STL - SHA

$495 Find Cheap Flights from St. Louis to Shanghai Hongqiao Intl

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Hongqiao Intl departing on 1/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Shanghai Hongqiao Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Shanghai, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Shanghai, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$1,018
Overall average: $1,243
Cathay Pacific
Tue 2/10Tue 2/17
STL - SHA • 2 stops
Cheapest one-way
$495
Multiple Airlines
Wed 1/7
STL - SHA • 3 stops
When to travel
September
Cheapest • 22% price drop
January
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Hongqiao Intl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from St. Louis to Hongqiao Intl (STL-SHA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to Hongqiao Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from St. Louis to Hongqiao Intl

Tue, Feb 10 - Tue, Feb 17
Cathay Pacific Logo
7:04 am - 12:20 pm
STL
-
SHA
39h 16m2 stops
Cathay Pacific Logo
4:35 pm - 11:48 pm
SHA
-
STL
45h 13m2 stops
$1,018Cathay Pacific
Mon, Mar 9 - Tue, Mar 24
Cathay Pacific Logo
10:03 am - 12:20 pm
STL
-
SHA
37h 17m2 stops
Cathay Pacific Logo
4:35 pm - 5:59 pm
SHA
-
STL
38h 24m2 stops
$1,045Cathay Pacific
Mon, Feb 16 - Sun, Mar 1
Cathay Pacific Logo
6:50 pm - 12:20 pm
STL
-
SHA
27h 30m2 stops
Cathay Pacific Logo
10:30 pm - 11:48 pm
SHA
-
STL
63h 18m2 stops
$1,059Cathay Pacific
Sun, Jan 18 - Wed, Jan 28
Cathay Pacific Logo
7:04 am - 3:20 pm
STL
-
SHA
42h 16m2 stops
Cathay Pacific Logo
1:35 pm - 11:59 pm
SHA
-
STL
24h 24m2 stops
$1,068Cathay Pacific
Wed, Mar 11 - Mon, Mar 23
Cathay Pacific Logo
6:38 am - 12:20 pm
STL
-
SHA
40h 42m2 stops
Cathay Pacific Logo
10:30 pm - 6:01 pm
SHA
-
STL
32h 31m2 stops
$1,085Cathay Pacific
Mon, Apr 13 - Wed, May 13
Cathay Pacific Logo
11:14 am - 12:05 pm
STL
-
SHA
35h 51m2 stops
Cathay Pacific Logo
1:20 pm - 10:29 pm
SHA
-
STL
46h 09m2 stops
$1,093Cathay Pacific
Sun, Mar 8 - Mon, Mar 23
Cathay Pacific Logo
6:50 pm - 3:20 pm
STL
-
SHA
31h 30m2 stops
Cathay Pacific Logo
10:30 pm - 6:01 pm
SHA
-
STL
32h 31m2 stops
$1,170Cathay Pacific
Mon, Mar 9 - Sun, Mar 22
Cathay Pacific Logo
10:03 am - 12:20 pm
STL
-
SHA
37h 17m2 stops
Cathay Pacific Logo
10:30 pm - 10:58 pm
SHA
-
STL
37h 28m2 stops
$1,256Cathay Pacific
Wed, Mar 11 - Sun, Mar 22
Cathay Pacific Logo
6:38 am - 3:20 pm
STL
-
SHA
43h 42m2 stops
Cathay Pacific Logo
10:30 pm - 10:58 pm
SHA
-
STL
37h 28m2 stops
$1,331Cathay Pacific
Sun, Mar 8 - Sun, Mar 22
Cathay Pacific Logo
6:50 pm - 3:20 pm
STL
-
SHA
31h 30m2 stops
Cathay Pacific Logo
10:30 pm - 10:58 pm
SHA
-
STL
37h 28m2 stops
$1,381Cathay Pacific
Booking Insights

KAYAK's insights & trends for St. Louis to Hongqiao Intl flights

Get data-powered insights and trends into flights from St. Louis to Hongqiao Intl to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from St. Louis to Shanghai Hongqiao Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from St. Louis to Shanghai Hongqiao Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from St. Louis to Shanghai Hongqiao Intl Airport is September, where tickets cost $1,104 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $2,268 and $2,051 respectively.

Good to know

Low seasonMarch
Cheapest flight$495
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from St. Louis to Shanghai Hongqiao Intl

When to book flights from St. Louis to Hongqiao Intl

Are your dates flexible? Find out the best times to travel from St. Louis to Hongqiao Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking St. Louis to Shanghai Hongqiao Intl flights

  • What is the cheapest flight from St. Louis to Shanghai Hongqiao Intl Airport?

    In the last 3 days, the lowest price for a flight from St. Louis to Shanghai Hongqiao Intl Airport was $495 for a one-way ticket and $1,018 for a round-trip.

  • Do I need a passport to fly between St. Louis and Shanghai Hongqiao Intl?

    Yes, you'll most likely have to show a valid passport before boarding the plane in St. Louis and on arrival in Shanghai Hongqiao Intl.

  • Which aircraft models fly most regularly from St. Louis to Shanghai Hongqiao Intl?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from St. Louis to Shanghai Hongqiao Intl?

    SkyTeam, and oneworld are the airline alliances operating flights between St. Louis and Shanghai Hongqiao Intl, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from St. Louis to Shanghai, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from St. Louis to Shanghai are Delta and American Airlines. With an average price for the route of $1,287 and an overall rating of 7.9, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $1,316 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from St. Louis to Shanghai Hongqiao Intl?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from St. Louis to Shanghai Hongqiao Intl.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. Louis to Shanghai Hongqiao Intl?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Shanghai Hongqiao Intl from St. Louis is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from St. Louis to Shanghai Hongqiao Intl?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Shanghai Hongqiao Intl with an airline and back to St. Louis with another airline. Booking your flights between St. Louis and SHA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. Louis to Shanghai Hongqiao Intl?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Shanghai Hongqiao Intl from St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from St. Louis to Hongqiao Intl

 
See real verified KAYAK customer reviews for airlines flying from St. Louis to Shanghai. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from St. Louis to Hongqiao Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8007 reviews
8.1Boarding
7.9Entertainment
7.3Food
8.5Crew
7.9Comfort
Airline reviews

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

6.0 GoodJeff, Dec 2025
JFK - MIA
Read more Delta reviews

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

The food is terrible. The staff is wonderful. Comfort is good.

Left on time, a bit delayed due to headwinds most of the trip.

I fly Delta all the time, have Platinum Medallion status. But this route seems to have major problems with delays and seems to never leave on time! Have only taken it twice in the last two weeks, and each time it had delays of more than 1 hour... very disappointed!!!!

Getting to the flight was arduous and lengthy. The flight itself was good but the food option wasn’t a good selection. I need to do a Kosher option on my return. Flight crew were nice

Good seats in Main cabin, excellent service and excellent landing

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

Staff was exceptional! Everyone was kind, professional and friendly making the trip very pleasant. Thank you!

Awful. They won’t help me with anything. I booked on American but they abdicated to Iberia. The ticket was overpriced. Everything negative

it was fine, decent flight... dont get food besides cookies or pretzels so not sure why you ask about food. same for entertainment..

I got sick nothing contagious but distressing and the care I received by Kayla? Keighly the flight attendant will be memorable for ever. Thank You

I got sick nothing contagious but distressing enough and the care I received on the flight was astounding.

Waaay too small plane. They also need to up the size of the overhead bins. I would love to keep me 3k with of camera equipment in my hard case baggahe instead of it being thrown into the belly of the plane

Attendants were pleasant and the flight was smooth and relaxed.

A little late at the start but all worked out well.

It was fine. No drinks nor snacks offered though. I thought that was unusual.

I liked the humor of the captain and crew on the flight from Flagstaff to Dallas. They were humorous.

AA delayed the flight for 3 hours and 50 minutes, but delayed the last 2 hours, 30 minutes at a time, so if we knew before, could have stayed at home and worked instead of being at the airport wasting time... The plane's crew was excellent, not their fault.

Everything you need to know for your flight from St. Louis to Hongqiao Intl

Information on your arrival and departure airports