App
Customer Support
INR
Find Bookings
Trip.com
>
Cheap Flights
>
India
>
Uttarakhand
>
Dehra Dun
>
St. Louis to Dehra Dun flight
>
St. Louis to Dehradun Airport flight
Worldwide Coverage
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Secure Payment
Convenient & reliable booking and payment system

Air tickets from St. Louis to Dehradun Airport

  • One way
  • Round-trip
    • STL01:00 pm
      3h 5m
      Nonstop
      DED02:00 pm
      St. Louis - Dehra Dun|Tue, Jan 14|Normal Airline
      Search
      Search
    • STL01:00 pm
      3h 5m
      Nonstop
      DED02:00 pm
      St. Louis - Dehra Dun|Tue, Jan 14|Normal Airline
      Search
      Search
    • STL01:00 pm
      3h 5m
      Nonstop
      DED02:00 pm
      St. Louis - Dehra Dun|Tue, Jan 14|Normal Airline
      Search
      Search
    • STL01:00 pm
      3h 5m
      Nonstop
      DED02:00 pm
      St. Louis - Dehra Dun|Tue, Jan 14|Normal Airline
      Search
      Search
    • STL01:00 pm
      3h 5m
      Nonstop
      DED02:00 pm
      St. Louis - Dehra Dun|Tue, Jan 14|Normal Airline
      Search
      Search
    • STL01:00 pm
      3h 5m
      Nonstop
      DED02:00 pm
      St. Louis - Dehra Dun|Tue, Jan 14|Normal Airline
      Search
      Search
    • STL01:00 pm
      3h 5m
      Nonstop
      DED02:00 pm
      St. Louis - Dehra Dun|Tue, Jan 14|Normal Airline
      Search
      Search
    • STL01:00 pm
      3h 5m
      Nonstop
      DED02:00 pm
      St. Louis - Dehra Dun|Tue, Jan 14|Normal Airline
      Search
      Search
    • STL01:00 pm
      3h 5m
      Nonstop
      DED02:00 pm
      St. Louis - Dehra Dun|Tue, Jan 14|Normal Airline
      Search
      Search
    • STL01:00 pm
      3h 5m
      Nonstop
      DED02:00 pm
      St. Louis - Dehra Dun|Tue, Jan 14|Normal Airline
      Search
      Search

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Selected Airlines from St. Louis to Dehradun Airport

Delta Air Lines
From ₹ 115,486
United Airlines
From ₹ 115,931
Lufthansa
From ₹ 183,184

Find more flights and airlines

Flight Schedule from St. Louis to Dehradun Airport
Flight info.
Departure
Arrival
Weekly Schedule

  1. UA4428

    United Airlines

    06:45

    STL

    1.3h

    08:05

    ORD

    SMTWTFS
    Search

  2. AI126

    Air India

    12:00

    ORD

    14.3h

    12:45

    DEL

    SMTWTFS

  3. AI425

    Air India

    07:10

    DEL

    0.9h

    08:05

    DED

    SMTWTFS

  4. UA4383

    United Airlines

    09:39

    STL

    1.5h

    11:10

    ORD

    SMTWTFS
    Search

  5. AI126

    Air India

    12:00

    ORD

    14.3h

    12:45

    DEL

    SMTWTFS

  6. AI425

    Air India

    07:10

    DEL

    0.9h

    08:05

    DED

    SMTWTFS

  7. DL5599

    Delta Air Lines

    13:35

    STL

    2.5h

    17:07

    LGA

    SMTWT-S
    Search

  8. AI116

    Air India

    11:55

    JFK

    14.5h

    11:55

    BOM

    SMTWTFS

  9. AI2405

    Air India

    12:05

    BOM

    2.3h

    14:20

    DED

    SMTWTFS

  10. LH449

    Lufthansa

    15:30

    STL

    8.9h

    07:25

    FRA

    --T-T-S
    Search

  11. LH754

    Lufthansa

    12:55

    FRA

    8.9h

    01:20

    BLR

    SMTWTFS

  12. AI2615

    Air India

    12:05

    BLR

    2.9h

    15:00

    DED

    SMTWTFS

  13. LH449

    Lufthansa

    15:30

    STL

    8.9h

    07:25

    FRA

    --T-T-S
    Search

  14. LH7252

    Lufthansa

    20:30

    FRA

    9.1h

    10:05

    DEL

    SMTWTFS

  15. AI2617

    Air India

    13:50

    DEL

    0.9h

    14:45

    DED

    SMTWTFS

  16. DL4928

    Delta Air Lines

    18:35

    STL

    2.4h

    21:58

    LGA

    SMTWT-S
    Search

  17. AI102

    Air India

    11:55

    JFK

    13.7h

    11:05

    DEL

    SMTWTFS

  18. AI425

    Air India

    07:10

    DEL

    0.9h

    08:05

    DED

    SMTWTFS
Find more flights and airlines

Flight Info of Flights from St. Louis to Dehradun Airport

Off-season for travelDecember
Peak season for travelDecember

FAQs for St. Louis to Dehradun Airport Flights

  • When are flight tickets from St. Louis (STL) to Dehra Dun (DED) the cheapest?

    Airlines adjust prices for flights from St. Louis to Dehra Dun based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from St. Louis (STL) to Dehra Dun (DED) cost?

    According to Trip.com's data, the lowest price is around ₹ 174,313.

  • What is the transportation method from the main airport to downtown in Dehra Dun?

    • The distance from Dehradun Airport to downtown is about 20 km. It takes about 40 minutes by taxi.

Contact Us

About

Other Services

Payment Methods
Our Partners
Copyright © 2025 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.