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Eureka

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Eureka Flights as Low as $126

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

Frontier Airlines
Thu, Aug 14 - Sat, Aug 16
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$126 Roundtrip, found 6 hours ago
$126
Roundtrip
found 6 hours ago
Select Frontier Airlines flight, departing Thu, Aug 14 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Sat, Aug 16, priced at $126 found 6 hours ago
Frontier Airlines
Thu, Sep 18 - Mon, Sep 22
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$131 Roundtrip, found 9 hours ago
$131
Roundtrip
found 9 hours ago
Select Frontier Airlines flight, departing Thu, Sep 18 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Mon, Sep 22, priced at $131 found 9 hours ago
Frontier Airlines
Thu, Aug 21 - Thu, Aug 28
DFW
Dallas-Fort Worth Intl.
STL
Lambert-St. Louis Intl.
$139 Roundtrip, found 3 hours ago
$139
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Thu, Aug 21 from Dallas-Fort Worth Intl. to Lambert-St. Louis Intl., returning Thu, Aug 28, priced at $139 found 3 hours ago
Delta
Thu, Oct 2 - Fri, Oct 10
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$147 Roundtrip, found 2 days ago
$147
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Oct 2 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Fri, Oct 10, priced at $147 found 2 days ago
Spirit Airlines
Sun, Aug 24 - Mon, Aug 25
PHL
Philadelphia Intl.
STL
Lambert-St. Louis Intl.
$171 Roundtrip, found 10 hours ago
$171
Roundtrip
found 10 hours ago
Select Spirit Airlines flight, departing Sun, Aug 24 from Philadelphia Intl. to Lambert-St. Louis Intl., returning Mon, Aug 25, priced at $171 found 10 hours ago
American Airlines
Sat, Dec 6 - Sat, Dec 6
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$181 Roundtrip, found 20 hours ago
$181
Roundtrip
found 20 hours ago
Select American Airlines flight, departing Sat, Dec 6 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Sat, Dec 6, priced at $181 found 20 hours ago
Spirit Airlines
Mon, Aug 25 - Thu, Sep 4
EWR
Newark Liberty Intl. Airport
STL
Lambert-St. Louis Intl.
$186 Roundtrip, found 7 hours ago
$186
Roundtrip
found 7 hours ago
Select Spirit Airlines flight, departing Mon, Aug 25 from Newark Liberty Intl. Airport to Lambert-St. Louis Intl., returning Thu, Sep 4, priced at $186 found 7 hours ago
United
Sat, Sep 6 - Tue, Sep 9
OMA
Eppley Field
STL
Lambert-St. Louis Intl.
$189 Roundtrip, found 18 hours ago
$189
Roundtrip
found 18 hours ago
Select United flight, departing Sat, Sep 6 from Eppley Field to Lambert-St. Louis Intl., returning Tue, Sep 9, priced at $189 found 18 hours ago
Delta
Tue, Oct 14 - Tue, Oct 21
DAL
Love Field
STL
Lambert-St. Louis Intl.
$197 Roundtrip, found 5 days ago
$197
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Oct 14 from Love Field to Lambert-St. Louis Intl., returning Tue, Oct 21, priced at $197 found 5 days ago
Delta
Tue, Sep 16 - Tue, Sep 23
LGA
LaGuardia
STL
Lambert-St. Louis Intl.
$201 Roundtrip, found 2 days ago
$201
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Sep 16 from LaGuardia to Lambert-St. Louis Intl., returning Tue, Sep 23, priced at $201 found 2 days ago
Bargain Flight
Tue, Nov 18 - Wed, Nov 19
SAT
San Antonio Intl.
STL
Lambert-St. Louis Intl.
$215 Roundtrip, found 21 hours ago
$215
Roundtrip
found 21 hours ago
Select Bargain Flight flight, departing Tue, Nov 18 from San Antonio Intl. to Lambert-St. Louis Intl., returning Wed, Nov 19, priced at $215 found 21 hours ago
Frontier Airlines
Thu, Oct 16 - Fri, Oct 17
TTN
Mercer
STL
Lambert-St. Louis Intl.
$228 Roundtrip, found 3 days ago
$228
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Thu, Oct 16 from Mercer to Lambert-St. Louis Intl., returning Fri, Oct 17, priced at $228 found 3 days ago
Spirit Airlines
Sat, Sep 13 - Mon, Sep 29
LAS
Harry Reid Intl.
STL
Lambert-St. Louis Intl.
$250 Roundtrip, found 10 hours ago
$250
Roundtrip
found 10 hours ago
Select Spirit Airlines flight, departing Sat, Sep 13 from Harry Reid Intl. to Lambert-St. Louis Intl., returning Mon, Sep 29, priced at $250 found 10 hours ago
Frontier Airlines
Sun, Aug 24 - Sat, Aug 30
SFO
San Francisco Intl.
STL
Lambert-St. Louis Intl.
$252 Roundtrip, found 6 hours ago
$252
Roundtrip
found 6 hours ago
Select Frontier Airlines flight, departing Sun, Aug 24 from San Francisco Intl. to Lambert-St. Louis Intl., returning Sat, Aug 30, priced at $252 found 6 hours ago
Alaska Airlines
Fri, Sep 5 - Sat, Sep 20
LAS
Harry Reid Intl.
STL
Lambert-St. Louis Intl.
$296 Roundtrip, found 5 hours ago
$296
Roundtrip
found 5 hours ago
Select Alaska Airlines flight, departing Fri, Sep 5 from Harry Reid Intl. to Lambert-St. Louis Intl., returning Sat, Sep 20, priced at $296 found 5 hours ago
Hawaiian Airlines
Wed, Sep 10 - Sun, Sep 28
LAS
Harry Reid Intl.
STL
Lambert-St. Louis Intl.
$336 Roundtrip, found 3 days ago
$336
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Wed, Sep 10 from Harry Reid Intl. to Lambert-St. Louis Intl., returning Sun, Sep 28, priced at $336 found 3 days 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 August, 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 15 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 $126, 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 $126 right now, why wait?

Eureka Flight Information
Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Roundtrip price
$125

Last Minute Hotel Deals in Eureka

Clayton Plaza Hotel & Extended Stay

Clayton Plaza Hotel & Extended Stay

3.5 out of 5
7750 Carondelet Avenue, St. Louis, MO
Stay at this 3.5-star 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! (2,911 reviews)
"Slightly dreary vibe but overall a terrific value."

Reviewed on Jul 30, 2025

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Clayton Plaza Hotel & Extended Stay
Heritage Inn & Suites St. Louis/Fenton, Trademark by Wyndham

Heritage Inn & Suites St. Louis/Fenton, Trademark by Wyndham

3 out of 5
1088 South Highway Drive, Fenton, MO
Book a stay at this business-friendly hotel in Fenton. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
8.2/10 Very Good! (1,000 reviews)
"The room was wonderful,"

Reviewed on Jul 28, 2025

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Heritage Inn & Suites St. Louis/Fenton, Trademark by Wyndham
Moonrise Hotel

Moonrise Hotel

4 out of 5
6177 Delmar Blvd, St. Louis, MO
Stay at this 4-star boutique hotel in St. Louis. Enjoy free WiFi, free parking, and 2 bars/lounges. Our guests praise the restaurant and the bar in our reviews. ...
8.8/10 Excellent! (1,826 reviews)
Exceptional food great chef great staff all the wa
"My stay was great I will be back"

Reviewed on Jul 31, 2025

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Moonrise Hotel
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 ...
8.2/10 Very Good! (2,033 reviews)
"We stayed there for our daughter’s birthday gift, AJR concert. The Hotel & Staff were so nice and courteous! The room was very clean and equipped! The restaurant, 99 Hops House staff and breakfast were AMAZING!!! The Amphitheater staff were AMAZING! They went above and beyond to make the night & ..."

Reviewed on Jul 28, 2025

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Hollywood Casino & Hotel St. Louis
Best Western St. Louis-Kirkwood Route 66

Best Western St. Louis-Kirkwood Route 66

3.5 out of 5
1200 S Kirkwood Road, Kirkwood, MO
Stay at this 3.5-star business-friendly hotel in Kirkwood. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
8.4/10 Very Good! (1,230 reviews)
"hotel was good. one night it was loud due to a party in one of the conference rooms that spilled out into the hallway. Chilis was the restaurant connected to the hotel. Really wish they had better staff."

Reviewed on Jul 28, 2025

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Best Western St. Louis-Kirkwood Route 66
Renaissance St. Louis Airport Hotel

Renaissance St. Louis Airport Hotel

4 out of 5
9801 Natural Bridge Road, St. Louis, MO
Stay at this 4-star business-friendly hotel in St. Louis. Enjoy an outdoor pool, breakfast (surcharge), and a free airport shuttle. Our guests praise the helpful ...
8.2/10 Very Good! (1,029 reviews)
"When provided excellent service."

Reviewed on Jul 29, 2025

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Renaissance St. Louis Airport Hotel
Days Inn and Suites by Wyndham St. Louis/Westport Plaza

Days Inn and Suites by Wyndham St. Louis/Westport Plaza

2.5 out of 5
1970 Craig Rd, Maryland Heights, MO
Stay at this hotel in Maryland Heights. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms in our reviews. ...
4.4/10 (1,001 reviews)
Needs cleaning
"We where given a dirty room at 1st but got another room..."

Reviewed on Jul 18, 2025

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Days Inn and Suites by Wyndham St. Louis/Westport Plaza
AC Hotel St. Louis Clayton

AC Hotel St. Louis Clayton

3 out of 5
227 South Central Ave, St. Louis, MO
Stay at this 3-star business-friendly hotel in St. Louis. Enjoy free WiFi, 2 restaurants, and 2 bars/lounges. Popular attractions St. Louis Zoo and Forest Park ...
9/10 Wonderful! (129 reviews)
"Room was spacious and bathroom was nice."

Reviewed on Jul 28, 2025

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AC Hotel St. Louis Clayton
See all 1,586 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.