How long is the flight from Boise to South Dakota?

For as low as $329, Delta can have you in South Dakota from Boise in 4h 56m. The distance between Boise and South Dakota is about 972 mi. Both multi-stop and nonstop flights can be found to your destination and back.

In terms of precipitation, rainfall in South Dakota ranges from 0.6 - 3.9 inches per month. June is typically the wettest month, when rainfall can reach 3.9 in. January is typically the driest time to visit South Dakota when rainfall is around 0.6 in.

If weather is an important factor for your trip to South Dakota, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).

What is the cheapest time of day to fly from BOI to SD?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Boise to South Dakota as you normally would.

What airport do you fly from for flights from Boise to South Dakota?

Boise Air Term. Gowen Fld (BOI) is the airport you will fly out of if you book a flight from Boise to South Dakota. It is only a 3.3 mi journey to Air Term. Gowen Fld (BOI) from Boise’s city center.

Can I find deals for flights from Boise to South Dakota that include hotel bookings?

Yes. In addition to deals on Boise to South Dakota flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Boise to South Dakota?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boise to South Dakota.

Can I find deals for business class flights from Boise to South Dakota?

Yes. Cheapflights offers flight deals from Boise to South Dakota by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$207+ Cheap Flights from Boise to South Dakota

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Boise to South Dakota with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Boise to South Dakota

Cheapest

Best

Last-minute

One-way

Cheapest flights from Boise to South Dakota
Explore the most affordable flight options available from Boise to South Dakota. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 27, 2026.

Thu 10/223:00 pm -

1 stop7h 30m

Sat 10/246:39 am -

1 stop5h 56m

Deal found 8/25

$319

Sat 10/172:44 pm -

1 stop4h 56m

Sat 10/249:42 am -

1 stop4h 56m

Deal found 8/25

$329

Tue 9/155:00 am -

1 stop4h 44m

Tue 9/226:00 am -

2 stops10h 31m

Deal found 8/23

$334

Fri 9/115:40 pm -

1 stop5h 04m

Sat 9/196:00 am -

1 stop4h 34m

Deal found 8/23

$352

Fri 10/162:02 pm -

1 stop8h 54m

Sat 10/248:05 am -

1 stop6h 17m

Deal found 8/26

$354

Fri 9/112:50 pm -

1 stop7h 01m

Sat 9/1910:40 am -

2 stops9h 13m

Deal found 8/23

$357

Fri 9/185:40 pm -

1 stop5h 04m

Sat 9/265:04 pm -

1 stop6h 29m

Deal found 8/23

$359

Fri 10/232:41 pm -

1 stop7h 15m

Sat 11/146:11 am -

1 stop7h 34m

Deal found 8/22

$360

Fri 9/185:40 pm -

1 stop5h 04m

Sun 9/206:00 am -

2 stops10h 31m

Deal found 8/22

$374

Sat 9/52:53 pm -

1 stop6h 58m

Mon 9/78:22 am -

1 stop6h 20m

Deal found 8/22

$377

Tue 9/85:40 pm -

1 stop5h 04m

Sat 9/125:15 pm -

1 stop5h 22m

Deal found 8/24

$379

Fri 10/165:30 pm -

1 stop5h 14m

Sun 10/186:00 am -

1 stop4h 34m

Deal found 8/24

$380

Best flights from Boise to South Dakota
Discover carefully curated flight deals from Boise to South Dakota that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 27, 2026.

Thu 10/223:00 pm -

1 stop7h 30m

Sat 10/246:39 am -

1 stop5h 56m

Deal found 8/25

$319

Sat 10/172:44 pm -

1 stop4h 56m

Sat 10/249:42 am -

1 stop4h 56m

Deal found 8/25

$329

Fri 10/235:30 am -

1 stop8h 27m

Sat 11/146:45 am -

1 stop7h 06m

Deal found 8/26

$319

Fri 12/112:48 pm -

1 stop4h 33m

Sun 12/135:50 am -

1 stop4h 56m

Deal found 8/24

$329

Fri 9/112:50 pm -

1 stop7h 01m

Sat 9/1910:40 am -

2 stops9h 13m

Deal found 8/23

$357

Fri 9/185:40 pm -

1 stop5h 04m

Sun 9/206:00 am -

2 stops10h 31m

Deal found 8/22

$374

Tue 9/85:40 pm -

1 stop5h 04m

Sat 9/125:15 pm -

1 stop5h 22m

Deal found 8/24

$379

Sat 2/62:43 pm -

1 stop5h 50m

Tue 2/95:30 am -

1 stop4h 13m

Deal found 8/22

$399

Fri 9/252:44 pm -

1 stop4h 36m

Sun 9/276:00 am -

1 stop4h 34m

Deal found 8/25

$443

Sat 10/173:00 pm -

1 stop7h 03m

Sun 10/258:30 am -

1 stop5h 05m

Deal found 8/24

$539

Sat 10/172:44 pm -

1 stop4h 56m

Tue 10/206:00 am -

2 stops7h 58m

Deal found 8/25

$465

Fri 10/163:00 pm -

1 stop7h 22m

Mon 10/191:00 pm -

2 stops11h 59m

Deal found 8/23

$628

Sun 9/135:40 pm -

1 stop4h 53m

Sun 9/205:22 am -

1 stop4h 13m

Deal found 8/26

$533

Thu 12/36:15 am -

1 stop4h 58m

Thu 12/32:35 pm -

1 stop7h 08m

Deal found 8/23

$541

Fri 10/235:00 am -

1 stop4h 28m

Sat 11/148:45 am -

2 stops14h 48m

Deal found 8/25

$552

Sat 9/266:25 am -

1 stop5h 24m

Sat 9/263:03 pm -

2 stops8h 30m

Deal found 8/23

$617

Last-minute flights from Boise to South Dakota
Discover last-minute flight deals from Boise to South Dakota. Data last updated August 27, 2026 and is based on user searches.

Thu 8/275:00 am -

1 stop6h 55m

Mon 8/314:41 pm -

1 stop5h 59m

Deal found 8/24

$424

Sat 9/52:53 pm -

1 stop6h 58m

Mon 9/78:22 am -

1 stop6h 20m

Deal found 8/22

$377

Sat 9/55:44 pm -

1 stop5h 00m

Sat 9/126:00 am -

2 stops10h 31m

Deal found 8/23

$382

Tue 9/85:40 pm -

1 stop5h 04m

Sat 9/125:15 pm -

1 stop5h 22m

Deal found 8/24

$379

Fri 9/115:40 pm -

1 stop5h 04m

Sat 9/196:00 am -

1 stop4h 34m

Deal found 8/23

$352

Fri 9/112:50 pm -

1 stop7h 01m

Sat 9/1910:40 am -

2 stops9h 13m

Deal found 8/23

$357

Tue 9/151:52 pm -

1 stop9h 01m

Tue 9/222:10 pm -

1 stop8h 53m

Deal found 8/23

$329

Tue 9/155:00 am -

1 stop4h 44m

Tue 9/226:00 am -

2 stops10h 31m

Deal found 8/23

$334

Fri 9/185:40 pm -

1 stop5h 04m

Sat 9/265:04 pm -

1 stop6h 29m

Deal found 8/23

$359

Fri 9/185:40 pm -

1 stop5h 04m

Sun 9/206:00 am -

2 stops10h 31m

Deal found 8/22

$374

Sat 9/1910:36 am -

2 stops11h 36m

Fri 9/256:00 am -

1 stop4h 34m

Deal found 8/23

$385

Mon 9/215:40 pm -

1 stop4h 53m

Mon 9/287:05 am -

1 stop26h 29m

Deal found 8/24

$497

One-way flights from Boise to South Dakota
Search for one-way flight options from Boise to South Dakota. Find affordable one-way fares based on user searches. Data last updated August 27, 2026.

Fri 11/2011:51 am -

1 stop7h 36m

Deal found 8/25

$207

Fri 9/253:21 pm -

1 stop8h 08m

Deal found 8/26

$340

Wed 9/96:30 am -

1 stop5h 54m

Deal found 8/25

$351

Wed 9/91:06 pm -

2 stops9h 12m

Deal found 8/25

$374

Fri 11/206:00 am -

2 stops9h 54m

Deal found 8/25

$414

Wed 9/92:16 pm -

3 stops21h 30m

Deal found 8/25

$532

Fri 9/258:15 am -

2 stops11h 05m

Deal found 8/26

$689

Fri 11/208:59 pm -

3 stops48h 19m

Deal found 8/25

$799

Fri 9/257:48 pm -

3 stops48h 24m

Deal found 8/26

$854

Find flight deals from Boise to South Dakota

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$319 (Delta)
One-way from	$207 (Kiwi.com)
Popular in	June
Cheapest in	September
Average price	$443

Provider with most accurate pricing for Boise Air Term. Gowen Fld-Sioux Falls Joe Foss Field flight deals.

Search Deals

Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Sioux Falls Joe Foss Field flights.

Search Deals

From Boise Air Term. Gowen Fld to South Dakota

Search Deals

One-way flight from Boise Air Term. Gowen Fld to South Dakota

Search Deals

Highest demand for flights based on searches. 18% potential increase in price ($100 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($20 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BoiseRapid City

BOI Boise Air Term. Gowen Fld - RAP Rapid City

BOIRAP

Boise Air Term. Gowen Fld

Thu 10/22

3:00 pm-10:30 pm

1 stop7h 30m

Rapid City

Sat 10/24

6:39 am-12:35 pm

1 stop5h 56m

$319

BoiseRapid City

BOI Boise Air Term. Gowen Fld - RAP Rapid City

BOIRAP

Boise Air Term. Gowen Fld

Fri 10/23

5:30 am-1:57 pm

1 stop8h 27m

Rapid City

Sat 11/14

6:45 am-1:51 pm

1 stop7h 06m

$319

BoiseSioux Falls

BOI Boise Air Term. Gowen Fld - FSD Sioux Falls Joe Foss Field

BOIFSD

Boise Air Term. Gowen Fld

Sat 10/17

2:44 pm-8:40 pm

1 stop4h 56m

Sioux Falls Joe Foss Field

Sat 10/24

9:42 am-1:38 pm

1 stop4h 56m

$329

BoiseSioux Falls

BOI Boise Air Term. Gowen Fld - FSD Sioux Falls Joe Foss Field

BOIFSD

Boise Air Term. Gowen Fld

Fri 12/11

2:48 pm-8:21 pm

1 stop4h 33m

Sioux Falls Joe Foss Field

Sun 12/13

5:50 am-9:46 am

1 stop4h 56m

$329

BoiseSioux Falls

BOI Boise Air Term. Gowen Fld - FSD Sioux Falls Joe Foss Field

BOIFSD

Boise Air Term. Gowen Fld

Fri 9/11

2:50 pm-10:51 pm

1 stop7h 01m

Sioux Falls Joe Foss Field

Sat 9/19

10:40 am-6:53 pm

2 stops9h 13m

$357

BoiseSioux Falls

BOI Boise Air Term. Gowen Fld - FSD Sioux Falls Joe Foss Field

BOIFSD

Boise Air Term. Gowen Fld

Fri 9/18

5:40 pm-11:44 pm

1 stop5h 04m

Sioux Falls Joe Foss Field

Sun 9/20

6:00 am-3:31 pm

2 stops10h 31m

$374

BoiseSioux Falls

BOI Boise Air Term. Gowen Fld - FSD Sioux Falls Joe Foss Field

BOIFSD

Boise Air Term. Gowen Fld

Tue 9/8

5:40 pm-11:44 pm

1 stop5h 04m

Sioux Falls Joe Foss Field

Sat 9/12

5:15 pm-9:37 pm

1 stop5h 22m

$379

BoiseRapid City

BOI Boise Air Term. Gowen Fld - RAP Rapid City

BOIRAP

Boise Air Term. Gowen Fld

Sat 2/6

2:43 pm-8:33 pm

1 stop5h 50m

Rapid City

Tue 2/9

5:30 am-9:43 am

1 stop4h 13m

$399

BoiseSioux Falls

BOI Boise Air Term. Gowen Fld - FSD Sioux Falls Joe Foss Field

BOIFSD

Boise Air Term. Gowen Fld

Fri 9/25

2:44 pm-8:20 pm

1 stop4h 36m

Sioux Falls Joe Foss Field

Sun 9/27

6:00 am-9:34 am

1 stop4h 34m

$443

BoiseSioux Falls

BOI Boise Air Term. Gowen Fld - FSD Sioux Falls Joe Foss Field

BOIFSD

Boise Air Term. Gowen Fld

Sat 10/17

2:44 pm-8:40 pm

1 stop4h 56m

Sioux Falls Joe Foss Field

Tue 10/20

6:00 am-12:58 pm

2 stops7h 58m

$465

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/25

Showing 1-10 of 26 resultsSorted by cheapest first

Best time to book a flight from Boise to South Dakota

Have a flexible travel schedule? Discover the best time to fly to South Dakota from Boise with our price prediction graph.

BOI-RAP

BOI-FSD

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Boise to South Dakota

BOI-USSD

BOI-RAP

BOI-FSD

What is the cheapest month to book a flight from Boise to South Dakota?

Currently, November is the cheapest month in which you can book a flight from Boise to South Dakota (average of $329). Flying from Boise to South Dakota in June is currently the most expensive (average of $668). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Boise to South Dakota?

Airfare is below average for this route at the moment.

Boise to South Dakota flights typically cost between $334 and $394 in October.
The cheapest round-trip price found within the last 5 days was $329 on United Airlines (Oct 17-Oct 24).

Reviews of airlines servicing South Dakota

See what other customers who have flown with Delta and United Airlines from Boise to South Dakota have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.8

Good

8,529 reviews

Reviews

1 / 20

8.0

Excellent

Jorge,Aug 2026

TPA - ATL

Although I still enjoy flying Delta, the overall flying experience feels cheapened. But I guess that is true of most, if not all american carriers.

Delta

7.8

Good

8,529 reviews

Delta

7.8

Good

8,529 reviews

Reviews

1 / 20

8.0

Excellent

Jorge,Aug 2026

TPA - ATL

Although I still enjoy flying Delta, the overall flying experience feels cheapened. But I guess that is true of most, if not all american carriers.

United Airlines

7.4

Good

10,123 reviews

Delta

7.8

Good

8,529 reviews

Reviews

1 / 20

8.0

Excellent

Jorge,Aug 2026

TPA - ATL

Although I still enjoy flying Delta, the overall flying experience feels cheapened. But I guess that is true of most, if not all american carriers.

Related info for your journey

What airport do you fly from for flights from Boise to South Dakota?
Boise Air Term. Gowen Fld (BOI) is the airport you will fly out of if you book a flight from Boise to South Dakota. It is only a 3.3 mi journey to Air Term. Gowen Fld (BOI) from Boise’s city center.
How long is the flight from Boise to South Dakota?
For as low as $329, Delta can have you in South Dakota from Boise in 4h 56m. The distance between Boise and South Dakota is about 972 mi. Both multi-stop and nonstop flights can be found to your destination and back.
Can I find deals for flights from Boise to South Dakota that include hotel bookings?
Yes. In addition to deals on Boise to South Dakota flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Boise to South Dakota?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boise to South Dakota.
Can I find deals for business class flights from Boise to South Dakota?
Yes. Cheapflights offers flight deals from Boise to South Dakota by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Boise to South Dakota?
Currently, November is the cheapest month in which you can book a flight from Boise to South Dakota (average of $329). Flying from Boise to South Dakota in June is currently the most expensive (average of $668). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Flights by cabin class

Other flight options

Popular flights

Top destinations

Alternative routes for Boise to South Dakota

Boise to Seattle flights

Spokane to Seattle flights

Boise to Las Vegas flights

Boise to Denver flights

Boise to San Francisco flights

Boise to Dallas/Fort Worth flights

Boise to O'Hare Intl flights

Spokane to Sky Harbor Intl flights

Boise to John F Kennedy Intl flights

Spokane to Las Vegas flights

Spokane to Dallas/Fort Worth flights

Spokane to Denver flights

Spokane to O'Hare Intl flights

Spokane to Los Angeles flights

Boise to Los Angeles flights

Boise to Sky Harbor Intl flights

Boise to Portland flights

Boise to Burbank flights

Boise to LaGuardia flights

Boise to Newark flights

Boise to Minneapolis flights

Boise to San Diego flights

Boise to Orlando flights

Spokane to San Francisco flights

Spokane to Salt Lake City flights

Boise to Atlanta flights

Spokane to Orlando flights

Boise to Ontario flights

Spokane to Atlanta flights

Boise to Sacramento flights

Boise to Hobby flights

Idaho Falls to Denver flights

Boise to Nashville flights

Boise to Salt Lake City flights

Spokane to Boston flights

Spokane to Santa Ana flights

Boise to Austin flights

Spokane to Nashville flights

Spokane to Portland flights

Boise to Midway flights

Boise to Honolulu flights

Spokane to John F Kennedy Intl flights

Boise to Boston flights

Spokane to Honolulu flights

Boise to Dulles Intl flights

Idaho Falls to Seattle flights

Jackson to Atlanta flights

Spokane to San Diego flights

Boise to San Jose flights

Idaho Falls to Portland flights

Top 2 airlines flying from Boise to South Dakota

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$284	Average$456	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$309	Average$408	FlexibilityNo cancel fee	On-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$207+ Cheap flights from Boise (BOI) to South Dakota

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/20. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Boise to South Dakota with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Boise to South Dakota

Cheapest flights from Boise to South DakotaExplore the most affordable flight options available from Boise to South Dakota. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 27, 2026.

Explore the most affordable flight options available from Boise to South Dakota. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 27, 2026.

Best flights from Boise to South DakotaDiscover carefully curated flight deals from Boise to South Dakota that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 27, 2026.

Discover carefully curated flight deals from Boise to South Dakota that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 27, 2026.

Last-minute flights from Boise to South DakotaDiscover last-minute flight deals from Boise to South Dakota. Data last updated August 27, 2026 and is based on user searches.

Discover last-minute flight deals from Boise to South Dakota. Data last updated August 27, 2026 and is based on user searches.

One-way flights from Boise to South DakotaSearch for one-way flight options from Boise to South Dakota. Find affordable one-way fares based on user searches. Data last updated August 27, 2026.

Search for one-way flight options from Boise to South Dakota. Find affordable one-way fares based on user searches. Data last updated August 27, 2026.

Find flight deals from Boise to South Dakota

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Boise to South Dakota that are best for you.

Best time to book a flight from Boise to South Dakota

Have a flexible travel schedule? Discover the best time to fly to South Dakota from Boise with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from Boise to South Dakota?

How much does it cost to fly round-trip from Boise to South Dakota?

Airfare is below average for this route at the moment.

Boise to South Dakota flights typically cost between $334 and $394 in October.The cheapest round-trip price found within the last 5 days was $329 on United Airlines (Oct 17-Oct 24).

Reviews of airlines servicing South Dakota

See what other customers who have flown with Delta and United Airlines from Boise to South Dakota have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly from for flights from Boise to South Dakota?

How long is the flight from Boise to South Dakota?

Can I find deals for flights from Boise to South Dakota that include hotel bookings?

How can I find direct flights from Boise to South Dakota?

Can I find deals for business class flights from Boise to South Dakota?

What is the cheapest month to book a flight from Boise to South Dakota?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Boise to South Dakota

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to South Dakota by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Boise to South Dakota by cabin class

Find flights from Boise to South Dakota, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Boise and South Dakota flights

Browse other Boise and South Dakota flight options. Last updated on August 27, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

Boise to South Dakota flights

Consider these flights traveling from Boise to South Dakota.

Top 2 airlines flying from Boise to South Dakota

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Boise to South Dakota
Explore the most affordable flight options available from Boise to South Dakota. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 27, 2026.

Best flights from Boise to South Dakota
Discover carefully curated flight deals from Boise to South Dakota that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 27, 2026.

Last-minute flights from Boise to South Dakota
Discover last-minute flight deals from Boise to South Dakota. Data last updated August 27, 2026 and is based on user searches.

One-way flights from Boise to South Dakota
Search for one-way flight options from Boise to South Dakota. Find affordable one-way fares based on user searches. Data last updated August 27, 2026.

Boise to South Dakota flights typically cost between $334 and $394 in October.
The cheapest round-trip price found within the last 5 days was $329 on United Airlines (Oct 17-Oct 24).