Cheap Flights to St. Louis County from ￥66,460

Popular airlines to St. Louis County

  • Delta

    Delta

  • United

    United

  • Sun Country Airlines

    Sun Country Airlines

  • KLM

    KLM

  • WestJet

    WestJet

  • Air France

    Air France

  • Virgin Atlantic

    Virgin Atlantic

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 40% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

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

Prices were available within the past 7 days and start at ￥66,460 for one-way flights and ￥114,280 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, Dec 17 - Wed, Jan 7
NRT
Tokyo
DLH
Duluth
￥114,280 Roundtrip, found 19 hours ago
￥114,280
Roundtrip
found 19 hours ago
Select United flight, departing Wed, Dec 17 from Tokyo to Duluth, returning Wed, Jan 7, priced at ￥114,280 found 19 hours ago
United
Wed, Dec 17 - Wed, Jan 7
NRT
Tokyo
DLH
Duluth
￥177,680 Roundtrip, found 19 hours ago
￥177,680
Roundtrip
found 19 hours ago
Select United flight, departing Wed, Dec 17 from Tokyo to Duluth, returning Wed, Jan 7, priced at ￥177,680 found 19 hours ago
United
Fri, Oct 17 - Sat, Oct 25
NRT
Tokyo
DLH
Duluth
￥179,360 Roundtrip, found 6 days ago
￥179,360
Roundtrip
found 6 days ago
Select United flight, departing Fri, Oct 17 from Tokyo to Duluth, returning Sat, Oct 25, priced at ￥179,360 found 6 days ago
WestJet
Wed, Dec 17 - Wed, Jan 7
NRT
Tokyo
DLH
Duluth
￥192,560 Roundtrip, found 19 hours ago
￥192,560
Roundtrip
found 19 hours ago
Select WestJet flight, departing Wed, Dec 17 from Tokyo to Duluth, returning Wed, Jan 7, priced at ￥192,560 found 19 hours ago
Delta
Wed, Oct 22 - Sun, Oct 26
NRT
Tokyo
HIB
Hibbing
￥193,020 Roundtrip, found 2 days ago
￥193,020
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Oct 22 from Tokyo to Hibbing, returning Sun, Oct 26, priced at ￥193,020 found 2 days ago
Delta
Thu, Oct 23 - Mon, Oct 27
NRT
Tokyo
DLH
Duluth
￥193,020 Roundtrip, found 2 days ago
￥193,020
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Oct 23 from Tokyo to Duluth, returning Mon, Oct 27, priced at ￥193,020 found 2 days ago
WestJet
Wed, Dec 17 - Wed, Jan 7
NRT
Tokyo
DLH
Duluth
￥193,390 Roundtrip, found 19 hours ago
￥193,390
Roundtrip
found 19 hours ago
Select WestJet flight, departing Wed, Dec 17 from Tokyo to Duluth, returning Wed, Jan 7, priced at ￥193,390 found 19 hours ago
Korean Air
Thu, Oct 23 - Mon, Oct 27
NRT
Tokyo
DLH
Duluth
￥196,260 Roundtrip, found 2 days ago
￥196,260
Roundtrip
found 2 days ago
Select Korean Air flight, departing Thu, Oct 23 from Tokyo to Duluth, returning Mon, Oct 27, priced at ￥196,260 found 2 days ago
Korean Air
Thu, Oct 23 - Mon, Oct 27
NRT
Tokyo
DLH
Duluth
￥202,900 Roundtrip, found 2 days ago
￥202,900
Roundtrip
found 2 days ago
Select Korean Air flight, departing Thu, Oct 23 from Tokyo to Duluth, returning Mon, Oct 27, priced at ￥202,900 found 2 days ago
Asiana Airlines
Wed, Dec 17 - Wed, Jan 7
NRT
Tokyo
DLH
Duluth
￥225,780 Roundtrip, found 19 hours ago
￥225,780
Roundtrip
found 19 hours ago
Select Asiana Airlines flight, departing Wed, Dec 17 from Tokyo to Duluth, returning Wed, Jan 7, priced at ￥225,780 found 19 hours ago

2025 年 5 月 13 日、新規開設*

ハワイアン航空はこのたび、東京の成田国際空港からシアトルへの直行便を新たに開設し、毎日運航することを発表しました。

豊かな緑に包まれたその景観から「エメラルド シティ」と呼ばれるシアトルは、美しい自然と現代的な快適さをともに楽しみたい人の旅行先として人気の都市です。

シアトルを象徴するタワー、スペース ニードルからの素晴らしい眺めを堪能し、パイク プレイス マーケットの知られざる魅力や誰もが知る見どころを探訪して、ケリー パークで一息ついたら、夕暮れ時の街並みを眺めましょう。ピュージェット湾でのホエールウォッチングもおすすめです。

シアトルの空港は米国国内線のハブ空港でもあるため、米国各地への旅もさらにスムーズになります。

*政府の承認が必要となります。

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. ￥114,280 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 ￥114,280 and reached a maximum cost of ￥225,780. For one-way trips taking off from Tokyo (NRT), the lowest amount paid during this same period was only ￥66,460.
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 ￥114,280 and ￥225,780. 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.

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.

United
Wed, Dec 17 - Wed, Jan 7
NRT
Tokyo
DLH
Duluth
￥114,280 Roundtrip, found 19 hours ago
￥114,280
Roundtrip
found 19 hours ago
Select United flight, departing Wed, Dec 17 from Tokyo to Duluth, returning Wed, Jan 7, priced at ￥114,280 found 19 hours ago
*Available to Expedia members.