Seasonal Allergies medication prices (2026)
Second-generation antihistamines (loratadine, cetirizine, fexofenadine) and nasal steroids (fluticasone, mometasone) are first-line for seasonal allergies. All are available OTC for $5-15.
All Allergies medications ranked by cash price
| Brand | Generic | Strength | Generic cash | Brand cash |
|---|---|---|---|---|
| Olopatadine | Olopatadine | 0.1% | see live | see live |
| Clarinex | Desloratadine | 5 mg | see live | see live |
| Chlor-Trimeton | Chlorpheniramine | 4 mg | see live | see live |
| Tavist | Clemastine | 1.34 mg | see live | see live |
| Nasacort | Triamcinolone Nasal | 55 mcg/actuation | see live | see live |
| Rhinocort | Budesonide Nasal | 32 mcg/actuation | see live | see live |
| Benadryl | Diphenhydramine | 25 mg | $3.40 | $11.99 |
| Zyrtec | Cetirizine | 10 mg | $6.20 | $18.99 |
| Claritin | Loratadine | 10 mg | $6.50 | $19.99 |
| Allegra | Fexofenadine | 180 mg | $7.10 | $21.99 |
| Singulair | Montelukast | 10 mg | $7.40 | $178.00 |
| Flonase | Fluticasone Nasal | 50 mcg | $8.40 | $22.99 |
| Nasonex | Mometasone Nasal | 50 mcg | $18.40 | $212.00 |
FAQ
What is the cheapest medication for Allergies?
Generic Olopatadine (Olopatadine) averages $0.00 cash. Cost Plus and Costco usually have the lowest verified prices.
Can I fill Allergies medications without insurance?
Yes. Every drug on this page can be filled cash-pay at any US pharmacy. Generic versions are usually under $15/month at Cost Plus, Costco, or with a GoodRx coupon.
Are generic Allergies drugs as good as brand?
Yes, the FDA requires generics to contain the same active ingredient at the same strength as the brand and to be therapeutically equivalent.