App
Customer Support
EUR
Find Bookings
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

Cheap flight deals from Raleigh to San Antonio Starting at €61

Discover our range of affordable one-way and round-trip flights from Raleigh to San Antonio and kick-start your next adventure today!

  • One way
  • Round-trip
      • RDU22:16
        22h 44m
        1 stop
        SAT20:00
        Wed, Mar 5|Raleigh - San Antonio|Frontier Airlines
        €61€193
        68% OFF
        68% OFF
        €193€61

        Choose Frontier Airlines flights from Raleigh to San Antonio. The one-way connecting flight with Frontier Airlines departs from Raleigh-Durham International Airport on Wed, Mar 5, arriving at San Antonio International Airport. One-way Prices start from €61 including taxes and charges.

      • RDU17:20
        21h 35m
        1 stop
        SAT13:55
        Sat, Mar 8|Raleigh - San Antonio|Frontier Airlines
        €69€193
        64% OFF
        64% OFF
        €193€69

        Choose Frontier Airlines flights from Raleigh to San Antonio. The one-way connecting flight with Frontier Airlines departs from Raleigh-Durham International Airport on Sat, Mar 8, arriving at San Antonio International Airport. One-way Prices start from €69 including taxes and charges.

      • RDU17:20
        20h 58m
        1 stop
        SAT13:18
        Mon, Mar 3|Raleigh - San Antonio|Frontier Airlines
        €75€193
        61% OFF
        61% OFF
        €193€75

        Choose Frontier Airlines flights from Raleigh to San Antonio. The one-way connecting flight with Frontier Airlines departs from Raleigh-Durham International Airport on Mon, Mar 3, arriving at San Antonio International Airport. One-way Prices start from €75 including taxes and charges.

      • RDU17:21
        20h 57m
        1 stop
        SAT13:18
        Mon, Mar 10|Raleigh - San Antonio|Frontier Airlines
        €76
        €76

        Choose Frontier Airlines flights from Raleigh to San Antonio. The one-way connecting flight with Frontier Airlines departs from Raleigh-Durham International Airport on Mon, Mar 10, arriving at San Antonio International Airport. One-way Prices start from €76 including taxes and charges.

      • RDU13:47
        6h 27m
        1 stop
        SAT19:14
        Sat, Mar 1|Raleigh - San Antonio|Frontier Airlines
        €77
        €77

        Choose Frontier Airlines flights from Raleigh to San Antonio. The one-way connecting flight with Frontier Airlines departs from Raleigh-Durham International Airport on Sat, Mar 1, arriving at San Antonio International Airport. One-way Prices start from €77 including taxes and charges.

      • RDU22:16
        22h 21m
        1 stop
        SAT19:37
        Fri, Mar 21|Raleigh - San Antonio|Frontier Airlines
        €88
        €88

        Choose Frontier Airlines flights from Raleigh to San Antonio. The one-way connecting flight with Frontier Airlines departs from Raleigh-Durham International Airport on Fri, Mar 21, arriving at San Antonio International Airport. One-way Prices start from €88 including taxes and charges.

      • RDU22:16
        14h 5m
        1 stop
        SAT11:21
        Fri, Apr 18|Raleigh - San Antonio|Frontier Airlines
        €89
        €89

        Choose Frontier Airlines flights from Raleigh to San Antonio. The one-way connecting flight with Frontier Airlines departs from Raleigh-Durham International Airport on Fri, Apr 18, arriving at San Antonio International Airport. One-way Prices start from €89 including taxes and charges.

      • RDU17:20
        20h 58m
        1 stop
        SAT13:18
        Fri, Mar 7|Raleigh - San Antonio|Frontier Airlines
        €89
        €89

        Choose Frontier Airlines flights from Raleigh to San Antonio. The one-way connecting flight with Frontier Airlines departs from Raleigh-Durham International Airport on Fri, Mar 7, arriving at San Antonio International Airport. One-way Prices start from €89 including taxes and charges.

      • RDU13:47
        6h 27m
        1 stop
        SAT19:14
        Sat, Feb 22|Raleigh - San Antonio|Frontier Airlines
        €126
        €126

        Choose Frontier Airlines flights from Raleigh to San Antonio. The one-way connecting flight with Frontier Airlines departs from Raleigh-Durham International Airport on Sat, Feb 22, arriving at San Antonio International Airport. One-way Prices start from €126 including taxes and charges.

      • RDU22:16
        21h 34m
        1 stop
        SAT18:50
        Wed, Feb 26|Raleigh - San Antonio|Frontier Airlines
        €140
        €140

        Choose Frontier Airlines flights from Raleigh to San Antonio. The one-way connecting flight with Frontier Airlines departs from Raleigh-Durham International Airport on Wed, Feb 26, arriving at San Antonio International Airport. One-way Prices start from €140 including taxes and charges.

      • RDU01:00 pm
        3h 5m
        Nonstop
        SAT02:00 pm
        Sat, Mar 1|Raleigh - San Antonio|Frontier Airlines
        Find More Flights
        Find More Flights

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

Raleigh to San Antonio flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL1552

    Delta Air Lines

    05:20

    RDU

    1.5h

    06:50

    ATL

    SMTWTFS
    Search

  2. DL1676

    Delta Air Lines

    08:15

    ATL

    2.8h

    10:00

    SAT

    SMTWTFS

  3. DL1388

    Delta Air Lines

    06:00

    RDU

    2.0h

    08:00

    DTW

    SMTWTFS
    Search

  4. DL788

    Delta Air Lines

    08:50

    DTW

    3.7h

    11:33

    SAT

    SMTWTFS

  5. WN3333

    Southwest Airlines

    06:25

    RDU

    1.6h

    08:00

    ATL

    SMTWTFS
    Search

  6. WN4360

    Southwest Airlines

    08:50

    ATL

    2.8h

    10:40

    SAT

    S--W---

  7. WN3696

    Southwest Airlines

    12:40

    RDU

    3.2h

    14:50

    DAL

    SMTWTFS
    Search

  8. WN2700

    Southwest Airlines

    16:30

    DAL

    1.2h

    17:40

    SAT

    -MT--F-

  9. AA2688

    American Airlines

    12:50

    RDU

    1.2h

    14:00

    CLT

    SMTWTFS
    Search

  10. AA2380

    American Airlines

    14:59

    CLT

    3.1h

    17:07

    SAT

    SMTWTFS

  11. UA6296

    United Airlines

    13:00

    RDU

    3.4h

    15:21

    IAH

    SMTWTFS
    Search

  12. UA6135

    United Airlines

    16:30

    IAH

    1.1h

    17:37

    SAT

    SMTWTFS

  13. F91039

    Frontier Airlines

    13:37

    RDU

    2.0h

    15:37

    MCO

    SMTWTFS
    Search

  14. F91653

    Frontier Airlines

    16:35

    MCO

    3.3h

    18:50

    SAT

    ---W-FS

  15. DL2026

    Delta Air Lines

    15:30

    RDU

    1.6h

    17:04

    ATL

    SMTWT-S
    Search

  16. DL1508

    Delta Air Lines

    21:50

    ATL

    2.7h

    23:33

    SAT

    SMTWTFS

  17. DL2855

    Delta Air Lines

    17:45

    RDU

    1.6h

    19:22

    ATL

    SMTWTFS
    Search

  18. DL2893

    Delta Air Lines

    18:45

    ATL

    2.7h

    20:27

    SAT

    SMTWTFS

  19. DL1097

    Delta Air Lines

    19:58

    RDU

    1.7h

    21:38

    ATL

    S--WT-S
    Search

  20. DL1508

    Delta Air Lines

    21:50

    ATL

    2.7h

    23:33

    SAT

    SMTWTFS
Find more flights and airlines

When is the cheapest time to fly from Raleigh to San Antonio?

These price trend charts carefully monitor and predict how flight prices from Raleigh to San Antonio will change. Keep a close eye on them to understand when the best time to buy your tickets is.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Raleigh (RDU) to San Antonio (SAT) the cheapest?

    Airlines adjust prices for flights from Raleigh to San Antonio based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Raleigh (RDU) to San Antonio (SAT) cost?

    According to Trip.com's data, the lowest price is around €367.

  • What is the transportation method from the main airport to downtown in San Antonio?

    • The distance from San Antonio International Airport to downtown is about 12 km, by taxi about 30 minutes.

  • What's the most popular airline for non-stop flights from Raleigh (RDU) to San Antonio (SAT)?

    Southwest Airlines operates 1 non-stop flights from Raleigh (RDU) to San Antonio (SAT).

  • How many airports are there in San Antonio (SAT)?

    There are 2 airport(s) near San Antonio (SAT): San Antonio International Airport and Kelly Field Annex/Lackland Air Force Base.

How to find a cheap flight from Raleigh to San Antonio

If you don’t know some of the key things to look out for when buying flight tickets, prices can often end up sky high or, worse, sold out! We’ve carefully compiled our six most important steps to help ensure you’re getting the best deals when planning your next journey.
1
Being flexible with your dates to get the cheapest Raleigh to San Antonio ticket.
Tap "Date" on flight search bar to scan through the calender for Raleigh to San Antonio airfare over next 6 months in 2025. If you would like to fly in next 3 months, it seems the cheapest date is on Wed, Mar 5 at €61 for one-way flights.
2
Compare cheap Raleigh to San Antonio flight deals from over hundreds of airlines.
Our extensive search allows you to compare prices from over 500 airlines to choose the cheapest flight tickets from Raleigh to San Antonio. The cheapest airline operating is Frontier Airlines.
3
Set up a Price Alert
By setting up a Price Alert for your Raleigh to San Antonio route, you can easily track the price of your airline tickets from without manually checking every day.
4
Don't miss cheap Raleigh to San Antonio flight deals and promo codes.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights. If registering a free membership, you can receive more deals for your flights.
5
Book early or wait unitl the last minute.
It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.
6
Search for flights on the go.
To get the best flight booking experience on the go, download Trip.com and search for cheap flight tickets from Raleigh to San Antonio to get exclusive deals for you.

Flight Info | Raleigh to San Antonio

Cheapest direct flight price€61
Off-season for travelFebruary
Peak season for travelNovember
Flight distance1,967.36 km
Popular airlineUnited Airlines

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.