Cheap Flights to St. Louis County from ￥119,090

View ￥119,090 flight on Thu, Jul 16, 2026Opens in a new window

Popular airlines to St. Louis County

  • Delta

  • United

  • Sun Country Airlines

  • KLM

  • WestJet

  • Virgin Atlantic

  • Air France

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How much is the cheapest flight to St. Louis County?

Prices were available within the past 7 days and start at ￥119,090 for one-way flights and ￥162,490 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, Aug 24 - Wed, Sep 9
KIX
Osaka
DLH
Duluth
￥162,490 Roundtrip, found 5 days ago
￥162,490
Roundtrip
found 5 days ago
Select United flight, departing Mon, Aug 24 from Osaka to Duluth, returning Wed, Sep 9, priced at ￥162,490 found 5 days ago
Delta
Thu, Sep 10 - Sun, Sep 20
KIX
Osaka
DLH
Duluth
￥167,250 Roundtrip, found 5 days ago
￥167,250
Roundtrip
found 5 days ago
Select Delta flight, departing Thu, Sep 10 from Osaka to Duluth, returning Sun, Sep 20, priced at ￥167,250 found 5 days ago
United
Sat, Aug 29 - Mon, Sep 14
KIX
Osaka
DLH
Duluth
￥167,690 Roundtrip, found 5 days ago
￥167,690
Roundtrip
found 5 days ago
Select United flight, departing Sat, Aug 29 from Osaka to Duluth, returning Mon, Sep 14, priced at ￥167,690 found 5 days ago
United
Wed, Aug 26 - Wed, Sep 9
KIX
Osaka
DLH
Duluth
￥170,190 Roundtrip, found 5 days ago
￥170,190
Roundtrip
found 5 days ago
Select United flight, departing Wed, Aug 26 from Osaka to Duluth, returning Wed, Sep 9, priced at ￥170,190 found 5 days ago
United
Sat, Aug 29 - Sat, Sep 19
KIX
Osaka
DLH
Duluth
￥175,290 Roundtrip, found 5 days ago
￥175,290
Roundtrip
found 5 days ago
Select United flight, departing Sat, Aug 29 from Osaka to Duluth, returning Sat, Sep 19, priced at ￥175,290 found 5 days ago
Delta
Tue, Sep 29 - Tue, Oct 13
KIX
Osaka
DLH
Duluth
￥176,750 Roundtrip, found 5 days ago
￥176,750
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Sep 29 from Osaka to Duluth, returning Tue, Oct 13, priced at ￥176,750 found 5 days ago
United
Wed, Aug 26 - Sat, Sep 12
KIX
Osaka
DLH
Duluth
￥177,790 Roundtrip, found 5 days ago
￥177,790
Roundtrip
found 5 days ago
Select United flight, departing Wed, Aug 26 from Osaka to Duluth, returning Sat, Sep 12, priced at ￥177,790 found 5 days ago
All Nippon Airways
Wed, Aug 26 - Sun, Sep 6
KIX
Osaka
DLH
Duluth
￥187,260 Roundtrip, found 5 days ago
￥187,260
Roundtrip
found 5 days ago
Select All Nippon Airways flight, departing Wed, Aug 26 from Osaka to Duluth, returning Sun, Sep 6, priced at ￥187,260 found 5 days ago
WestJet
Thu, Jul 16 - Wed, Aug 26
NRT
Tokyo
DLH
Duluth
￥223,520 Roundtrip, found 4 days ago
￥223,520
Roundtrip
found 4 days ago
Select WestJet flight, departing Thu, Jul 16 from Tokyo to Duluth, returning Wed, Aug 26, priced at ￥223,520 found 4 days ago
Emirates
Thu, May 14 - Tue, May 26
NRT
Tokyo
DLH
Duluth
￥353,640 Roundtrip, found 4 days ago
￥353,640
Roundtrip
found 4 days ago
Select Emirates flight, departing Thu, May 14 from Tokyo to Duluth, returning Tue, May 26, priced at ￥353,640 found 4 days ago

Trending flights to St. Louis County

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, Jul 20 - Fri, Aug 28
HND
Tokyo
DLH
Duluth
￥199,140 Roundtrip, found 1 day ago
￥199,140
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Jul 20 from Tokyo to Duluth, returning Fri, Aug 28, priced at ￥199,140 found 1 day ago

Frequently asked questions

How do I find cheap flights to St. Louis County that have flexible change policies?
By using our nifty "No change fee" filter, that's how. Simply enter your travel dates, click "Search," then select the box directly underneath the "Flexible change policies" heading (look to the left of your screen). Expedia makes it a cinch to find flexible and affordable airfares to St. Louis County.
Which airlines fly to St. Louis County?
You can choose from two popular airlines offering flights to or near St. Louis County. Pack your belongings and jet off with either of these:

  • Delta Air Lines - 91 flights to or near St. Louis County each month, including 91 flights to Duluth Intl. Airport (DLH) per month.
  • United Airlines - 65 flights to or near St. Louis County each month, including 65 flights to Duluth Intl. Airport (DLH) per month.

How can I find cheap tickets to St. Louis County?
You'll always score a fabulous deal with Expedia, but our "flexible dates" search function makes it that much easier. Enter your preferred flight date, then click on the flexible dates link above to compare prices for nearby days. ￥162,490 was the lowest price for a flight to St. Louis County in the last seven days.
How much is a flight to St. Louis County?
In the last seven days, round-trip tickets to St. Louis County sold from just ￥162,490 and reached a maximum cost of ￥353,640. For one-way trips taking off from Tokyo (NRT), the lowest amount paid during this same period was only ￥119,090.
What are the most popular airports to fly into in St. Louis County?
Jet into Duluth Intl. Airport (DLH) and enjoy everything that St. Louis County has to offer. As the region's primary entry point, around 156 flights land here every month.
How much is a plane ticket to St. Louis County?
In the last seven days, plane tickets to St. Louis County ranged between ￥162,490 and ￥353,640. Prices tend to go up over time, so pick up a good deal today.
What is the best time to go to St. Louis County?
Duluth, St. Louis County's most well-known city, is a fabulous destination to tour around at anytime. Not into chilly weather? Then travel here from June 20 onward during the summer months, when temperatures fluctuate from 55ºF to 75ºF. March, July and August is when Duluth brings in the biggest crowds.
What months are the cheapest to book a flight to St. Louis County?
The perfect month to purchase affordable flights to St. Louis County is February. Remember that in the U.S, an expensive time to secure a ticket is the month of December.

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