$294+ Cheap flights from San Diego (SAN) to Yellowstone National Park
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — WYS
Jun 4 — Jun 111
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from San Diego to Yellowstone National Park
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Cheapest flights from San Diego to Yellowstone National ParkExplore the most affordable flight options available from San Diego to Yellowstone National Park. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 5, 2026.
Explore the most affordable flight options available from San Diego to Yellowstone National Park. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 5, 2026.
This Delta deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/36:15 am
SAN
- WYS
1 stop5h 10m
Delta
Fri 6/121:10 pm
WYS
- SAN
1 stop3h 46m
Delta
Deal found 5/4![Delta logo]()
$294
This United Airlines deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/116:30 am
SAN
- WYS
1 stop5h 50m
United Airlines
Sun 8/165:45 pm
WYS
- SAN
1 stop5h 42m
United Airlines
Deal found 5/2![United Airlines logo]()
$309
This United Airlines deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/136:32 am
SAN
- WYS
1 stop5h 56m
United Airlines
Mon 5/182:03 pm
WYS
- SAN
1 stop8h 09m
United Airlines
Deal found 5/4![United Airlines logo]()
$354
This Delta deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/63:45 pm
SAN
- WYS
2 stops19h 43m
Delta
Fri 6/121:10 pm
WYS
- SAN
1 stop3h 46m
Delta
Deal found 5/4![Delta logo]()
$357
This Delta deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/36:15 am
SAN
- WYS
1 stop5h 10m
Delta
Mon 6/81:10 pm
WYS
- SAN
2 stops10h 45m
Delta
Deal found 5/4![Delta logo]()
$373
This United Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:30 am
SAN
- WYS
1 stop5h 50m
United Airlines
Sat 8/225:45 pm
WYS
- SAN
1 stop5h 42m
United Airlines
Deal found 5/1![United Airlines logo]()
$374
This United Airlines deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/118:45 am
SAN
- WYS
1 stop6h 22m
United Airlines
Wed 9/162:02 pm
WYS
- SAN
1 stop7h 32m
United Airlines
Deal found 5/4![United Airlines logo]()
$391
This Delta deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/36:15 am
SAN
- WYS
1 stop5h 10m
Delta
Sat 6/131:10 pm
WYS
- SAN
2 stops10h 28m
Delta
Deal found 5/4![Delta logo]()
$399
This Delta deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/66:15 am
SAN
- WYS
1 stop5h 10m
Delta
Tue 6/91:10 pm
WYS
- SAN
1 stop5h 58m
Delta
Deal found 5/4![Delta logo]()
$404
Best flights from San Diego to Yellowstone National ParkDiscover carefully curated flight deals from San Diego to Yellowstone National Park that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 5, 2026.
Discover carefully curated flight deals from San Diego to Yellowstone National Park that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 5, 2026.
This Delta deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/276:15 am
SAN
- WYS
1 stop5h 13m
Delta
Sat 7/41:10 pm
WYS
- SAN
1 stop3h 46m
Delta
Deal found 5/1![Delta logo]()
$458
This United Airlines deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/26:35 am
SAN
- WYS
1 stop5h 57m
United Airlines
Sat 6/62:19 pm
WYS
- SAN
1 stop7h 27m
United Airlines
Deal found 5/3![United Airlines logo]()
$479
This Delta deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/96:15 am
SAN
- WYS
1 stop5h 13m
Delta
Thu 6/111:10 pm
WYS
- SAN
1 stop3h 46m
Delta
Deal found 5/4![Delta logo]()
$522
This United Airlines deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/196:32 am
SAN
- WYS
1 stop5h 56m
United Airlines
Sat 5/235:45 pm
WYS
- SAN
2 stops17h 23m
United Airlines
Deal found 5/4![United Airlines logo]()
$566
This Delta deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/76:15 am
SAN
- WYS
1 stop5h 13m
Delta
Thu 6/111:10 pm
WYS
- SAN
1 stop3h 46m
Delta
Deal found 5/4![Delta logo]()
$553
This United Airlines deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/16:55 pm
SAN
- WYS
1 stop17h 37m
United Airlines
Sun 6/75:45 pm
WYS
- SAN
2 stops17h 23m
United Airlines
Deal found 5/2![United Airlines logo]()
$574
This Delta deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/246:15 am
SAN
- WYS
1 stop5h 13m
Delta
Sun 6/281:10 pm
WYS
- SAN
2 stops10h 28m
Delta
Deal found 5/4![Delta logo]()
$574
This United Airlines deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/226:35 am
SAN
- WYS
1 stop5h 57m
United Airlines
Tue 5/262:19 pm
WYS
- SAN
1 stop19h 46m
United Airlines
Deal found 5/3![United Airlines logo]()
$610
This Delta deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/46:15 am
SAN
- WYS
1 stop5h 10m
Delta
Mon 6/81:10 pm
WYS
- SAN
2 stops10h 45m
Delta
Deal found 5/4![Delta logo]()
$628
This United Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/236:30 am
SAN
- WYS
1 stop6h 02m
United Airlines
Sat 5/235:45 pm
WYS
- SAN
2 stops17h 14m
United Airlines
Deal found 5/1![United Airlines logo]()
$637
Last-minute flights from San Diego to Yellowstone National ParkDiscover last-minute flight deals from San Diego to Yellowstone National Park. Data last updated May 5, 2026 and is based on user searches.
Discover last-minute flight deals from San Diego to Yellowstone National Park. Data last updated May 5, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/136:32 am
SAN
- WYS
1 stop5h 56m
United Airlines
Mon 5/182:03 pm
WYS
- SAN
1 stop8h 09m
United Airlines
Deal found 5/4![United Airlines logo]()
$354
This Delta deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/36:15 am
SAN
- WYS
1 stop5h 10m
Delta
Thu 6/111:10 pm
WYS
- SAN
1 stop3h 46m
Delta
Deal found 5/4![Delta logo]()
$294
This Delta deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/36:15 am
SAN
- WYS
1 stop5h 10m
Delta
Fri 6/121:10 pm
WYS
- SAN
2 stops7h 06m
Delta
Deal found 5/4![Delta logo]()
$304
This Delta deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/36:15 am
SAN
- WYS
1 stop5h 10m
Delta
Mon 6/81:10 pm
WYS
- SAN
2 stops10h 45m
Delta
Deal found 5/4![Delta logo]()
$373
This Delta deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/36:15 am
SAN
- WYS
1 stop5h 10m
Delta
Sat 6/131:10 pm
WYS
- SAN
2 stops10h 28m
Delta
Deal found 5/4![Delta logo]()
$399
This Delta deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/56:45 pm
SAN
- WYS
2 stops14h 53m
Delta
Thu 6/111:10 pm
WYS
- SAN
1 stop3h 46m
Delta
Deal found 5/4![Delta logo]()
$408
This Delta deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/56:45 pm
SAN
- WYS
2 stops14h 53m
Delta
Fri 6/121:10 pm
WYS
- SAN
2 stops7h 06m
Delta
Deal found 5/4![Delta logo]()
$413
This Delta deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/63:45 pm
SAN
- WYS
2 stops19h 43m
Delta
Thu 6/111:10 pm
WYS
- SAN
1 stop3h 46m
Delta
Deal found 5/4![Delta logo]()
$357
This Delta deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/61:37 pm
SAN
- WYS
2 stops21h 51m
Delta
Fri 6/121:10 pm
WYS
- SAN
2 stops7h 06m
Delta
Deal found 5/4![Delta logo]()
$362
This Delta deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/66:15 am
SAN
- WYS
1 stop5h 10m
Delta
Tue 6/91:10 pm
WYS
- SAN
1 stop5h 58m
Delta
Deal found 5/4![Delta logo]()
$404
This Delta deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/66:15 am
SAN
- WYS
1 stop5h 10m
Delta
Sat 6/131:10 pm
WYS
- SAN
2 stops10h 28m
Delta
Deal found 5/4![Delta logo]()
$414
Find flight deals from San Diego to Yellowstone National Park
Keep the following information in mind while searching for San Diego to Yellowstone National Park flight deals. Data was last updated May 5, 2026.
Round-trip from | $294 (Delta) |
|---|
Cheapflights Fare Finder
Customize your flight search to find flights from San Diego to Yellowstone National Park that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 5, 2026.
Use the filters below to find and compare flights from San Diego to Yellowstone National Park that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
San DiegoWest Yellowstone
SAN - WYS
SANWYS
San Diego
Sat 6/27
6:15 am-12:28 pm
1 stop5h 13m
West Yellowstone
Sat 7/4
1:10 pm-3:56 pm
1 stop3h 46m
$458
San DiegoWest Yellowstone
SAN - WYS
SANWYS
San Diego
Tue 6/2
6:35 am-1:32 pm
1 stop5h 57m
West Yellowstone
Sat 6/6
2:19 pm-8:46 pm
1 stop7h 27m
$479
San DiegoWest Yellowstone
SAN - WYS
SANWYS
San Diego
Tue 6/9
6:15 am-12:28 pm
1 stop5h 13m
West Yellowstone
Thu 6/11
1:10 pm-3:56 pm
1 stop3h 46m
$522
San DiegoWest Yellowstone
SAN - WYS
SANWYS
San Diego
Sun 6/7
6:15 am-12:28 pm
1 stop5h 13m
West Yellowstone
Thu 6/11
1:10 pm-3:56 pm
1 stop3h 46m
$553
San DiegoWest Yellowstone
SAN - WYS
SANWYS
San Diego
Tue 5/19
6:32 am-1:28 pm
1 stop5h 56m
West Yellowstone
Sat 5/23
5:45 pm-10:08 am
2 stops17h 23m
$566
San DiegoWest Yellowstone
SAN - WYS
SANWYS
San Diego
Mon 6/1
6:55 pm-1:32 pm
1 stop17h 37m
West Yellowstone
Sun 6/7
5:45 pm-10:08 am
2 stops17h 23m
$574
San DiegoWest Yellowstone
SAN - WYS
SANWYS
San Diego
Wed 6/24
6:15 am-12:28 pm
1 stop5h 13m
West Yellowstone
Sun 6/28
1:10 pm-10:38 pm
2 stops10h 28m
$574
San DiegoWest Yellowstone
SAN - WYS
SANWYS
San Diego
Fri 5/22
6:35 am-1:32 pm
1 stop5h 57m
West Yellowstone
Tue 5/26
2:19 pm-9:05 am
1 stop19h 46m
$610
San DiegoWest Yellowstone
SAN - WYS
SANWYS
San Diego
Thu 6/4
6:15 am-12:25 pm
1 stop5h 10m
West Yellowstone
Mon 6/8
1:10 pm-10:55 pm
2 stops10h 45m
$628
San DiegoWest Yellowstone
SAN - WYS
SANWYS
San Diego
Sat 5/23
6:30 am-1:32 pm
1 stop6h 02m
West Yellowstone
Sat 5/23
5:45 pm-9:59 am
2 stops17h 14m
$637
Sorted by cheapest first
Best time to book a flight from San Diego to Yellowstone National Park
Have a flexible travel schedule? Discover the best time to fly to Yellowstone National Park from San Diego with our price prediction graph.
SAN-WYS
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from San Diego to Yellowstone National Park
SAN-zzKFY
SAN-WYS
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Yellowstone National Park
Get insights into the airlines that provide service to Yellowstone National Park. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Yellowstone National Park. Reviews last updated May 5, 2026.
Read reviews from past customers who have flown United Airlines from San Diego to Yellowstone National Park. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.1
Boarding
7.7
Crew
8.1
Overall
7.4
Comfort
7.3
Food
6.6
Reviews
1 / 20
10.0
ExcellentKathy,Jun 2024
RDD - SFO
Entertainment
7.1
Boarding
7.7
Crew
8.1
Overall
7.4
Comfort
7.3
Food
6.6
Reviews
1 / 20
10.0
ExcellentKathy,Jun 2024
RDD - SFO
Related info for your journey
Find useful and relevant information for your journey from San Diego to Yellowstone National Park. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Complete your trip
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San Diego and Yellowstone National Park flights
Browse other San Diego and Yellowstone National Park flight options. Last updated on May 5, 2026.
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San Diego to Yellowstone National Park flights
Consider these flights traveling from San Diego to Yellowstone National Park.
Top airline flying from San Diego to Yellowstone National Park
Discover the top airline that operate flights from San Diego to Yellowstone National Park. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$338 | Average$557 | FlexibilityNo cancel fee | On-time69% |