Cheap flights from Baltimore to Harlingen, Texas from $404
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Baltimore to Harlingen, Texas departing on 4/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Baltimore to Harlingen
Cheap round-trip flights
American Airlines flights from Baltimore to Harlingen, Texas
Our best American Airlines deals on Baltimore to Harlingen, Texas flight tickets
Southwest flights from Baltimore to Harlingen, Texas
Our best Southwest deals on Baltimore to Harlingen, Texas flight tickets
See travel insights to Harlingen from
How to get the cheapest flight ticket from Baltimore to Harlingen, Texas
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest day to depart on your flight to Harlingen, Texas?
The cheapest day to depart on your flight to Harlingen, Texas is on a Wednesday when prices can be found for as low as $389. This is often the case because there is less demand to fly during this day of the week. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Baltimore to Harlingen, Texas for around $567.
What is the cheapest time of day to depart on your flight to Harlingen, Texas?
Our most recent data shows that the best time of day to fly to Harlingen, Texas is in the morning. Flights from Baltimore to Harlingen, Texas during this time can be as low as $444. Flights in the afternoon are often more expensive with an average ticket price of $485.
When to book flights from Baltimore to Harlingen, Texas
Cheap Baltimore to Harlingen, Texas (BWI to HRL) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Baltimore to Harlingen, Texas
Best Price Found | $404 |
|---|---|
Fastest flight time | 5h 30m |
Direct flights | None |
Airports in Harlingen, Texas | 1 airport |
How far is Baltimore/Washington to Harlingen Valley Intl by plane?
Baltimore/Washington and Harlingen Valley Intl are 1515.8 mi apart from one another. Typically, this will take 5h 30m by plane in normal conditions.
When did momondo last update prices for flights from Baltimore/Washington Airport to Harlingen Valley Intl Airport?
Prices for flights from Baltimore/Washington Airport to Harlingen Valley Intl Airport refresh daily.
How many operators does momondo search for flights from Baltimore/Washington Airport to Harlingen Valley Intl Airport?
As of April 2025, there are 3 operators available to choose from for flights from Baltimore/Washington Airport to Harlingen Valley Intl Airport.
How old do you have to be to fly from Baltimore/Washington Airport to Harlingen Valley Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Baltimore/Washington Airport to Harlingen Valley Intl Airport.
What documentation or ID do you need to fly to Harlingen Valley Intl Airport?
The necessary travel and health documents for your Harlingen Valley Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Baltimore to Harlingen, Texas?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Baltimore to Harlingen, Texas is Southwest (54% of total bookings). The next most popular airlines are American Airlines (25%) and United Airlines (21%).
Best airlines flying from Baltimore to Harlingen, Texas
Compare and see reviews for airlines that fly from Baltimore to Harlingen, Texas with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $210 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $228 | Free Cancellation | Rating 8.0 4,277 reviews | |||
| PriceFrom $306 | Free Cancellation | Rating 7.4 8,633 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Baltimore to Harlingen?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Baltimore to Harlingen for you.
Can I find flights from Baltimore to Harlingen with flexible booking policies on momondo?
All flight searches from Baltimore to Harlingen on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Baltimore to Harlingen?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Baltimore to Harlingen.
I’m not ready to book a flight from Baltimore to Harlingen right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Harlingen, momondo offers a useful price alert feature which will track prices for flights to Harlingen from Baltimore and alert you when they change.