Find cheap flights to San Diego from $168
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Find deals from Washington, D.C. to San Diego
Find one-way and return tickets at the lowest prices, whether last-minute or planned in advance.
Find deals from Washington, D.C. to San Diego
Find one-way and return tickets at the lowest prices, whether last-minute or planned in advance.
Cheapest time to fly from Washington, D.C. to San Diego
Flexible with dates? We find the best prices for the week around your selected date. Prices may vary after you search.
One-way
| Wed, Apr 1 - Tue, Apr 7 | $191 |
| Wed, Apr 8 - Wed, Apr 15 | $132 |
| Thu, Apr 16 - Thu, Apr 23 | $73 |
| Fri, Apr 24 - Thu, Apr 30 | $49 |
| Fri, May 1 - Thu, May 7 | $48 |
| Fri, May 8 - Fri, May 15 | $49 |
| Sat, May 16 - Sat, May 23 | $55 |
| Sun, May 24 - Sun, May 31 | $53 |
| Mon, Jun 1 - Sun, Jun 7 | $54 |
| Mon, Jun 8 - Mon, Jun 15 | $66 |
| Tue, Jun 16 - Tue, Jun 23 | $66 |
| Wed, Jun 24 - Tue, Jun 30 | $84 |
Round-trip
| Wed, Apr 1 - Tue, Apr 7 | $225 |
| Wed, Apr 8 - Wed, Apr 15 | $114 |
| Thu, Apr 16 - Thu, Apr 23 | $68 |
| Fri, Apr 24 - Thu, Apr 30 | $58 |
| Fri, May 1 - Thu, May 7 | $58 |
| Fri, May 8 - Fri, May 15 | $57 |
| Sat, May 16 - Sat, May 23 | $62 |
| Sun, May 24 - Sun, May 31 | $67 |
| Mon, Jun 1 - Sun, Jun 7 | $68 |
| Mon, Jun 8 - Mon, Jun 15 | $77 |
| Tue, Jun 16 - Tue, Jun 23 | $89 |
| Wed, Jun 24 - Tue, Jun 30 | $107 |
Weather in San Diego
Average Weather
| Month | Average monthly max temperature | Average monthly min temperature |
| January | 18°C | 10°C |
| February | 17°C | 10°C |
| March | 18°C | 11°C |
| April | 19°C | 12°C |
| May | 20°C | 14°C |
| June | 22°C | 16°C |
| July | 24°C | 18°C |
| August | 25°C | 19°C |
| September | 25°C | 19°C |
| October | 23°C | 16°C |
| November | 21°C | 13°C |
| December | 17°C | 11°C |
14 day forecast
Flight connections and travel options
Browse routes from top origins with quick connections
Non-stop flights to San Diego
Explore all available direct routes to San Diego from airports around the world.
- Reno to San Diego from $162
- Nashville to San Diego from $167
- Eugene to San Diego from $171
- Boston to San Diego from $178
- Raleigh to San Diego from $179
- Washington, D.C. to San Diego from $193
- Tampa to San Diego from $198
- Seattle to San Diego from $229
- Honolulu to San Diego from $232
- Medford to San Diego from $232
- Los Angeles to San Diego from $256
- Fort Lauderdale to San Diego from $277
- Puerto Vallarta to San Diego from $278
- Chicago to San Diego from $283
- Houston to San Diego from $312
- Vancouver to San Diego from $330
Top airlines flying to San Diego
Compare leading airlines serving San Diego.
Airports in and near San Diego
San Diego’s main airport is the primary hub, with nearby airports offering additional options.
- Los Angeles International airport (LAX)
- Tijuana International airport (TIJ)
- San Diego International airport (SAN)
- John Wayne airport (SNA)
- Hollywood Burbank airport (BUR)
- Ontario International airport (ONT)
- Palm Springs International airport (PSP)
- Mexicali International airport (MXL)
- San Bernardino International Airport airport (SBD)
- Long Beach airport (LGB)
- Imperial County airport (IPL)
- Yuma International airport (YUM)
- McClellan–Palomar airport (CLD)
- Hawthorne Municipal airport (HHR)
Popular flights from San Diego
Find cheap tickets from San Diego to the top departure hubs