Search Cheap Flights to
Grafton

Search 400 airlines and 321,000 hotels worldwide.

Stop Planning & Start Exploring

FREE 24 hour cancellation on most flights

Grafton Flights as Low as $56

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

Frontier Airlines
Thu, Aug 6 - Wed, Aug 12
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$56 Roundtrip, found 3 days ago
$56
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Thu, Aug 6 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Wed, Aug 12, priced at $56 found 3 days ago
Frontier Airlines
Sun, Aug 30 - Mon, Aug 31
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$58 Roundtrip, found 2 days ago
$58
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Sun, Aug 30 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Mon, Aug 31, priced at $58 found 2 days ago
Frontier Airlines
Thu, Aug 6 - Wed, Aug 12
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$87 Roundtrip, found 3 days ago
$87
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Thu, Aug 6 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Wed, Aug 12, priced at $87 found 3 days ago
Delta
Sun, Aug 30 - Mon, Aug 31
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$99 Roundtrip, found 2 days ago
$99
Roundtrip
found 2 days ago
Select Delta flight, departing Sun, Aug 30 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Mon, Aug 31, priced at $99 found 2 days ago
Delta
Tue, Sep 15 - Tue, Sep 15
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$114 Roundtrip, found 2 days ago
$114
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Sep 15 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Tue, Sep 15, priced at $114 found 2 days ago
Frontier Airlines
Thu, Nov 5 - Mon, Nov 16
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$131 Roundtrip, found 6 days ago
$131
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Thu, Nov 5 from Denver Intl. to Lambert-St. Louis Intl., returning Mon, Nov 16, priced at $131 found 6 days ago
Frontier Airlines
Wed, Aug 12 - Sat, Aug 15
MCO
Orlando Intl.
STL
Lambert-St. Louis Intl.
$193 Roundtrip, found 13 hours ago
$193
Roundtrip
found 13 hours ago
Select Frontier Airlines flight, departing Wed, Aug 12 from Orlando Intl. to Lambert-St. Louis Intl., returning Sat, Aug 15, priced at $193 found 13 hours ago
United
Wed, Aug 12 - Tue, Aug 25
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$206 Roundtrip, found 2 days ago
$206
Roundtrip
found 2 days ago
Select United flight, departing Wed, Aug 12 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Tue, Aug 25, priced at $206 found 2 days ago
American Airlines
Wed, Aug 12 - Tue, Aug 25
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$206 Roundtrip, found 2 days ago
$206
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Aug 12 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Tue, Aug 25, priced at $206 found 2 days ago
Delta
Mon, Sep 14 - Sat, Sep 19
DTW
Detroit Metropolitan Wayne County
STL
Lambert-St. Louis Intl.
$217 Roundtrip, found 6 days ago
$217
Roundtrip
found 6 days ago
Select Delta flight, departing Mon, Sep 14 from Detroit Metropolitan Wayne County to Lambert-St. Louis Intl., returning Sat, Sep 19, priced at $217 found 6 days ago
Frontier Airlines
Thu, Sep 24 - Tue, Oct 13
PNS
Pensacola Intl.
STL
Lambert-St. Louis Intl.
$241 Roundtrip, found 16 hours ago
$241
Roundtrip
found 16 hours ago
Select Frontier Airlines flight, departing Thu, Sep 24 from Pensacola Intl. to Lambert-St. Louis Intl., returning Tue, Oct 13, priced at $241 found 16 hours ago
Delta
Tue, Sep 22 - Tue, Sep 22
OMA
Eppley Field
STL
Lambert-St. Louis Intl.
$247 Roundtrip, found 16 hours ago
$247
Roundtrip
found 16 hours ago
Select Delta flight, departing Tue, Sep 22 from Eppley Field to Lambert-St. Louis Intl., returning Tue, Sep 22, priced at $247 found 16 hours ago
Frontier Airlines
Mon, Sep 7 - Mon, Sep 21
ORF
Norfolk Intl.
STL
Lambert-St. Louis Intl.
$260 Roundtrip, found 1 day ago
$260
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Mon, Sep 7 from Norfolk Intl. to Lambert-St. Louis Intl., returning Mon, Sep 21, priced at $260 found 1 day ago
Bargain Flight
Thu, Aug 13 - Tue, Aug 25
BOS
Logan Intl.
STL
Lambert-St. Louis Intl.
$268 Roundtrip, found 2 days ago
$268
Roundtrip
found 2 days ago
Select Bargain Flight flight, departing Thu, Aug 13 from Logan Intl. to Lambert-St. Louis Intl., returning Tue, Aug 25, priced at $268 found 2 days ago
Delta
Sat, Jul 25 - Tue, Jul 28
AVL
Asheville Regional
STL
Lambert-St. Louis Intl.
$362 Roundtrip, found 1 day ago
$362
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Jul 25 from Asheville Regional to Lambert-St. Louis Intl., returning Tue, Jul 28, priced at $362 found 1 day ago
American Airlines
Sat, Jul 25 - Wed, Jul 29
CLD
McClellan-Palomar
STL
Lambert-St. Louis Intl.
$641 Roundtrip, found 1 day ago
$641
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Jul 25 from McClellan-Palomar to Lambert-St. Louis Intl., returning Wed, Jul 29, priced at $641 found 1 day ago

Cheap Flights to Grafton

Fall in love at first flight with your vacation to Grafton 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 Grafton on Hotwire, and you’ll be up, up, and on a getaway in no time.

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

Frequently Asked Questions About flights to Grafton

Don’t waste your time on endless searches for cheap airline tickets oneway or roundtrip. We’ll have you on your way to Grafton 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 Grafton?

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 Grafton are in August, but when you book your flight on Hotwire, savings are always in season.

How many airlines fly to Grafton?

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 Grafton.

What airport is best to fly into Grafton?

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

How much are flights to Grafton?

Got very cheap flights on your vacation itinerary? When you book your airline tickets to Grafton on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as $56, 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 Grafton?

The trick to saving a stack of cash on your flight to Grafton? 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 $56 right now, why wait?

Grafton Flight Information
Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Roundtrip price
$56

Last Minute Hotel Deals in Grafton

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 ...
Get rates
Hollywood Casino & Hotel St. Louis
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 ...
Get rates
Pear Tree Inn St. Louis Airport
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! (1,124 reviews)
"I gave this location 4 stars because it looked a little sketchy when we got there. People were sitting outside in lawn chairs around 11:00 p.m. The room was decent; no issues at all. The hallways had an old smell, but overall it was great. Nothing amazing."

Reviewed on Jul 22, 2026

Get rates
Renaissance St. Louis Airport Hotel
Drury Inn & Suites St. Louis Airport

Drury Inn & Suites St. Louis Airport

3 out of 5
10490 Natural Bridge Rd St. Louis MO
Book a stay at this business-friendly hotel in St. Louis. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
9.2/10 Wonderful! (1,328 reviews)
"Everything was excellent. The staff was super helpful. The rooms are clean. Beds are comfortable. Breakfast was the best I've had in a hotel. The happy hour is a bonus!"

Reviewed on Jul 21, 2026

Get rates
Drury Inn & Suites St. Louis Airport
Ameristar Casino Resort and Spa

Ameristar Casino Resort and Spa

4.5 out of 5
1 Ameristar Blvd St. Charles MO
Book a stay at this luxury hotel in St. Charles. Enjoy a full-service spa, 6 restaurants, and a casino. Our guests praise the clean rooms in our reviews. Popular ...
8.6/10 Excellent! (1,015 reviews)
"I would suggest that the hotel indicate the location of the ice machine location on each floor. There are no signs. Also, there’s no microwave in a common area. You can rent a microwave for $30.00 per day."

Reviewed on Jul 21, 2026

Get rates
Ameristar Casino Resort and Spa
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 (1,004 reviews)
"3 star due to the nice pool and courtyard (but under construction since it was purchased by the recent owners I assume) It is sad to see so many of these once nice hotels go to ruin because recent owners put zero money or effort into.them."

Reviewed on Jul 21, 2026

Get rates
Days Inn and Suites by Wyndham St. Louis/Westport Plaza
Wingate by Wyndham St. Louis Airport

Wingate by Wyndham St. Louis Airport

3 out of 5
10820 Pear Tree Lane 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 helpful staff and the clean ...
9.2/10 Wonderful! (1,713 reviews)
"The breakfast could be better, the food choices could vary more, such as instead of just sausage it could be a choice of sausage or bacon. The eggs did not look like yellow scrambled eggs, they looked a neon color and patrons were not eating them on either of the mornings that I came down for ..."

Reviewed on Jul 21, 2026

Get rates
Wingate by Wyndham St. Louis Airport
Motel 6 Hazelwood, MO

Motel 6 Hazelwood, MO

2 out of 5
5781 Campus Ct Hazelwood MO
Stay at this motel in Hazelwood. Enjoy free WiFi, free parking, and a 24-hour front desk. Our guests praise the clean rooms in our reviews. Popular attractions ...
Get rates
Motel 6 Hazelwood, MO
See all 520 properties in Grafton
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.