American Airlines flight, departing Sat, Jan 23 from O'Hare Intl. to Lambert-St. Louis Intl., returning Mon, Feb 1, priced at $153 just found
United
Sat, Jan 23 - Mon, Feb 1
ORD
O'Hare Intl.
STL
Lambert-St. Louis Intl.
$153 Roundtrip, just found
$153
Roundtrip
just found
Select United flight, departing Sat, Jan 23 from O'Hare Intl. to Lambert-St. Louis Intl., returning Mon, Feb 1, priced at $153 just found
Delta
Sat, Jan 23 - Mon, Feb 1
ORD
O'Hare Intl.
STL
Lambert-St. Louis Intl.
$183 Roundtrip, just found
$183
Roundtrip
just found
Select Delta flight, departing Sat, Jan 23 from O'Hare Intl. to Lambert-St. Louis Intl., returning Mon, Feb 1, priced at $183 just found
Frontier Airlines
Fri, Dec 4 - Mon, Dec 14
LAX
Los Angeles Intl.
STL
Lambert-St. Louis Intl.
$208 Roundtrip, just found
$208
Roundtrip
just found
Select Frontier Airlines flight, departing Fri, Dec 4 from Los Angeles Intl. to Lambert-St. Louis Intl., returning Mon, Dec 14, priced at $208 just found
Southwest Airlines
Wed, Dec 2 - Wed, Dec 9
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$209 Roundtrip, just found
$209
Roundtrip
just found
Select Southwest Airlines flight, departing Wed, Dec 2 from Denver Intl. to Lambert-St. Louis Intl., returning Wed, Dec 9, priced at $209 just found
Frontier Airlines
Tue, Dec 8 - Wed, Jan 6
SFO
San Francisco Intl.
STL
Lambert-St. Louis Intl.
$224 Roundtrip, found 4 hours ago
$224
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Tue, Dec 8 from San Francisco Intl. to Lambert-St. Louis Intl., returning Wed, Jan 6, priced at $224 found 4 hours ago
Frontier Airlines
Wed, Dec 16 - Tue, Jan 5
FLL
Fort Lauderdale - Hollywood Intl.
STL
Lambert-St. Louis Intl.
$238 Roundtrip, found 6 hours ago
$238
Roundtrip
found 6 hours ago
Select Frontier Airlines flight, departing Wed, Dec 16 from Fort Lauderdale - Hollywood Intl. to Lambert-St. Louis Intl., returning Tue, Jan 5, priced at $238 found 6 hours ago
Bargain Flight
Thu, Nov 26 - Mon, Nov 30
BNA
Nashville Intl.
STL
Lambert-St. Louis Intl.
$255 Roundtrip, just found
$255
Roundtrip
just found
Select Bargain Flight flight, departing Thu, Nov 26 from Nashville Intl. to Lambert-St. Louis Intl., returning Mon, Nov 30, priced at $255 just found
Frontier Airlines
Fri, Dec 25 - Wed, Jan 13
ONT
Ontario Intl. Airport
STL
Lambert-St. Louis Intl.
$258 Roundtrip, found 1 day ago
$258
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Fri, Dec 25 from Ontario Intl. Airport to Lambert-St. Louis Intl., returning Wed, Jan 13, priced at $258 found 1 day ago
Southwest Airlines
Sat, Dec 5 - Wed, Dec 16
DAL
Love Field
STL
Lambert-St. Louis Intl.
$327 Roundtrip, found 18 hours ago
$327
Roundtrip
found 18 hours ago
Select Southwest Airlines flight, departing Sat, Dec 5 from Love Field to Lambert-St. Louis Intl., returning Wed, Dec 16, priced at $327 found 18 hours ago
Southern Airways Express
Fri, Nov 20 - Mon, Nov 23
BNA
Nashville Intl.
STL
Lambert-St. Louis Intl.
$341 Roundtrip, found 1 day ago
$341
Roundtrip
found 1 day ago
Select Southern Airways Express flight, departing Fri, Nov 20 from Nashville Intl. to Lambert-St. Louis Intl., returning Mon, Nov 23, priced at $341 found 1 day ago
Bargain Flight
Fri, Nov 13 - Sat, Nov 14
MSY
Louis Armstrong New Orleans Intl.
STL
Lambert-St. Louis Intl.
$395 Roundtrip, found 8 hours ago
$395
Roundtrip
found 8 hours ago
Select Bargain Flight flight, departing Fri, Nov 13 from Louis Armstrong New Orleans Intl. to Lambert-St. Louis Intl., returning Sat, Nov 14, priced at $395 found 8 hours ago
Alaska Airlines
Thu, Dec 31 - Tue, Jan 12
SFO
San Francisco Intl.
STL
Lambert-St. Louis Intl.
$396 Roundtrip, found 1 day ago
$396
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Thu, Dec 31 from San Francisco Intl. to Lambert-St. Louis Intl., returning Tue, Jan 12, priced at $396 found 1 day ago

Cheap Flights to Eureka

Fall in love at first flight with your vacation to Eureka by saving a ton of cash on your last-minute cheap flight. There’s no more scouring the internet for a good deal—book your flight to Eureka on Hotwire, and you’ll be up, up, and on a getaway in no time.

Because once the wheels are down in Eureka, the good times start rolling. So buckle up, you’re in for a fun ride.

Frequently Asked Questions About flights to Eureka

Don’t waste your time on endless searches for cheap airline tickets oneway or roundtrip. We’ll have you on your way to Eureka with a tiny bag of pretzels in your hand before you can say “tray tables in the upright position”—and for a ticket price that works for your vacay budget.

So all you have to worry about is where you’re headed after the STL airport.

What is the cheapest month to fly to Eureka?

Airline ticket prices fluctuate all the time, depending on the day of the week or the month of the year. The cheapest round trip flights to Eureka are in December, but when you book your flight on Hotwire, savings are always in season.

How many airlines fly to Eureka?

Variety is the spice of life, even when it comes to booking your next trip. Want options for airlines? You’ll find 14 to choose from for your flight to Eureka.

What airport is best to fly into Eureka?

When you’re planning your trip to Eureka, convenience is the name of the game. Luckily, Eureka Spirit of St. Louis Airport is nearby so you can deplane and get going on checking off everything on your Eureka must-do list.

How much are flights to Eureka?

Got very cheap flights on your vacation itinerary? When you book your airline tickets to Eureka on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as $80, you’ll have leftover cash for at least a magazine and a bottle of water at the airport book store.

How to get cheap flights to Eureka?

The trick to saving a stack of cash on your flight to Eureka? Snatch up that Hotwire flight deal when you see a killer rate because it could be gone in a flash. And with flights as low as $80 right now, why wait?

Eureka Flight Information
Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Roundtrip price
$80

Last Minute Hotel Deals in Eureka

Pear Tree Inn St. Louis Airport

Pear Tree Inn St. Louis Airport

2.5 out of 5
10810 Pear Tree Ln St. Ann MO
Book a stay at this business-friendly hotel in St. Ann. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
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Pear Tree Inn St. Louis Airport
Clayton Plaza Hotel & Extended Stay

Clayton Plaza Hotel & Extended Stay

3.5 out of 5
7750 Carondelet Avenue St. Louis MO
Book a stay at this business-friendly hotel in St. Louis. Enjoy free breakfast, free WiFi, and a 24-hour fitness center. Our guests praise the breakfast and ...
8.8/10 Excellent! (3,531 reviews)
"The hotel was clean for the most part but is obviously old. The shower caulking and flooring had cracks and signs of how dated it is. The rooms were comfortable and the heated pool was nice. The dry sauna worked but is need of serious repair both with the controller and the room itself. The breakfast ..."

Reviewed on Nov 9, 2026

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Clayton Plaza Hotel & Extended Stay
Angad Arts Hotel St. Louis, Tapestry Collection by Hilton

Angad Arts Hotel St. Louis, Tapestry Collection by Hilton

4 out of 5
3550 Samuel Sheppard Drive St. Louis MO
Book a stay at this business-friendly hotel in St. Louis. Enjoy free WiFi, a rooftop terrace, and breakfast (surcharge). Our guests praise the helpful staff ...
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Angad Arts Hotel St. Louis, Tapestry Collection by Hilton
Renaissance St. Louis Airport Hotel

Renaissance St. Louis Airport Hotel

4 out of 5
9801 Natural Bridge Road St. Louis MO
Book a stay at this business-friendly hotel in St. Louis. Enjoy an outdoor pool, breakfast (surcharge), and a free airport shuttle. Our guests praise the helpful ...
8.4/10 Very Good! (1,200 reviews)
"My family has been staying here for years. They are doing a wonderful job with keeping up with the times. Great clean rooms and a wonderful staff. Please keep up the good work."

Reviewed on Nov 9, 2026

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Renaissance St. Louis Airport Hotel
Forest Park Hotel by MDR

Forest Park Hotel by MDR

3 out of 5
5915 Wilson Ave St. Louis MO
Book a stay at this business-friendly hotel in St. Louis. Enjoy free WiFi, free parking, and a 24-hour front desk. Our guests praise the helpful staff and the ...
7.4/10 Good! (1,709 reviews)
"Everything is good in this hotel"

Reviewed on Nov 9, 2026

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Forest Park Hotel by MDR
Moonrise Hotel

Moonrise Hotel

4 out of 5
6177 Delmar Blvd St. Louis MO
Book a stay at this boutique hotel in St. Louis. Enjoy free WiFi, free parking, and 2 bars/lounges. Our guests praise the restaurant and the helpful staff in ...
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Moonrise Hotel
Sonesta ES Suites St. Louis - Chesterfield

Sonesta ES Suites St. Louis - Chesterfield

3 out of 5
15431 Conway Rd Chesterfield MO
Stay at this hotel in Chesterfield. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms in our reviews. ...
8/10 Very Good! (1,067 reviews)
"The doir had a gap that hardly let us lock it. A pan was put in the cupboard without being washed. The glass sliding door had not been wash from what i believe was dog smears all over it. Under coach was an empty wrapper from mcdonalds. And last ...gasket on freezer door fell off whenever you opened ..."

Reviewed on Nov 9, 2026

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Sonesta ES Suites St. Louis - Chesterfield
Hollywood Casino & Hotel St. Louis

Hollywood Casino & Hotel St. Louis

3.5 out of 5
777 Casino Center Drive Maryland Heights MO
Book a stay at this business-friendly hotel in Maryland Heights. Enjoy free parking, 7 restaurants, and a casino. Our guests praise the helpful staff and the ...
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Hollywood Casino & Hotel St. Louis
See all 1,717 properties in Eureka
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.